CN112303882A - Ventilation unit is used in construction heating - Google Patents
Ventilation unit is used in construction heating Download PDFInfo
- Publication number
- CN112303882A CN112303882A CN202011273012.3A CN202011273012A CN112303882A CN 112303882 A CN112303882 A CN 112303882A CN 202011273012 A CN202011273012 A CN 202011273012A CN 112303882 A CN112303882 A CN 112303882A
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- Prior art keywords
- gear
- water tank
- push rod
- pipe
- device shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a ventilation device for building construction heating, which comprises a device shell, a mounting frame, a fan, a dust removal structure, a water tank, a push rod, an injection pipe, a piston, a through hole, a guide pipe, cotton wool, a fixing rod and a driving structure. The invention has the beneficial effects that: the piston that is located the injection syringe slides along with the push rod, the through-hole has been seted up to the injection syringe side, when the piston is located the injection syringe bottom, water passes through the through-hole by the water tank and gets into the injection syringe, then the push rod removes to the injection syringe top, water between this in-process piston top side and injection syringe then is promoted to the guide pipe direction gradually, and finally get into the pipe, because the pipe is thinner, behind the rivers admission pipe, discharge by the other end, a plurality of discharge holes are seted up to the other end of pipe, a plurality of fixed sticks that correspond the setting of fan opposite side, cotton fibre on the fixed stick can obtain moist through the rivers in the pipe, the dust that contains in can effectual absorption inflow indoor air of wetted cotton fibre, thereby improve indoor living conditions.
Description
Technical Field
The invention relates to a ventilation device, in particular to a ventilation device for heating in building construction, and belongs to the technical field of building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. The ventilation device is a building environment control device which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The ventilation system is a complete set of devices for realizing the ventilation function and comprises an air inlet, an air outlet, an air supply pipeline, a fan, a cooling and heating device, a filter, a control system and other accessory equipment.
However, in a construction site, due to serious smoke and dust, the living conditions of workers are poor, and when heating ventilation is performed, the serious smoke and dust can enter the indoor space through the ventilation opening to influence the living conditions of the workers.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a ventilation apparatus for heating in building construction, which can effectively reduce smoke entering a room through a ventilation opening for heating, save energy, and improve a living environment of workers.
The invention achieves the above purpose through the following technical scheme, the ventilation device for heating in building construction comprises a device shell, wherein one side of the device shell is fixedly connected with a mounting frame, one side of the mounting frame is rotatably connected with a fan, the other side of the device shell is provided with a dust removing structure, the dust removing structure comprises a water tank, a push rod, an injection pipe, a piston, a through hole, a guide pipe, cotton wool and fixing rods, the other side of the device shell is provided with a plurality of fixing rods in parallel, the side surfaces of the fixing rods are wrapped with the cotton wool, the device shell is internally provided with the guide pipe, one end of the guide pipe is provided with a notch corresponding to the end parts of the fixing rods, the other end of the guide pipe is sequentially communicated with the water tank and the injection pipe, the water tank is fixedly connected to one side of the device shell, and the injection pipe is arranged in the, the through hole is opened to the side of injection syringe, sliding connection has in the injection syringe the piston, the piston with push rod sliding connection, the other end of push rod in proper order with the water tank with device shell sliding connection, one side of fan is equipped with drive structure.
Preferably, in order to seal the water tank, the water tank is conveniently added with water, the dust removal structure further comprises a sealing plug, the sealing plug is arranged on the side face of the water tank, and the sealing plug is clamped with the side wall of the water tank.
Preferably, in order to increase the amount of water delivered into the guide tube when the push rod is pushed each time, thereby ensuring the wetting effect on cotton wool, the through hole is opened on the side surface of the injection tube, and the distance from the through hole to the top end of the injection tube is less than the distance from the piston to the top end of the injection tube.
Preferably, in order to drive the device by the rotation of the fan, and save energy, the driving structure comprises a first gear, and one side of the first gear is fixedly connected with one side of the fan.
Preferably, in order to enable the second gear to rotate only under the condition that the fan is used for air intake and to be driven by the first gear, so as to save water and avoid excessive wetting of cotton wool, the driving structure further comprises a second gear, a rotating shaft, a fixing plate and a first sliding groove, wherein the second gear is meshed with the first gear, the fixing plate is arranged on each of two sides of the second gear, the fixing plate is fixedly connected with the device shell, the second gear is fixedly connected with the rotating shaft, the first sliding groove is formed in the fixing plate, and two ends of the rotating shaft are respectively connected with the fixing plates on two sides in a sliding mode through the first sliding groove.
Preferably, in order to improve the driving effect of the second gear on the third gear, the driving structure further includes a third gear, the third gear is rotatably connected to the fixing plate on one side, the third gear is engaged with the second gear, and the diameter of the third gear is larger than that of the second gear.
Preferably, in order to drive the push rod to perform longitudinal reciprocating motion through rotation of the third gear, so as to wet cotton wool, the driving structure further includes a protrusion and a second sliding groove, the protrusion is fixedly connected to a side surface of the third gear, the second sliding groove is formed in one end, away from the water tank, of the push rod, and the protrusion is slidably connected with the push rod through the second sliding groove.
The invention has the beneficial effects that: through the driving effect of the driving structure, the air flow in the ventilation pipeline can drive the fan to rotate, the driving force drives the push rod to do longitudinal reciprocating motion, energy is effectively saved, along with the motion of the push rod, the piston positioned in the injection pipe slides in the injection pipe immediately, the side surface of the injection pipe is provided with a through hole, when the piston is positioned at the bottom of the injection pipe, water enters the injection pipe from the water tank through the through hole, then the push rod moves towards the top of the injection pipe, in the process, the water between the top side of the piston and the injection pipe is gradually pushed towards the direction of the injection pipe and finally enters the guide pipe, because the guide pipe is thin, the water flows into the guide pipe and is discharged from the other end, the other end of the guide pipe is provided with a plurality of outflow holes, a plurality of fixing rods are arranged corresponding to the other side of the fan, cotton wool on the fixing rods can, the ventilation effect is stronger, and the rotation of fan just can drive the push rod and take place the motion this moment to make the cotton fibre soak, the dust that contains in the cotton fibre that wets can effectual absorption inflow indoor air, thereby improves indoor living conditions.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure between the housing and the dust-removing structure of the device shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of a connection structure between the driving structure and the dust removing structure shown in FIG. 2;
fig. 5 is a schematic diagram of B shown in fig. 4 without enlargement.
In the figure: 1. device shell, 2, mounting bracket, 3, fan, 4, dust removal structure, 41, water tank, 42, push rod, 43, syringe, 44, piston, 45, through-hole, 46, sealing plug, 47, pipe, 48, cotton fibre, 49, fixed stick, 5, drive structure, 51, first gear, 52, second gear, 53, pivot, 54, fixed plate, 55, third gear, 56, lug, 57, first spout, 58, second spout.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a ventilation device for heating in building construction includes a device housing 1, the device housing 1, a mounting frame 2 fixedly connected to one side of the device housing 1, a fan 3 rotatably connected to one side of the mounting frame 2, a dust removing structure 4 disposed on the other side of the device housing 1, the dust removing structure 4 including a water tank 41, a push rod 42, an injection tube 43, a piston 44, a through hole 45, a conduit 47, cotton wool 48 and a fixing rod 49, a plurality of fixing rods 49 disposed in parallel on the other side of the device housing 1, the cotton wool 48 wrapped on the side of the fixing rods 49, a conduit 47 disposed in the device housing 1, one end of the conduit 47 having a hole corresponding to the ends of the fixing rods 49, the other end of the conduit 47 sequentially communicating with the water tank 41 and the injection tube 43, the water tank 41 fixedly connected to one side of the device housing 1, the injection tube 43 is arranged in the water tank 41, the through hole 45 is formed in the side face of the injection tube 43, the piston 44 is connected to the injection tube 43 in a sliding mode, the piston 44 is connected to the push rod 42 in a sliding mode, the other end of the push rod 42 is sequentially connected with the water tank 41 and the device shell 1 in a sliding mode, and the driving structure 5 is arranged on one side of the fan 3.
As a technical optimization scheme of the present invention, the dust removing structure 4 further includes a sealing plug 46, the sealing plug 46 is disposed on a side surface of the water tank 41, and the sealing plug 46 is engaged with a side wall of the water tank 41.
As a technical optimization scheme of the present invention, the through hole 45 is opened on the side surface of the injection tube 43, and the distance from the through hole 45 to the top end of the injection tube 43 is smaller than the distance from the piston 44 to the top end of the injection tube 43.
As a technical optimization solution of the present invention, the driving structure 5 includes a first gear 51, and one side of the first gear 51 is fixedly connected to one side of the fan 3.
As a technical optimization scheme of the present invention, the driving structure 5 further includes a second gear 52, a rotating shaft 53, a fixing plate 54 and a first sliding groove 57, the second gear 52 is engaged with the first gear 51, the fixing plates 54 are respectively disposed on two sides of the second gear 52, the fixing plate 54 is fixedly connected to the device housing 1, the second gear 52 is fixedly connected to the rotating shaft 53, the fixing plate 54 is provided with the first sliding groove 57, and two ends of the rotating shaft 53 are respectively connected to the fixing plates 54 on two sides in a sliding manner through the first sliding groove 57.
As a technical optimization solution of the present invention, the driving structure 5 further includes a third gear 55, the third gear 55 is rotatably connected to the fixing plate 54 on one side, the third gear 55 is engaged with the second gear 52, and a diameter of the third gear 55 is larger than that of the second gear 52.
As a technical optimization scheme of the present invention, the driving structure 5 further includes a protrusion 56 and a second sliding groove 58, the protrusion 56 is fixedly connected to a side surface of the third gear 55, the second sliding groove 58 is opened at an end of the push rod 42 away from the water tank 41, and the protrusion 56 is slidably connected to the push rod 42 through the second sliding groove 58.
When the invention is used, firstly, the device shell 1 is fixedly arranged on a ventilated wall surface, the circular ventilating duct is arranged on the device shell 1, the fan 3 is arranged in the ventilating duct, when the ventilating duct plays a ventilating effect, the fan 3 is driven to rotate by airflow in the ventilating duct, when the indoor is exhausted through the ventilating duct, the fan 3 rotates to drive the first gear 51 to rotate in the same direction, because the rotating shaft 53 for fixing the second gear 52 is in sliding connection with the fixing plates 54 at two sides, at the moment, the rotating shaft 53 slides in the first sliding groove 57, the first gear 51 and the second gear 52 can not be meshed, the push rod 42 does not move in the exhausting process, the cotton wool 48 is prevented from being excessively soaked while the water source is saved, on the other hand, when the indoor needs to be ventilated through the ventilating duct, the outside airflow can enter the indoor through the ventilating duct, under the environment of a building site, the air quality is poor, the outside air directly enters the room, the strong smoke and dust can greatly reduce the living condition of workers, the air flow generated by the air intake can drive the fan 2 to reversely rotate, the rotating shaft 53 can not slide under the condition, the second gear 52 can play a normal transmission effect, due to the rotation of the third gear 55, the protrusion 56 disposed at the side of the third gear 55 slides in the second sliding slot 58 disposed at the end of the push rod 42, thereby driving the push rod 42 to perform a longitudinal reciprocating motion, the motion of the push rod 42 will make the other end of the push rod 42 drive the piston 44 to press the water flowing from the through hole 45 into the injection tube 43 into the conduit 47, and the cotton wool 48 on the surface of the fixing rod 49 is soaked by the outflow hole at the other end of the conduit 47 corresponding to the fixing rod 49, thereby realize the adsorption effect to the smoke and dust that flows into indoor air current, promote workman's living condition.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a ventilation unit is used in construction heating, includes device shell (1), its characterized in that: the device comprises a device shell (1), wherein a mounting frame (2) is fixedly connected to one side of the device shell (1), a fan (3) is rotatably connected to one side of the mounting frame (2), a dust removing structure (4) is arranged on the other side of the device shell (1), the dust removing structure (4) comprises a water tank (41), a push rod (42), an injection pipe (43), a piston (44), a through hole (45), a guide pipe (47), cotton wool (48) and fixing rods (49), a plurality of fixing rods (49) are arranged on the other side of the device shell (1) in parallel, the cotton wool (48) is wrapped on the side faces of the fixing rods (49), the guide pipe (47) is arranged in the device shell (1), one end of the guide pipe (47) corresponds to the end portions of the fixing rods (49) and is provided with a hole, and the other end of the guide pipe (47) is sequentially communicated with the water tank (41) and the injection pipe (, water tank (41) fixed connection in one side of device shell (1), be equipped with in water tank (41) injection tube (43), the side of injection tube (43) has been seted up through-hole (45), sliding connection has in injection tube (43) piston (44), piston (44) with push rod (42) sliding connection, the other end of push rod (42) in proper order with water tank (41) with device shell (1) sliding connection, one side of fan (3) is equipped with drive structure (5).
2. The ventilation apparatus for heating in building construction according to claim 1, wherein: the dust removal structure (4) further comprises a sealing plug (46), the sealing plug (46) is arranged on the side face of the water tank (41), and the sealing plug (46) is clamped with the side wall of the water tank (41).
3. The ventilation apparatus for heating in building construction according to claim 1, wherein: the through hole (45) is arranged on the side surface of the injection tube (43), and the distance from the through hole (45) to the top end of the injection tube (43) is smaller than the distance from the piston (44) to the top end of the injection tube (43).
4. The ventilation apparatus for heating in building construction according to claim 1, wherein: the driving structure (5) comprises a first gear (51), and one side of the first gear (51) is fixedly connected with one side of the fan (3).
5. The ventilation apparatus for heating in building construction according to claim 4, wherein: drive structure (5) still include second gear (52), pivot (53), fixed plate (54) and first spout (57), second gear (52) with first gear (51) meshes mutually, the both sides of second gear (52) are equipped with respectively fixed plate (54), fixed plate (54) with device shell (1) fixed connection, second gear (52) with pivot (53) fixed connection, seted up on fixed plate (54) first spout (57), the both ends of pivot (53) are respectively through first spout (57) and both sides fixed plate (54) sliding connection.
6. The ventilation apparatus for heating in building construction according to claim 5, wherein: the driving structure (5) further comprises a third gear (55), the third gear (55) is rotatably connected with the fixing plate (54) on one side, the third gear (55) is meshed with the second gear (52), and the diameter of the third gear (55) is larger than that of the second gear (52).
7. The ventilation apparatus for heating in building construction according to claim 6, wherein: the driving structure (5) further comprises a protruding block (56) and a second sliding groove (58), the side face of the third gear (55) is fixedly connected with the protruding block (56), the second sliding groove (58) is formed in one end, deviating from the water tank (41), of the push rod (42), and the protruding block (56) is connected with the push rod (42) in a sliding mode through the second sliding groove (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273012.3A CN112303882A (en) | 2020-11-14 | 2020-11-14 | Ventilation unit is used in construction heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273012.3A CN112303882A (en) | 2020-11-14 | 2020-11-14 | Ventilation unit is used in construction heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112303882A true CN112303882A (en) | 2021-02-02 |
Family
ID=74334337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011273012.3A Pending CN112303882A (en) | 2020-11-14 | 2020-11-14 | Ventilation unit is used in construction heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112303882A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572266Y (en) * | 2002-09-18 | 2003-09-10 | 陶慧骅 | Air purifier |
| CN201067531Y (en) * | 2007-07-12 | 2008-06-04 | 徐振 | Bidirectional purified air ventilating device |
| EP2333441A1 (en) * | 2008-09-01 | 2011-06-15 | Daikin Industries, Ltd. | Humidifying apparatus |
| CN202204097U (en) * | 2011-08-19 | 2012-04-25 | 刘世愿 | Unpowered dust-preventing device with functions of ventilation and humidification |
| CN103322638A (en) * | 2013-04-27 | 2013-09-25 | 林智勇 | PM 2.5 ventilator device |
| CN106196379A (en) * | 2016-08-30 | 2016-12-07 | 李光武 | A kind of air temp regulator |
| US20180178260A1 (en) * | 2015-08-14 | 2018-06-28 | Gree Electric Appliances, Inc. Of Zhuhai | Cleaning Mechanism, Cleaning Device and Air Conditioner |
| KR20190049005A (en) * | 2017-11-01 | 2019-05-09 | 김점성 | Combine solar cell and solar cell tube with wind turbine. Use necessary energy. Operate by temperature sensor of cell. Operate valve. Heat exchange water from water. Enter into outside of boiler tube and use it for heat utilization and ventilation. Powerless circulation pump impeller operation by the reduction gear and powerless ventilation impeller |
| CN209877213U (en) * | 2019-03-01 | 2019-12-31 | 青岛海尔空调器有限总公司 | Through-wall bidirectional fresh air device |
| CN211695244U (en) * | 2019-12-31 | 2020-10-16 | 孟学仲 | Ventilation and refrigeration device for subway construction |
-
2020
- 2020-11-14 CN CN202011273012.3A patent/CN112303882A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572266Y (en) * | 2002-09-18 | 2003-09-10 | 陶慧骅 | Air purifier |
| CN201067531Y (en) * | 2007-07-12 | 2008-06-04 | 徐振 | Bidirectional purified air ventilating device |
| EP2333441A1 (en) * | 2008-09-01 | 2011-06-15 | Daikin Industries, Ltd. | Humidifying apparatus |
| CN202204097U (en) * | 2011-08-19 | 2012-04-25 | 刘世愿 | Unpowered dust-preventing device with functions of ventilation and humidification |
| CN103322638A (en) * | 2013-04-27 | 2013-09-25 | 林智勇 | PM 2.5 ventilator device |
| US20180178260A1 (en) * | 2015-08-14 | 2018-06-28 | Gree Electric Appliances, Inc. Of Zhuhai | Cleaning Mechanism, Cleaning Device and Air Conditioner |
| CN106196379A (en) * | 2016-08-30 | 2016-12-07 | 李光武 | A kind of air temp regulator |
| KR20190049005A (en) * | 2017-11-01 | 2019-05-09 | 김점성 | Combine solar cell and solar cell tube with wind turbine. Use necessary energy. Operate by temperature sensor of cell. Operate valve. Heat exchange water from water. Enter into outside of boiler tube and use it for heat utilization and ventilation. Powerless circulation pump impeller operation by the reduction gear and powerless ventilation impeller |
| CN209877213U (en) * | 2019-03-01 | 2019-12-31 | 青岛海尔空调器有限总公司 | Through-wall bidirectional fresh air device |
| CN211695244U (en) * | 2019-12-31 | 2020-10-16 | 孟学仲 | Ventilation and refrigeration device for subway construction |
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Application publication date: 20210202 |