CN210373953U - Ventilation equipment in hole - Google Patents
Ventilation equipment in hole Download PDFInfo
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- CN210373953U CN210373953U CN201920945921.3U CN201920945921U CN210373953U CN 210373953 U CN210373953 U CN 210373953U CN 201920945921 U CN201920945921 U CN 201920945921U CN 210373953 U CN210373953 U CN 210373953U
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- fixedly connected
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- filter screen
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Abstract
The utility model discloses a ventilation equipment in a hole, which belongs to the field of air purification equipment, and comprises a shell, wherein the right side of the shell is fixedly connected with an outlet pipe, the lower end of the shell is fixedly connected with a dust outlet pipe, the inner wall of the shell is fixedly connected with a fixed plate, the surface of the fixed plate is provided with a through hole, the fixed plate is internally provided with a chute, the inner wall of the shell is fixedly connected with a connecting plate, the lower end of the connecting plate is fixedly connected with the fixed plate, the connecting plate is internally provided with a first ventilation hole, the shell is internally and slidably connected with a positioning plate, the positioning plate is internally provided with a second ventilation hole, the right side of the positioning plate is fixedly connected with a transmission rod, the positioning plate is provided with a function of automatically moving to generate vibration force, so that the ventilation equipment has the, the working efficiency is improved, and the later maintenance of the ventilation equipment is facilitated.
Description
Technical Field
The utility model relates to an air purification equipment field, more specifically say, relate to a ventilation equipment in hole.
Background
Ventilation, also known as air exchange, is the process of feeding sufficient fresh air into the indoor space by mechanical or natural means and simultaneously discharging the dirty air which is not in accordance with the sanitary requirements from the indoor space, so that the indoor air meets the sanitary requirements and the requirements of the production process, and various facilities for completing the ventilation work in the building are generally called as ventilation equipment.
At present, ventilation equipment in current hole mostly does not have the function of preventing blockking up, the filter screen of inside setting is after long-time use, a large amount of dusts can be depended on the surface of filter screen, thereby cause the jam of filter screen mesh, the ventilation effect that leads to ventilation equipment is relatively poor, and the filter screen that ventilation equipment set up in current hole is regardless of installation or dismantlement, and it is mostly comparatively loaded down with trivial details and time consuming, often lead to the staff to change efficiency lower when changing the filter screen, the later maintenance of ventilation equipment of being not convenient for.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a ventilation equipment in hole, the locating plate that it set up has the function that automatic movement produced the shaking force for ventilation equipment has the function of preventing blockking up, has improved ventilation equipment's ventilation effect, and the filter screen that sets up has auto-eject's function, and the staff's of being convenient for quick replacement filter screen has improved work efficiency, is favorable to ventilation equipment's later maintenance.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A ventilation device in a hole comprises a shell, wherein an air outlet pipe is fixedly connected to the right side of the shell, a dust outlet pipe is fixedly connected to the lower end of the shell, a fixing plate is fixedly connected to the inner wall of the shell, a through hole is formed in the surface of the fixing plate, a sliding groove is formed in the fixing plate, a connecting plate is fixedly connected to the inner wall of the shell, a fixing plate is fixedly connected to the lower end of the connecting plate, a first ventilation hole is formed in the connecting plate, a positioning plate is slidably connected in the shell, a second ventilation hole is formed in the positioning plate, a transmission rod is fixedly connected to the right side of the positioning plate, a cam motor is fixedly connected to the inner wall of the lower end of the shell, a suction fan is fixedly connected to the inner wall of the upper end of the shell, the positioning plate arranged, and the filter screen that sets up has auto-eject's function, and the staff of being convenient for quick replacement filter screen has improved work efficiency, is favorable to ventilation equipment's later maintenance.
Further, be equipped with the slide opening of symmetry in the connecting plate, it has cup jointed the connecting rod to slide in the slide opening, the fixed blotter that has cup jointed in surface of connecting rod, the left side contact of blotter is connected with the connecting plate, and the blotter of setting can avoid connecting rod and connecting plate to produce the collision, has prolonged the life of connecting rod and connecting plate.
Further, the left end fixedly connected with locating plate of connecting rod, first spring has been cup jointed in the outside of connecting rod, the left end contact of first spring is connected with the locating plate, the right-hand member contact of first spring is connected with the connecting plate, and when first spring received the extrusion of locating plate, has the effect of compression elasticity, and elasticity makes the locating plate have automatic re-setting's function.
Further, the lower extreme sliding connection of locating plate has the fixed plate, the filter screen has been cup jointed in the left side slip of locating plate, the right side contact of filter screen is connected with the second spring, the right-hand member fixedly connected with locating plate of second spring has the effect of compression elasticity when the second spring receives the extrusion of filter screen, and elasticity makes the filter screen have auto-eject's function.
Further, the left side fixedly connected with intake pipe of casing, the surface of intake pipe is equipped with the screw thread, there is the filtration apron intake pipe through threaded connection, the surface of filtering the apron is equipped with the bleeder vent, and the filtration apron that sets up has the effect of intercepting large granule debris dust, has filtered air's function.
Further, the spout has been cup jointed in the surface slip of transfer line, the fixed cover of inner wall of locating plate has been cup jointed sealed the pad, the inboard surface contact of sealed pad is connected with the filter screen, when sealed pad receives the extrusion of filter screen, has sealed effect.
Further, the left side fixedly connected with quarter butt of locating plate, the fixture block has been cup jointed in the surface rotation of quarter butt, the surface contact of fixture block is connected with the filter screen, and the fixture block that sets up can be quick the position of fixed filter screen, has spacing effect, has improved fixed speed.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the locating plate that this scheme set up has the function that automatic movement produced the vibrations power for ventilation equipment has the function of preventing blockking up, has improved ventilation equipment's ventilation effect, and the filter screen that sets up has auto-eject's function, and the staff's of being convenient for quick replacement filter screen has improved work efficiency, is favorable to ventilation equipment's later maintenance.
(2) Be equipped with the slide opening of symmetry in the connecting plate, sliding sleeve has connected the connecting rod in the slide opening, and the fixed cover in surface of connecting rod has connect the blotter, and the left side contact of blotter is connected with the connecting plate, and the blotter of setting can avoid connecting rod and connecting plate to produce the collision, has prolonged the life of connecting rod and connecting plate.
(3) The left end fixedly connected with locating plate of connecting rod, first spring has been cup jointed in the outside of connecting rod, and the left end contact of first spring is connected with the locating plate, and the right-hand member contact of first spring is connected with the connecting plate, and when first spring received the extrusion of locating plate, has the effect of compression elasticity, and elasticity makes the locating plate have automatic re-setting's function.
(4) The lower extreme sliding connection of locating plate has the fixed plate, and the filter screen has been cup jointed in the left side slip of locating plate, and the right side contact of filter screen is connected with the second spring, and the right-hand member fixedly connected with locating plate of second spring has the effect of compression elasticity when the second spring receives the extrusion of filter screen, and elasticity makes the filter screen have auto-eject's function.
(5) The left side fixedly connected with intake pipe of casing, the surface of intake pipe is equipped with the screw thread, and the intake pipe has the filtration apron through threaded connection, and the surface of filtering the apron is equipped with the bleeder vent, and the filtration apron that sets up has the effect of interception large granule debris dust, has filtered air's function.
(6) The surface of the transmission rod is sleeved with a sliding groove in a sliding mode, the inner wall of the positioning plate is fixedly sleeved with a sealing gasket in a sleeved mode, the inner side surface of the sealing gasket is connected with a filter screen in a contact mode, and when the sealing gasket is extruded by the filter screen, the sealing gasket has a sealing effect.
(7) The left side fixedly connected with quarter butt of locating plate, the fixture block has been cup jointed in the surface rotation of quarter butt, and the surface contact of fixture block is connected with the filter screen, and the fixture block that sets up can be quick the position of fixed filter screen, has spacing effect, has improved fixed speed.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the connecting plate mounting structure of the present invention;
FIG. 4 is a sectional view of the positioning plate mounting structure of the present invention;
FIG. 5 is a left side view of the positioning plate mounting structure of the present invention;
fig. 6 is a right side view of the positioning plate mounting structure of the present invention.
The reference numbers in the figures illustrate:
the dust-removing filter comprises a shell 1, an air inlet pipe 11, an air outlet pipe 12, a dust outlet pipe 13, a filter cover plate 2, air holes 21, a fixing plate 3, a through hole 31, a sliding chute 32, a connecting plate 4, a first air hole 41, a sliding hole 42, a connecting rod 43, a cushion pad 44, a first spring 45, a positioning plate 5, a second air hole 51, a transmission rod 52, a sealing pad 53, a second spring 54, a filter screen 6, a short rod 7, a fixture block 71, a cam motor 8 and a suction fan 9.
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. 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-6, a ventilation device in a tunnel comprises a housing 1, referring to fig. 1-6, an air outlet pipe 12 is fixedly connected to the right side of the housing 1, when a suction fan 9 works, air in the tunnel is filtered and then discharged to the outside through the air outlet pipe 12, a dust outlet pipe 13 is fixedly connected to the lower end of the housing 1, the upper end of the dust outlet pipe 13 is connected to the lower end of a fixed plate 3, when the suction fan 9 works, a filter screen 6 intercepts fine dust in the air in the housing 1, the dust falls on the surface of the fixed plate 3 and enters the dust outlet pipe 13 through a through hole 31, then the fine dust is collected and treated through the dust outlet pipe 13, the fixed plate 3 is fixedly connected to the inner wall of the housing 1, the fixed plate 3 is used for fixing the positions of a connecting plate 4 and a positioning plate 5, and divides the interior of the housing 1 into two spaces, the surface of the fixed, a chute 32 is arranged in the fixed plate 3, a connecting plate 4 is fixedly connected to the inner wall of the shell 1, the connecting plate 4 is used for fixing the position of the positioning plate 5, the lower end of the connecting plate 4 is fixedly connected with the fixed plate 3, a first vent hole 41 is arranged in the connecting plate 4 and is used for passing through the purified air, the positioning plate 5 is slidably connected in the shell 1, a second vent hole 51 is arranged in the positioning plate 5 and is used for passing through the purified air, a transmission rod 52 is fixedly connected to the right side of the positioning plate 5, the transmission rod 52 penetrates through the first vent hole 41 and is connected to the surface of the positioning plate 5, a push plate contacted with a cam arranged on the cam motor 8 is arranged at the lower end of the transmission rod 52, when the cam motor 8 works, the transmission rod 52 drives the positioning plate 5 to move, so that the filter screen 6 generates a vibration force to shake off dust attached, the technical scheme includes that a plug of a cam motor 8 is connected with an external power supply in an inserted mode, the cam motor 8 is used for driving a filter screen 6 to move to generate vibration force, a suction fan 9 is fixedly connected to the inner wall of the upper end of a shell 1, the type of the suction fan 9 is XGB-106, the cam motor belongs to the prior art, the plug of the suction fan 9 is connected with the external power supply in an inserted mode, and the suction fan 9 is used for extracting air in a hole.
Please refer to fig. 3, a symmetrical slide hole 42 is formed in the connecting plate 4, a connecting rod 43 is slidably sleeved in the slide hole 42, a cushion pad 44 is sleeved on the surface of the connecting rod 43, the left side of the cushion pad 44 is in contact connection with the connecting plate 4, the cushion pad 44 is arranged to avoid collision between the connecting rod 43 and the connecting plate 4, the service life of the connecting rod 43 and the connecting plate 4 is prolonged, the left end of the connecting rod 43 is fixedly connected with a positioning plate 5, a first spring 45 is sleeved on the outer side of the connecting rod 43, the left end of the first spring 45 is in contact connection with the positioning plate 5, the right end of the first spring 45 is in contact connection with the connecting plate 4, when the first spring 45 is extruded by the positioning plate 5, the positioning plate has.
Please refer to fig. 2 and 4, the lower extreme sliding connection of locating plate 5 has fixed plate 3, the filter screen 6 has been cup jointed in the left side of locating plate 5 slip, the right side contact of filter screen 6 is connected with second spring 54, the right-hand member fixedly connected with locating plate 5 of second spring 54, when second spring 54 receives the extrusion of filter screen 6, the effect of compression elasticity has, elasticity makes filter screen 6 have the function of auto-eject, second spring 54 is in the state of compression elasticity, the left side fixedly connected with intake pipe 11 of casing 1, the surface of intake pipe 11 is equipped with the screw thread, intake pipe 11 has filter cover plate 2 through threaded connection, the surface of filter cover plate 2 is equipped with bleeder vent 21, the filter cover plate 2 that sets up has the effect of intercepting large granule debris dust, have filtered air.
Referring to fig. 4, the sliding groove 32 is slidably sleeved on the surface of the transmission rod 52, the sealing gasket 53 is fixedly sleeved on the inner wall of the positioning plate 5, the filter screen 6 is connected to the inner side surface of the sealing gasket 53 in a contact manner, when the sealing gasket 53 is extruded by the filter screen 6, the sealing effect is achieved, the short rod 7 is fixedly connected to the left side of the positioning plate 5, the fixture block 71 is rotatably sleeved on the surface of the short rod 7, the filter screen 6 is connected to the surface of the fixture block 71 in a contact manner, the position of the filter screen 6 can be quickly fixed by the arranged fixture block 71, the limiting effect is.
When the ventilation equipment in the hole is used, an external power supply plug of the cam motor 8 is firstly inserted, the cam motor 8 works to drive the transmission rod 52 to move rightwards, the transmission rod 52 moves rightwards to drive the positioning plate 5 to move rightwards to extrude the first spring 45, the first spring 45 forms compression elasticity, the elasticity pushes the positioning plate 5 leftwards, the positioning plate 5 moves leftwards to quickly reset, the positioning plate 5 drives the filter screen 6 to do reciprocating motion under the action of the cam motor 8 and the first spring 45, the arranged positioning plate 5 has the function of automatically moving to generate vibration force, so that the ventilation equipment has the anti-blocking function, the ventilation effect of the ventilation equipment is improved, when the filter screen 6 needs to be replaced, the filter cover plate 2 is firstly rotated clockwise and detached, then a hand penetrates through the air inlet pipe 11 to rotate the fixture block 71, the fixture block 71 rotates to be separated from being in contact with the, elasticity promotes filter screen 6 left, and filter screen 6 moves left and pops out the left surface of locating plate 5, then takes out filter screen 6, and filter screen 6 is less than intake pipe 11's internal diameter, so easily take out filter screen 6 through intake pipe 11 department, need not to dismantle equipment, and the filter screen 6 of setting has auto-eject's function, and the staff quick replacement filter screen 6 of being convenient for has improved work efficiency, is favorable to ventilation equipment's later maintenance.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. An in-hole ventilation device comprising a housing (1), characterized in that: the right side of the shell (1) is fixedly connected with an air outlet pipe (12), the lower end of the shell (1) is fixedly connected with a dust outlet pipe (13), the inner wall of the shell (1) is fixedly connected with a fixed plate (3), the surface of the fixed plate (3) is provided with a through hole (31), a sliding chute (32) is arranged in the fixed plate (3), the inner wall of the shell (1) is fixedly connected with a connecting plate (4), the lower end of the connecting plate (4) is fixedly connected with a fixing plate (3), a first vent hole (41) is arranged in the connecting plate (4), a positioning plate (5) is connected in the shell (1) in a sliding way, a second vent hole (51) is arranged in the positioning plate (5), a transmission rod (52) is fixedly connected to the right side of the positioning plate (5), a cam motor (8) is fixedly connected to the inner wall of the lower end of the shell (1), the upper end inner wall of the shell (1) is fixedly connected with a suction fan (9).
2. An in-hole ventilation apparatus according to claim 1, wherein: be equipped with symmetrical slide opening (42) in connecting plate (4), sliding sleeve has connected rod (43) in slide opening (42), the fixed surface of connecting rod (43) has cup jointed blotter (44), the left side contact of blotter (44) is connected with connecting plate (4).
3. An in-hole ventilation apparatus according to claim 2, wherein: the left end fixedly connected with locating plate (5) of connecting rod (43), first spring (45) have been cup jointed in the outside of connecting rod (43), the left end contact of first spring (45) is connected with locating plate (5), the right-hand member contact of first spring (45) is connected with connecting plate (4).
4. An in-hole ventilation apparatus according to claim 1, wherein: the lower extreme sliding connection of locating plate (5) has fixed plate (3), filter screen (6) have been cup jointed in the left side slip of locating plate (5), the right side contact of filter screen (6) is connected with second spring (54), the right-hand member fixedly connected with locating plate (5) of second spring (54).
5. An in-hole ventilation apparatus according to claim 1, wherein: the left side fixedly connected with intake pipe (11) of casing (1), the surface of intake pipe (11) is equipped with the screw thread, intake pipe (11) have through threaded connection and filter apron (2), the surface of filtering apron (2) is equipped with bleeder vent (21).
6. An in-hole ventilation apparatus according to claim 1, wherein: the surface of the transmission rod (52) is sleeved with a sliding groove (32) in a sliding mode, the inner wall of the positioning plate (5) is fixedly sleeved with a sealing gasket (53), and the inner side surface of the sealing gasket (53) is connected with a filter screen (6) in a contact mode.
7. An in-hole ventilation apparatus according to claim 1, wherein: the left side fixedly connected with quarter butt (7) of locating plate (5), fixture block (71) has been cup jointed in the surface rotation of quarter butt (7), the surface contact of fixture block (71) is connected with filter screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945921.3U CN210373953U (en) | 2019-06-23 | 2019-06-23 | Ventilation equipment in hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945921.3U CN210373953U (en) | 2019-06-23 | 2019-06-23 | Ventilation equipment in hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210373953U true CN210373953U (en) | 2020-04-21 |
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ID=70266337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920945921.3U Active CN210373953U (en) | 2019-06-23 | 2019-06-23 | Ventilation equipment in hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210373953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815447A (en) * | 2021-01-07 | 2021-05-18 | 王曌 | Self-cleaning type ventilation equipment |
| CN116999971A (en) * | 2023-06-12 | 2023-11-07 | 秦鸿军 | Dust removing device for building ventilation equipment |
-
2019
- 2019-06-23 CN CN201920945921.3U patent/CN210373953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815447A (en) * | 2021-01-07 | 2021-05-18 | 王曌 | Self-cleaning type ventilation equipment |
| CN116999971A (en) * | 2023-06-12 | 2023-11-07 | 秦鸿军 | Dust removing device for building ventilation equipment |
| CN116999971B (en) * | 2023-06-12 | 2024-05-07 | 浙江万旭建设有限公司 | Dust removing device for building ventilation equipment |
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