CN116292342B - Jet ventilator for ship air conditioning - Google Patents
Jet ventilator for ship air conditioning Download PDFInfo
- Publication number
- CN116292342B CN116292342B CN202310583420.6A CN202310583420A CN116292342B CN 116292342 B CN116292342 B CN 116292342B CN 202310583420 A CN202310583420 A CN 202310583420A CN 116292342 B CN116292342 B CN 116292342B
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- China
- Prior art keywords
- plate
- air inlet
- sleeve
- jack
- sliding block
- Prior art date
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000000670 limiting effect Effects 0.000 claims description 13
- 239000002274 desiccant Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000007605 air drying Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 19
- 230000002146 bilateral effect Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/706—Humidity separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to the technical field of jet ventilators, in particular to a jet ventilator for ship air conditioning, which comprises a jet ventilator, wherein the rear end of the jet ventilator is provided with an air inlet, the end surface of the air inlet is fixedly provided with a lengthening sleeve, the air inlet is positioned in the lengthening sleeve, a partition plate is fixedly arranged at the middle position of one end of the lengthening sleeve, which is far away from the air inlet, of the lengthening sleeve, the air inlet of the jet ventilator is fixedly provided with the lengthening sleeve, a first sealing plate and a second sealing plate are arranged at the sleeve opening of the lengthening sleeve, the jet ventilator can seal the lengthening sleeve under the action of the first sealing plate and the second sealing plate when not in use, so that the air inlet is sealed, the air inlet is prevented from being opened for a long time, and the jet ventilator can form negative pressure in the lengthening sleeve when in use, so that the first sealing plate can be pulled to move towards the inside of the lengthening sleeve, and the lengthening sleeve is opened, and air suction is realized.
Description
Technical Field
The invention relates to the technical field of jet ventilators, in particular to a jet ventilator for ship air conditioning.
Background
The jet ventilator is a special axial flow fan, is widely applied to various ventilation systems, plays roles in air conditioning and ventilation, is generally hung at the top or two sides of a room, does not occupy building area, does not need to additionally build an air duct, and has the characteristics of high efficiency, low noise, stable operation and simple maintenance.
The jet ventilator is used for circulating and adjusting air in the cabin of the ship, the ship sails on water for a long time, the air on the water is relatively moist and has more moisture, at present, the jet ventilator used by the ship is not provided with a dehumidifying mechanism, in the long-term use process, the moisture enters the interior of the jet ventilator, corrosion of parts in the jet ventilator can be caused, the service life of the jet ventilator is influenced, moreover, the air containing excessive moisture is introduced into the cabin and also can cause discomfort of a crew, in addition, when the jet ventilator is not used, the air inlet of the jet ventilator is also in an opened state, so that the interior of the jet ventilator enters more moist air and also more impurities.
Disclosure of Invention
The invention aims to provide a jet ventilator for ship air conditioning, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a jet ventilator for ship air conditioning, includes the jet ventilator, the air intake has been seted up to the rear end of jet ventilator, the fixed extension cover that is provided with on the terminal surface at air intake place, the air intake is in the inside of extension cover, the fixed division board that is provided with on the one end intermediate position of air intake is kept away from to the inside of extension cover, the connection change groove has been seted up to the bilateral symmetry of division board, and the fixed deep bead that is provided with on the top surface intermediate position that is close to air intake one end in inside of extension cover, and the outside upper end both sides of extension cover are close to the one end symmetry of air intake is fixed and be provided with spacing post, the fixed spacing roof that is provided with of upper end bilateral symmetry of extension cover, the first jack has been seted up to the upper end bilateral symmetry of extension cover, the first jack is in between air intake and the spacing post, the one end both sides symmetry that is close to the air intake has been seted up to the both sides symmetry of extension cover, the inside both sides symmetry of extension cover has set up interior spout, the fixed support round bar in the spout, install on the extension cover and dry filter mechanism can seal the air to the air filter cover through the extension.
Preferably, the air drying and filtering mechanism comprises a first sealing plate, a first reset spring, a second sealing plate, a movable sleeve plate, a first sliding block, a second reset spring and a mounting plate frame, wherein the number of the first sealing plates is two, the two first sealing plates are respectively arranged on two sides of the inside of the lengthening sleeve, and the first sealing plates are positioned at the sleeve opening of the lengthening sleeve when the sleeve opening of the lengthening sleeve is sealed.
Preferably, the first sealing plate is provided with an inner shrinkage cavity, a matched inserting rod is fixedly arranged in the inner shrinkage cavity, a first reset spring is sleeved on the matched inserting rod, the inner end face of the first sealing plate is provided with an inserting hole, the inserting hole is communicated with the inner shrinkage cavity, the inner end face of the first sealing plate is fixedly provided with a supporting long table, and one end, close to the air inlet, of the supporting long table is provided with an ascending inclined plane.
Preferably, the first closing plate supporting the lower side of the long table is fixedly provided with an installation long plate, one side of the installation long plate is provided with a connecting chute, one end, close to the air inlet, of the upper side of the installation long plate is welded with a limit stop, the limit stop is fixedly provided with a limiting inserting column, and the first closing plate is movably provided with a second closing plate.
Preferably, a matching jack is formed in one side of the second sealing plate, a matching inserted rod is inserted in the matching jack, a hinging connecting block is fixedly arranged on one side, close to the partition plate, of the inner end face of the second sealing plate, a rotary connecting plate is hinged to the hinging connecting block, and the other end of the rotary connecting plate is hinged to one end, close to the air inlet, of the connecting rotary groove.
Preferably, the movable sleeve plate is two, sets up in the upper end both sides of lengthening sleeve respectively, and has seted up spacing jack on the intermediate position of movable sleeve plate, it has spacing post to peg graft in the spacing jack, and the fixed positioning baffle that is provided with of one end downside that is close to the air intake on the movable sleeve plate, positioning baffle peg graft in first jack, and the fixed grafting by the jack post that is provided with of one end downside that keeps away from the air intake on the movable sleeve plate, grafting by the jack post peg graft in the second jack, when first closure plate and second closure plate realized sealing to lengthening sleeve, the grafting is contacted by the lower extreme of jack post and the lower extreme on rising the inclined plane.
Preferably, the first slider is two, sets up respectively in the inside both sides of extension cover, and the fixed grafting slider that is provided with in lower extreme of first slider, grafting slider grafting is in the connecting chute, and one side that first slider is close to interior spout is fixed to be provided with protruding block, and when first closure plate and second closure plate realized sealing to extension cover, protruding block contacted with the cell wall that interior spout is close to extension cover mouth one end, the upper end of first slider articulates there is articulated link plate.
Preferably, the upper end of the hinged connecting plate is hinged with a pulling plate, an inclined pulling block is fixedly arranged on the lower side of one end, close to the air inlet, of the pulling plate, an inserting column matching hole is formed in one end, far away from the air inlet, of the pulling plate, and a limiting inserting column is inserted in the inserting column matching hole.
Preferably, the second slider is inserted in the inner chute, and a supporting jack is formed in the second slider, a supporting round rod is inserted in the supporting jack, a push-pull hinge plate is hinged to the second slider, a second reset spring is sleeved on the supporting round rod, and a mounting plate frame is hinged to the other end of the push-pull hinge plate.
Preferably, the installation grillage is two, sets up in the both sides of lengthening cover respectively, and the installation grillage peg graft in movable jack, has seted up the mounting groove on the installation grillage, the mounting groove is towards the pocket of lengthening cover, and the fixed slot has been seted up to one side that the deep bead was kept away from to the mounting groove inside, and the fixed connection sand grip that is provided with of one side that is close to the deep bead on the installation grillage, the hinge groove has been seted up to the downside of connecting the sand grip, it has push-and-pull hinged plate to articulate in the hinge groove, peg graft in the mounting groove has drier bag and filter, one side of filter is fixed to be provided with fixed picture peg, fixed picture peg is pegged graft in fixed slot.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. the air inlet of the jet ventilator is fixedly provided with the lengthening sleeve, the sleeve opening of the lengthening sleeve is provided with the first sealing plate and the second sealing plate, the jet ventilator can seal the lengthening sleeve under the action of the first sealing plate and the second sealing plate when not in use, the air inlet is further sealed, the air inlet is prevented from being in an open state for a long time, the jet ventilator can form negative pressure in the lengthening sleeve when in use, and the first sealing plate can be pulled to move towards the inside of the lengthening sleeve, so that the lengthening sleeve is opened, and air suction is realized.
2. The removal of first closing plate will drive the second closing plate and remove the opening that realizes the extension cover, in addition along with the removal of first closing plate, will drive movable sleeve board and upwards remove, and then make the installation grillage be in the unblock state, make the installation grillage remove the inside of extension cover under the effect of second reset spring, will drive drier bag and filter like this and remove the inside of extension cover, realize the drying of moisture in the air and the filtration of impurity in the air, the effectual moisture in the reduction air enters into in the jet ventilator, the entering of impurity has also been avoided simultaneously, in addition the jet ventilator is in the outside of extension cover when not using, the installation grillage is mostly in the outside of extension cover, be convenient for like this to drier bag and filter, be convenient for the change to both.
3. After the jet ventilator is used, negative pressure disappears, so that the first closing plate can be driven to reset under the action of the first reset spring, the first closing plate and the second closing plate are further used for closing the sleeve opening of the lengthening sleeve again, and the second sliding block is pulled to move under the action of the pulling plate, so that the installation plate frame is driven to reset, and the filter plate and the drying agent bag are driven to move out of the lengthening sleeve.
Drawings
Fig. 1 is a schematic view of a jet ventilator assembly at a first perspective.
Fig. 2 is a second perspective schematic view of a jet ventilator assembly.
Fig. 3 is an exploded schematic view of a jet ventilator assembly.
Fig. 4 is a schematic view of the assembly of the extension sleeve.
Fig. 5 is an enlarged schematic view at a in fig. 4.
Fig. 6 is a schematic view of the structure of the extension sleeve.
Fig. 7 is a first perspective schematic view of the connection of the internal components of the extension sleeve.
Fig. 8 is a second perspective schematic view of the connection of the internal components of the extension sleeve.
Fig. 9 is a schematic structural view of the second closing plate.
Fig. 10 is a schematic structural view of the first slider.
In the figure: 1. jet ventilator; 11. an air inlet; 2. adding a long sleeve; 21. a partition plate; 22. the connecting rotating groove; 23. a wind deflector; 24. a limit column; 25. a limiting top plate; 26. a first jack; 27. a second jack; 28. a movable jack; 29. an inner chute; 30. supporting the round rod; 3. a first closure plate; 31. an inner shrinkage cavity; 32. matching with a plug rod; 33. a first return spring; 34. supporting a long table; 35. a rising slope; 36. mounting a long plate; 37. the connecting chute; 38. a limit stop; 39. limiting the inserted column; 4. a second closure plate; 41. matching with the jack; 42. hinging the connecting blocks; 43. rotating the connecting plate; 5. a movable sleeve plate; 51. limiting jack; 52. positioning a baffle; 53. plugging a jacked column; 6. a first slider; 61. a plug-in sliding block; 62. a protruding block; 63. hinging the connecting plates; 64. pulling the plate; 65. slope pulling blocks; 66. a post mating hole; 7. a second slider; 71. a support jack; 72. push-pull hinged plate; 73. a second return spring; 8. installing a plate frame; 81. a mounting groove; 82. a fixed slot; 83. connecting convex strips; 84. a desiccant bag; 85. a filter plate; 86. and fixing the plugboard.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution:
the utility model provides a jet ventilator for ship air conditioning, including jet ventilator 1, air intake 11 has been seted up to the rear end of jet ventilator 1, the fixed extension cover 2 that is provided with on the terminal surface that air intake 11 is located, air intake 11 is in the inside of extension cover 2, the fixed division board 21 that is provided with on the one end intermediate position that air intake 11 was kept away from to the inside of extension cover 2, the connection change groove 22 has been seted up to the bilateral symmetry of division board 21, the fixed deep bead 23 that is provided with on the top surface intermediate position that is close to one end of air intake 11 in inside of extension cover 2, and the outside upper end both sides of extension cover 2 are close to the one end symmetry of air intake 11 are fixed and are provided with spacing post 24, the fixed spacing roof 25 that is provided with of upper end of spacing post 24, the upper end bilateral symmetry of extension cover 2 has been seted up first jack 26, first jack 26 is located between air intake 11 and the spacing post 24, and the upper end both sides of extension cover 2 have also symmetrically been seted up second jack 27, spacing post 24 is in between first jack 26 and second jack 27, the both sides that the both sides side face of extension cover 2 are close to one end symmetry of air intake 11 has been seted up movable jack 28, and the inside both sides symmetry of extension cover 2 has been seted up interior spout 29, the inside both sides of extension cover 2 is provided with the fixed and is provided with the air-tight chute 29, the filter mechanism is installed to the filter device in the inside the filter device 2, and can be closed to air-air filter device is installed to the filter device 2.
The air drying and filtering mechanism comprises a first closing plate 3, a first return spring 33, a second closing plate 4, a movable sleeve plate 5, a first sliding block 6, a second sliding block 7, a second return spring 73 and a mounting plate frame 8, wherein the number of the first closing plates 3 is two, the two first closing plates are respectively arranged on two sides of the inside of the lengthening sleeve 2, and when the first closing plate 3 closes the sleeve opening of the lengthening sleeve 2, the first closing plates are positioned at the sleeve opening of the lengthening sleeve 2.
The first closing plate 3 is provided with an inner shrinkage hole 31, a matched inserting rod 32 is fixedly arranged in the inner shrinkage hole 31, a first reset spring 33 is sleeved on the matched inserting rod 32, the inner end face of the first closing plate 3 is provided with an inserting hole, the inserting hole is communicated with the inner shrinkage hole 31, the inner end face of the first closing plate 3 is fixedly provided with a supporting long table 34, one end, close to the air inlet 11, of the supporting long table 34 is provided with an ascending inclined surface 35, and the surface of the supporting long table 34 is smooth and burr-free.
The first closing plate 3 supporting the lower side of the long table 34 is fixedly provided with a long mounting plate 36, one side of the long mounting plate 36 is provided with a connecting chute 37, one end, close to the air inlet 11, of the upper side of the long mounting plate 36 is welded with a limit stop 38, the limit stop 38 is fixedly provided with a limit plug post 39, the first closing plate 3 is movably provided with a second closing plate 4, and the second closing plate 4 is contacted with the partition plate 21 when closing the sleeve opening of the lengthening sleeve 2.
The cooperation jack 41 has been seted up to one side of second closure plate 4, peg graft in the cooperation jack 41 and have the cooperation inserted bar 32, the both ends of first reset spring 33 weld respectively on second closure plate 4 and on the hole inner wall of shrinkage cavity 31, and the fixed articulated piece 42 that is provided with in one side that is close to division board 21 on the interior terminal surface of second closure plate 4, articulated piece 42 is last to articulate and to have rotatory even board 43, rotatory even board 43's the other end articulates in the one end that is close to air intake 11 of connection change groove 22, when second closure plate 4 moves in the shrinkage cavity 31, articulated piece 42 peg graft in the spliced eye.
The two movable sleeve plates 5 are respectively arranged on two sides of the upper end of the lengthening sleeve 2, a limiting jack 51 is formed in the middle position of the movable sleeve plate 5, a limiting column 24 is inserted into the limiting jack 51, a positioning baffle 52 is fixedly arranged on the lower side of one end, close to the air inlet 11, of the movable sleeve plate 5, the positioning baffle 52 is inserted into the first jack 26, an inserted jacking column 53 is fixedly arranged on the lower side of one end, far away from the air inlet 11, of the movable sleeve plate 5, the inserted jacking column 53 is inserted into the second jack 27, and when the first sealing plate 3 and the second sealing plate 4 seal the lengthening sleeve 2, the lower end of the inserted jacking column 53 is in contact with the bottommost end of the ascending inclined plane 35.
The two first sliding blocks 6 are respectively arranged on two sides of the inside of the lengthening sleeve 2, the lower end of the first sliding block 6 is fixedly provided with a plugging sliding block 61, the plugging sliding block 61 is plugged in the connecting sliding groove 37, the height of the plugging sliding block 61 is equal to that of the connecting sliding groove 37, one side, close to the inner sliding groove 29, of the first sliding block 6 is fixedly provided with a protruding block 62, when the first closing plate 3 and the second closing plate 4 are used for closing the lengthening sleeve 2, the protruding block 62 is contacted with the groove wall, close to the sleeve opening end of the lengthening sleeve 2, of the inner sliding groove 29, the first sliding block 6 is contacted with the limit stop 38, the upper end of the first sliding block 6 is hinged with a hinged connecting plate 63, the upper end of the hinged connecting plate 63 is hinged with a pulling plate 64, one end, close to the air inlet 11, of the pulling plate 64 is fixedly provided with an inclined pulling block 65, one end, close to the air inlet 11, is provided with a plug matching hole 66, and a limiting plug 39 is plugged in the plug matching hole 66.
The second sliding block 7 is inserted into the inner sliding groove 29, a supporting jack 71 is formed in the second sliding block 7, a supporting round rod 30 is inserted into the supporting jack 71, a push-pull hinge plate 72 is hinged to the second sliding block 7, a second reset spring 73 is sleeved on the supporting round rod 30, a mounting plate frame 8 is hinged to the other end of the push-pull hinge plate 72, and two ends of the second reset spring 73 are welded to the second sliding block 7 and the inner groove wall of the inner sliding groove 29 respectively.
The two installation grillages 8 are respectively arranged on two sides of the lengthening sleeve 2, the installation grillages 8 are inserted into the movable insertion holes 28, the width of the installation grillages 8 is equal to that of the movable insertion holes 28, the installation grillages 8 are provided with installation grooves 81, the installation grooves 81 face the sleeve openings of the lengthening sleeve 2, one side, far away from the wind guard 23, of each installation groove 81 is provided with a fixed insertion groove 82, one side, close to the wind guard 23, of each installation grillage 8 is fixedly provided with a connecting raised strip 83, the lower side of each connecting raised strip 83 is provided with a hinge groove, push-pull hinge plates 72 are hinged into the hinge grooves, drying agent bags 84 and filter plates 85 are inserted into the installation grooves 81, one side of each filter plate 85 is fixedly provided with a fixed insertion plate 86, the fixed insertion plates 86 are inserted into the fixed insertion grooves 82, the sizes of the fixed insertion plates 86 are equal to those of the fixed insertion grooves 82, the drying agent bags 84 are provided with drying agent sealing plates 3 and the second sealing plates 4, when the lengthening sleeve 2 is sealed, the positioning baffle plates 52 are blocked at the inner end openings of the movable insertion holes 28 to be contacted with the installation grilles 8, the positioning baffle plates 8 play a limiting effect on the installation 8, the filter plates 85 are located on the outer sides of the lengthening sleeve 2, the second side of the lengthening sleeve 2, the filter plates are located at the second side of the first stiffness spring rate is 73, the second stiffness spring rate is higher than the second stiffness spring plate frame is 73, and the second stiffness is higher than the first stiffness spring state is 73, and the second stiffness is equal to the spring state.
When the jet ventilator 1 is installed, the lengthened sleeve 2 is partially protruded out of the cabin, the movable sleeve plate 5 is positioned in the cabin, when the jet ventilator 1 is used, the air inlet 11 is positioned at the rear end of the jet ventilator 1, negative pressure is generated at the air inlet 11, the first closing plate 3 moves towards the air inlet 11 under the action of the negative pressure, the second closing plate 4 is driven to move while moving, the second closing plate 4 is hinged with the rotary connecting plate 43, the second closing plate 4 is driven to move towards the air inlet 11 while being driven to move towards the inner shrinkage hole 31 under the action of the rotary connecting plate 43, the sleeve opening of the lengthened sleeve 2 is opened, the air is introduced, the first return spring 33 is in a compressed state, and the first closing plate 3 moves in the process, the upward pushing of the quilt jack 53 is carried out under the action of the rising inclined plane 35, the movable sleeve plate 5 is driven to move upwards, the positioning baffle plate 52 is driven to retract into the first jack 26 completely, the installation plate frame 8 is in an unlocking state, the second sliding block 7 is pushed to move towards the air inlet 11 under the action of the second reset spring 73, the two installation plate frames 8 are pushed to move towards each other under the action of the push-pull hinged plate 72 to be closed together, the installation plate frame 8 is inserted into the lengthening sleeve 2, one side of the installation plate frame 8 close to the wind shield 23 is contacted with the wind shield 23, the upper end face of the connection convex bar 83 is contacted with the lower end face of the wind shield 23, thus the air which is not dried and filtered is prevented from entering the jet ventilator 1 from the upper side of the connection convex bar 83, air must pass through the desiccant bag 84 and the filter plate 85 to enter the jet ventilator 1, so that the air can be filtered and dried, in addition, with the movement of the first closing plate 3, the pulling plate 64 moves downwards under the action of gravity, so that the pulling plate 64 pushes the first sliding block 6 to move away from the limit stop 38 until the first sliding block 6 can not move any more, at this time, the lowest end of the inclined surface pulling block 65 on the pulling plate 64 is lower than the upper end surface of the second sliding block 7, so that when the first closing plate 3 moves towards the air inlet 11, the inclined surface pulling block 65 moves to be in contact with the second sliding block 7, the pulling plate 64 is pushed to move upwards under the action of the second sliding block 7 until the inclined surface pulling block 65 passes over the second sliding block 7 and then the pulling plate 64 moves downwards under the action of gravity, the inclined surface pulling block 65 is clamped on the second sliding block 7, when the jet ventilator 1 is used, the negative pressure disappears during stopping, so that the second closing plate 4 is pushed to reset under the action of the first reset spring 33, and then the first closing plate 3 is pushed to reset under the action of the rotating connecting plate 43, so that the first closing plate 3 and the second closing plate 4 close the lengthening sleeve 2 again, the first closing plate 3 pulls the second sliding block 7 in a direction away from the air inlet 11 under the action of the inclined plane pulling block 65 in the resetting process, and then drives the two mounting plate frames 8 to move reversely under the action of the push-pull hinge plate 72, when the protruding block 62 contacts with the inner wall of the inner chute 29, the first sliding block 6 can not move continuously again, at the moment, the part of the mounting plate frame 8 protruding inside the lengthening sleeve 2 is retracted into the movable insertion hole 28, and then moves continuously along with the first closing plate 3, the pulling plate 64 is pushed upwards under the action of the hinged connecting plate 63, the rising inclined plane 35 also moves to the lower side of the spliced quilt top column 53 in the upward moving process of the pulling plate 64, so that the movable sleeve plate 5 moves downwards under the action of gravity, the positioning baffle plate 52 is driven to move downwards to be blocked at the inner port of the movable jack 28 until the inclined plane pulling block 65 is separated from the second sliding block 7, the positioning baffle plate 52 at the moment is blocked at the movable jack 28, then the second sliding block 7 is pushed to move towards the air inlet 11 under the action of the second reset spring 73, the mounting plate frame 8 is driven to move reversely until the mounting plate frame 8 contacts with the positioning baffle plate 52, limiting of the mounting plate frame 8 is achieved, the drying agent bag 84 and the filter plate 85 at the moment are both positioned at the outer side of the lengthening sleeve 2, observation is facilitated, replacement of the drying agent bag 84 and cleaning of the filter plate 85 are facilitated, the filter plate 85 is pushed upwards when the filter plate 85 is dismounted, and the drying agent bag 84 can be taken out directly after the filter plate 85 is dismounted, and the drying agent bag 84 is very convenient.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. Jet ventilator for ship air conditioning, including jet ventilator (1), air intake (11), its characterized in that have been seted up to the rear end of jet ventilator (1): the utility model discloses a wind-proof device, including an air inlet (11), an air inlet (2), an air inlet (11), a baffle plate (21), a connecting rotating groove (22), a wind shield (23) and a limit post (24) are fixedly arranged on the end face of the air inlet (11), the air inlet (11) is located in the air inlet (2), the air inlet (11) is located in the air inlet, the first jack (26) is symmetrically arranged on the upper end of the limit post (24), the first jack (26) is arranged on the upper end of the limit post (2), the second jack (27) is symmetrically arranged on the two sides of the upper end of the limit post (2), the limit post (24) is located between the air inlet (11) and the limit post (24), the second jack (27) is symmetrically arranged on the two sides of the upper end of the limit post (2), the limit post (24) is located between the first jack (26) and the second jack (27), the limit post (24) is symmetrically arranged on the two sides of the side face of the limit post (2), the limit post (24) is symmetrically arranged on the two sides of the limit post (2), the utility model discloses a support round bar (30) is fixedly arranged in an inner slide groove (29), an air drying filter mechanism is arranged on an extension sleeve (2), and the opening of the extension sleeve (2) can be closed through the air drying filter mechanism, the air drying filter mechanism comprises a first closing plate (3), a first return spring (33), a second closing plate (4), a movable sleeve plate (5), a first sliding block (6), a second sliding block (7), a second return spring (73) and an installation plate frame (8), the number of the first closing plate (3) is two, the two first closing plates are respectively arranged on two sides of the inside of the extension sleeve (2), when the opening of the extension sleeve (2) is closed by the first closing plate (3), the opening of the extension sleeve (2) is closed, an inner shrinkage hole (31) is formed in the first closing plate (3), a matched inserting rod (32) is fixedly arranged in the inner shrinkage hole (31), a first return spring (6) is sleeved on the matched inserting rod (32), the inner end face of the first closing plate (3) is provided with an inner shrinkage hole (33), the inner shrinkage hole (34) is formed near the inner end face (35) of the air inlet (34) and is arranged on the inner end face (35), the utility model discloses a movable sleeve plate, which is characterized in that a mounting long plate (36) is fixedly arranged on a first closing plate (3) on the lower side of a supporting long table (34), a connecting chute (37) is arranged on one side of the mounting long plate (36), a limit stop (38) is welded at one end, close to an air inlet (11), of the upper side of the mounting long plate (36), a limiting inserting column (39) is fixedly arranged on the limit stop (38), a second closing plate (4) is movably arranged on the first closing plate (3), a matching jack (41) is arranged on one side of the second closing plate (4), a matching inserting rod (32) is inserted in the matching jack (41), a hinging connecting block (42) is fixedly arranged on one side, close to a partition plate (21), of the inner end surface of the second closing plate (4), a rotary connecting plate (43) is hinged at one end, close to the air inlet (11), of the other end of the rotary connecting plate (43) is hinged at one end, close to the air inlet (22), two movable sleeve plates (5) are respectively arranged at two sides, an upper lengthening sleeve plate (2), a limiting plug (51) is arranged at one end, close to the air inlet (11), of the middle sleeve plate (24), and the upper end (52) is fixedly arranged at the position of the upper sleeve plate (52), the positioning baffle (52) is inserted in the first jack (26), an inserted and jacked column (53) is fixedly arranged at the lower side of one end of the movable sleeve plate (5) far away from the air inlet (11), the inserted and jacked column (53) is inserted in the second jack (27), when the first sealing plate (3) and the second sealing plate (4) realize sealing on the lengthened sleeve (2), the lower end of the inserted and jacked column (53) is contacted with the bottommost end of the rising inclined plane (35), the number of the first sliding blocks (6) is two, the two first sliding blocks are respectively arranged at two sides of the inside of the lengthened sleeve (2), the lower end of the first sliding blocks (6) is fixedly provided with an inserted and jacked sliding block (61), the inserted and jacked sliding block (61) is inserted in a connecting sliding groove (37), one side of the first sliding block (6) close to the inner sliding groove (29) is fixedly provided with a protruding block (62), when the first sealing plate (3) and the second sealing plate (4) realize sealing on the lengthened sleeve (2), the protruding block (62) is contacted with the bottommost end of the rising inclined plane (35), the sliding block (29) is close to the upper end (63) of the inner sliding block (6), the upper end (64) is fixedly arranged at the upper end of the sliding block (64), the sliding block (64) is connected with the upper end (63), and insert column matching hole (66) is arranged at one end of the pulling plate (64) far away from the air inlet (11), limit insert columns (39) are inserted in the insert column matching hole (66), second sliding blocks (7) are inserted in inner sliding grooves (29), supporting insertion holes (71) are arranged on the second sliding blocks (7), supporting round rods (30) are inserted in the supporting insertion holes (71), a push-pull hinge plate (72) is hinged on the second sliding blocks (7), a second reset spring (73) is sleeved on the supporting round rods (30), a mounting plate frame (8) is hinged at the other end of the push-pull hinge plate (72), two mounting plate frames (8) are respectively arranged at two sides of a lengthening sleeve (2), the mounting plate frames (8) are inserted in the movable plate frames (28), mounting grooves (81) are formed in the mounting plate frames (8), fixing insertion grooves (82) are formed in one sides of the mounting grooves (81) far away from the wind deflector (23) towards sleeve openings of the lengthening sleeve (2), a fixed slot (83) are formed in one side of each mounting plate frame (8), the fixed slot (83) is arranged near the lower hinge plate frame (83), the fixed hinge plate frames (83) are connected at one side near the hinge plate frames, the drying agent bag (84) and the filter plate (85) are inserted into the mounting groove (81), a fixing inserting plate (86) is fixedly arranged on one side of the filter plate (85), and the fixing inserting plate (86) is inserted into the fixing inserting groove (82).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310583420.6A CN116292342B (en) | 2023-05-23 | 2023-05-23 | Jet ventilator for ship air conditioning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310583420.6A CN116292342B (en) | 2023-05-23 | 2023-05-23 | Jet ventilator for ship air conditioning |
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| CN116292342B true CN116292342B (en) | 2023-08-18 |
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| CN202310583420.6A Active CN116292342B (en) | 2023-05-23 | 2023-05-23 | Jet ventilator for ship air conditioning |
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| CN117657419B (en) * | 2024-01-31 | 2024-04-30 | 江苏丰源船舶工程有限公司 | Marine stable type ventilating duct and operation method thereof |
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| CN116292342A (en) | 2023-06-23 |
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Denomination of invention: A jet fan for ship air conditioning Effective date of registration: 20231106 Granted publication date: 20230818 Pledgee: Jiangsu Jingjiang Rural Commercial Bank Co.,Ltd. Xincheng Sub branch Pledgor: Jiangsu Haijian Marine Equipment Co.,Ltd. Registration number: Y2023980063841 |