CN217152353U - Energy-saving negative air pressure machine for producing wet curtain water curtain - Google Patents
Energy-saving negative air pressure machine for producing wet curtain water curtain Download PDFInfo
- Publication number
- CN217152353U CN217152353U CN202220286168.3U CN202220286168U CN217152353U CN 217152353 U CN217152353 U CN 217152353U CN 202220286168 U CN202220286168 U CN 202220286168U CN 217152353 U CN217152353 U CN 217152353U
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- China
- Prior art keywords
- fan body
- fixed block
- spacing fixed
- fan
- energy
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an energy-saving negative wind press machine of wet curtain cascade production usefulness, including the fan body, the inside both sides of fan body are provided with the spout, and the inside slip of spout is provided with spacing fixed block, has rotated fixing bolt on the spacing fixed block, and fixing bolt passes spacing fixed block and extends to the fan body in, and spout, spacing fixed block and fixing bolt are provided with four in the fan body, and spout, spacing fixed block and fixing bolt setting are around the fan body. The utility model discloses an it has the hole corresponding with the fan body to open on the wall in advance, then through removing spacing fixed block, spacing fixed block will remove at the fan body, makes the one end of spacing fixed block pass in the hole, then through rotating fixing bolt, fixing bolt just can make spacing fixed block fix in the spout to installation device convenient purpose has been realized.
Description
Technical Field
The utility model relates to a negative-pressure air fan technical field specifically is an energy-saving negative-pressure air compressor of wet curtain cascade production usefulness.
Background
The negative pressure fan is a machine which can be improved in any problem of poor ventilation by naturally sucking fresh air from a gate or a window opposite to the installation place to quickly and forcibly discharge indoor hot air outdoors by utilizing the cooling principle of air convection and negative pressure ventilation, the cooling and ventilation effect can reach 90% -97%, the negative pressure fan is installed outside a workshop window, and air is generally selected to be discharged from an air outlet and outwards to draw out peculiar smell gas.
Nowadays, this kind of device on the market is various, can satisfy people's user demand basically, but still has certain problem, but, the energy-saving negative pressure fan of current wet curtain cascade production usefulness is generally inconvenient installs, and the practicality is not strong.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-saving burden wind press of wet curtain cascade production usefulness is in order to solve the problem of the inconvenient installation that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-saving negative pressure wind press of wet curtain cascade production usefulness, includes the fan body, the inside both sides of fan body are provided with the spout, the inside slip of spout is provided with spacing fixed block, fixing bolt has revolved on the spacing fixed block, fixing bolt passes spacing fixed block and extends to the fan body in, spout, spacing fixed block and fixing bolt are provided with four in the fan body, spout, spacing fixed block and fixing bolt set up around the fan body.
Preferably, fan blades are embedded in the fan body, a rear protective cover is placed at the rear part of the fan body, and the rear protective cover plays a role in protection.
Preferably, the back outside the fan body is fixed with the back support piece, evenly welded has the back connecting piece on the back protective cover, the welding of the one end of back connecting piece has the back mounting, the back mounting passes through the bolt and installs on the back support piece, and the back support piece has played the effect of support.
Preferably, the front portion of fan body is fixed with preceding protection casing, the welding has preceding connecting piece on the preceding protection casing, the one end welding of preceding connecting piece has preceding mounting, the anterior welding of fan body has preceding support piece, preceding mounting passes through the bolt fastening to preceding support piece on, preceding protection casing has played the effect of protection.
Preferably, the filter screen is inlaid in the fan body, a connecting rod is fixed to one side of the inside of the fan body, and the filter screen plays a role in filtering dust.
Preferably, the connecting rod is connected with a clamping rod through a shaft, one end of the clamping rod is fixed with a pressing plate, the clamping rod is connected with a spring, and the other end of the spring is connected to the inside of the fan body.
Compared with the prior art, the beneficial effects of the utility model are that: this energy-saving negative pressure wind press of wet curtain cascade production usefulness is rational in infrastructure, has following advantage:
(1) through being provided with the fan body, the spout, spacing fixed block and fixing bolt have realized the purpose of device easy to assemble, current device installation is inconvenient, therefore, during the use, through opening on the wall in advance there is the hole corresponding with the fan body, then through removing spacing fixed block, spacing fixed block will remove at the fan body, make the one end of spacing fixed block pass in the hole, then through rotating fixing bolt, fixing bolt just can make spacing fixed block fix in the spout, thereby the convenient purpose of installation device has been realized.
(2) The filter screen can be replaced by the device through the filter screen, the clamping rods, the pressing plates, the springs and the connecting rods, so that the clamping rods can be separated from the filter screen by pulling the clamping rods during use, and then the filter screen is taken down, so that the filter screen is conveniently replaced.
(3) The purpose of improving the device safety is achieved through the fan body, the rear protective cover and the front protective cover, the existing device safety is not high, and therefore during use, the fan body is installed on the rear protective cover and the front protective cover, then the rear fixing piece and the rear supporting piece are matched, then the fan body is fixed through screws, then the fan body is protected through the front fixing piece and the front supporting piece, and danger is prevented.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the internal structure of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B in fig. 3 according to the present invention.
In the figure: 1. a fan body; 2. a chute; 3. a limit fixing block; 4. fixing the bolt; 5. fan blades; 6. a rear shield; 7. a rear connector; 8. a rear fixing member; 9. a rear support member; 10. a front shield; 11. a front connector; 12. a front fixing member; 13. a front support; 14. filtering with a screen; 15. a clamping bar; 16. pressing a plate; 17. a spring; 18. a connecting rod.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an energy-saving negative air compressor for producing a wet curtain water curtain comprises a fan body 1, wherein sliding grooves 2 are formed in two sides of the interior of the fan body 1, a limiting fixed block 3 is arranged in the sliding grooves 2 in a sliding mode, the limiting fixed block 3 moves in the sliding grooves 2, so that the limiting fixed block 3 is inserted into a hole in a wall, fixing bolts 4 are screwed on the limiting fixed block 3, the limiting fixed block 3 is fixed by the fixing bolts 4, the fixing bolts 4 penetrate through the limiting fixed block 3 and extend into the fan body 1, four sliding grooves 2, limiting fixed blocks 3 and fixing bolts 4 are arranged in the fan body 1, and the sliding grooves 2, the limiting fixed blocks 3 and the fixing bolts 4 are arranged on the periphery of the fan body 1;
the wall is provided with a hole corresponding to the fan body 1 in advance, then the limiting fixing block 3 is moved by moving the limiting fixing block 3, so that one end of the limiting fixing block 3 passes through the hole in the hole, and then the fixing bolt 4 is rotated to fix the limiting fixing block 3 in the sliding groove 2, so that the purpose of convenience in mounting the device is achieved;
the fan comprises a fan body 1, a fan blade 5 is embedded in the fan body 1, the fan blade 5 can enable air to flow to dissipate heat, a rear protective cover 6 is placed at the rear part of the fan body 1, the rear protective cover 6 plays a role in protection, a rear supporting piece 9 is fixed on the back part of the outer part of the fan body 1, rear connecting pieces 7 are uniformly welded on the rear protective cover 6, a rear fixing piece 8 is welded at one end of each rear connecting piece 7, the rear fixing piece 8 is installed on the rear supporting piece 9 through bolts, and the rear fixing piece 8 and the rear supporting piece 9 are fixed;
the front portion of fan body 1 is fixed with preceding protection casing 10, and preceding protection casing 10 has played about the protection, welding has preceding connecting piece 11 on the preceding protection casing 10, the one end welding of preceding connecting piece 11 has preceding mounting 12, the anterior welding of fan body 1 has preceding support piece 13, preceding mounting 12 passes through the bolt fastening to preceding support piece 13 on, preceding support piece 13 and preceding mounting 12 have played about fixed.
The rear protection cover 6 and the front protection cover 10 are installed on the fan body 1, are matched with each other through the rear fixing piece 8 and the rear supporting piece 9, are fixed through screws, are matched with each other through the front fixing piece 12 and the front supporting piece 13, and are fixed through the screws, so that the fan body 1 is protected, and dangers are prevented;
a filter screen 14 is embedded in the fan body 1, the filter screen 14 filters dust in the air, a connecting rod 18 is fixed on one side of the inside of the fan body 1, a clamping rod 15 is connected to the connecting rod 18 through a shaft, a pressing plate 16 is fixed at one end of the clamping rod 15, a spring 17 is connected to the clamping rod 15, the other end of the spring 17 is connected to the inside of the fan body 1, the spring 17 enables the clamping rod 15 to rotate, and therefore the clamping rod 15 enables the pressing plate 16 to be fixed to the filter screen 14;
by breaking the clamping bar 15, the clamping bar 15 is separated from the filter 14 and then the filter 14 is taken down, thereby facilitating the replacement of the filter 14.
When the fan is used, holes are punched on the side surfaces of the holes by drilling the wall, the fan body 1 is placed in the holes, the limiting fixing block 3 moves in the sliding groove 2 by moving the limiting fixing block 3, the limiting fixing block 3 is inserted into the holes and then is screwed into the limiting fixing block 3 through the fixing bolt 4 for fixing, the fan blade 5 enables air to flow by starting the fan blade 5, so that heat is dissipated to a workshop, the clamping rod 15 moves by installing the filter screen 14 in the device and then moving the clamping rod 15 through the spring 17, the clamping rod 15 enables the pressing plate 16 to press the filter screen 14, so that the filter screen 14 is fixed, the filter screen 14 filters air to prevent dust from polluting the external environment, the rear protective cover 6 and the front protective cover 10 are installed on the fan body 1, and then the rear supporting piece 8 is matched with the rear supporting piece 9, then fix through the screw, then through preceding mounting 12 and preceding support 13 cooperation, fix through the screw to protect fan body 1, prevent that the workman from bumping by mistake and taking place danger.
Claims (6)
1. The utility model provides an energy-saving negative air compressor of wet curtain cascade production usefulness which characterized in that: including fan body (1), the inside both sides of fan body (1) are provided with spout (2), spout (2) inside slip is provided with spacing fixed block (3), spacing fixed block (3) top spin has fixing bolt (4), fixing bolt (4) pass spacing fixed block (3) and extend to in fan body (1), spout (2), spacing fixed block (3) and fixing bolt (4) are provided with four in fan body (1), spout (2), spacing fixed block (3) and fixing bolt (4) set up around fan body (1).
2. The energy-saving negative air compressor for producing the wet curtain water curtain as claimed in claim 1, is characterized in that: fan body (1)'s inside is inlayed and is had fan flabellum (5), rear protection casing (6) have been placed to the rear portion of fan body (1).
3. The energy-saving negative air compressor for producing the wet curtain water curtain as claimed in claim 2, is characterized in that: the fan comprises a fan body (1), and is characterized in that a rear supporting piece (9) is fixed on the outer back of the fan body (1), a rear connecting piece (7) is uniformly welded on a rear protective cover (6), a rear fixing piece (8) is welded at one end of the rear connecting piece (7), and the rear fixing piece (8) is installed on the rear supporting piece (9) through bolts.
4. The energy-saving negative air compressor for producing the wet curtain water curtain as claimed in claim 1, is characterized in that: the fan comprises a fan body (1), and is characterized in that a front protective cover (10) is fixed to the front portion of the fan body (1), a front connecting piece (11) is welded to the front protective cover (10), a front fixing piece (12) is welded to one end of the front connecting piece (11), a front supporting piece (13) is welded to the front portion of the fan body (1), and the front fixing piece (12) is fixed to the front supporting piece (13) through bolts.
5. The energy-saving negative air compressor for producing the wet curtain water curtain as claimed in claim 1, is characterized in that: a filter screen (14) is inlaid in the fan body (1), and a connecting rod (18) is fixed on one side of the interior of the fan body (1).
6. The energy-saving negative air compressor for producing the wet curtain water curtain as claimed in claim 5, is characterized in that: the fan is characterized in that a clamping rod (15) is connected to the connecting rod (18) through a shaft, a pressing plate (16) is fixed at one end of the clamping rod (15), a spring (17) is connected to the clamping rod (15), and the other end of the spring (17) is connected to the inside of the fan body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220286168.3U CN217152353U (en) | 2022-02-11 | 2022-02-11 | Energy-saving negative air pressure machine for producing wet curtain water curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220286168.3U CN217152353U (en) | 2022-02-11 | 2022-02-11 | Energy-saving negative air pressure machine for producing wet curtain water curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217152353U true CN217152353U (en) | 2022-08-09 |
Family
ID=82691599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220286168.3U Expired - Fee Related CN217152353U (en) | 2022-02-11 | 2022-02-11 | Energy-saving negative air pressure machine for producing wet curtain water curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217152353U (en) |
-
2022
- 2022-02-11 CN CN202220286168.3U patent/CN217152353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |