CN112097359A - Vertical heat recovery fresh air fan convenient to maintainer operation - Google Patents
Vertical heat recovery fresh air fan convenient to maintainer operation Download PDFInfo
- Publication number
- CN112097359A CN112097359A CN202011002723.7A CN202011002723A CN112097359A CN 112097359 A CN112097359 A CN 112097359A CN 202011002723 A CN202011002723 A CN 202011002723A CN 112097359 A CN112097359 A CN 112097359A
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- fixed mounting
- fresh air
- heat recovery
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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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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- 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]
- Y02B30/56—Heat recovery units
Abstract
The invention discloses a vertical heat recovery fresh air fan convenient for maintenance personnel to operate, which comprises a box body, wherein a rotating shaft is fixedly arranged at the top of the box body, a top cover is fixedly arranged at one end, away from the box body, of the rotating shaft, a lock hook is fixedly arranged at one end, away from the rotating shaft, of the top cover, a fixing buckle is fixedly arranged at the back of the box body, a through groove is formed in the back of the box body, a chute strip is fixedly arranged at the back of the box body, a baffle is fixedly arranged at one side of the chute strip, an X-shaped air duct plate is fixedly arranged at one side of the inner wall of the box body. The fixing buckle and the lock hook can be used for conveniently opening and closing the top cover, so that the motor and the wind box inside the box body can be maintained and checked conveniently, the space required by the baffle can be greatly reduced through the sliding groove strip at the back, maintenance personnel can conveniently maintain the inside of the box body, the box body can be detached conveniently, and the maintenance efficiency is greatly improved.
Description
Technical Field
The invention belongs to the field of fans, and particularly relates to a vertical heat recovery fresh air fan convenient for maintenance personnel to operate.
Background
The heat recovery fresh air machine is a device for reducing indoor cold and heat load by utilizing recovered exhaust heat (cold), not only can introduce outdoor fresh air, but also greatly reduces energy consumption, is environment-friendly and energy-saving, is popular in Europe and America in nearly 50 years, is basically used as a household necessary household electrical appliance at present, and is just started in China to be further developed after the consciousness of air quality requirements is strengthened; the working principle is that the heat recovery fresh air fan introduces fresh air from the outdoor and exchanges heat with indoor return air through the heat exchange device after passing through the plurality of filtering devices, so that the temperature of the fresh air is increased (reduced), and the indoor energy consumption is reduced.
The shell of the existing fresh air fan needs to be disassembled to overhaul internal working elements in the maintenance process, and a large number of bolts or plug-in units need to be disassembled in the disassembly and overhaul process of the common fresh air fan, so that the disassembly time is shortened, and the maintenance efficiency is reduced.
Disclosure of Invention
The invention aims to provide a vertical heat recovery fresh air fan convenient for maintenance personnel to operate so as to solve the problem of low maintenance efficiency in the prior art.
The utility model provides a new fan of vertical heat recovery convenient to maintainer operation, includes the box, the top fixed mounting of box has the rotation axis, the one end fixed mounting that the box was kept away from to the rotation axis has the top cap, the one end fixed mounting that the rotation axis was kept away from to the top cap has the latch hook, the back fixed mounting of box has fixed the knot, the back of box has been seted up and has been run through the groove, the back fixed mounting of box has the spout strip, one side fixed mounting of spout strip has the baffle, one side fixed mounting of box inner wall has X type wind channel board, the inboard fixed mounting of X type wind channel board has V type draw-in groove, one side movable mounting that X type wind channel board was kept away from to V type draw-in groove has the heat exchange core, the inside fixed mounting of X type wind channel board has fixed recess, one side fixed mounting that X type wind.
Further, the bottom fixed mounting of box has the support pad foot, the support pad foot has four, four the support pad foot is rectangle fixed mounting in the bottom of box, the front fixed mounting of box has the guard plate.
Furthermore, the rotating shaft has two, the bottom fixed mounting of top cap has sealed flitch, and the sealed flitch of fox of searching matches with the opening specification and size at box top, the latch hook has two, the fixed knot has two, two fixed knot and two the position of latch hook corresponds.
Furthermore, the number of the sliding groove strips is two, the baffle is located between the two sliding groove strips, the two sides of the baffle are matched with the specifications and the sizes of the inner sides of the two sliding groove strips, the back of the baffle is fixedly provided with a pushing strip, and the pushing strip corresponds to the position of the through groove.
Furthermore, the bottom fixed mounting of X type air duct board has the new trend to import and export, the new trend is imported and exported two, two the new trend is imported and exported the back that runs through the box and is extended to the outside of box.
Further, the top fixed mounting of X type wind channel board has an album tuber pipe, the top fixed mounting of collection tuber pipe has the wind box, the front fixed mounting of wind box has the return air to import and export, one side fixed mounting of wind box has the motor.
Compared with the prior art, the invention has the beneficial effects that:
1. the fixing buckle and the lock hook can be used for conveniently opening and closing the top cover, so that the motor and the wind box inside the box body can be maintained and checked conveniently, the space required by the baffle can be greatly reduced through the sliding groove strip at the back, maintenance personnel can conveniently maintain the inside of the box body, the box body can be detached conveniently, and the maintenance efficiency is greatly improved.
2. The top and the bottom of the X-shaped air duct plate installed inside are respectively connected with the fresh air inlet and outlet and the air collecting pipe, so that normal operation of the equipment can be facilitated, the heat exchange core can be conveniently replaced through the V-shaped clamping groove in the inside, the fixed groove of the installed inside can be conveniently used for replacing the filtering equipment, and accordingly maintenance personnel can conveniently operate without excessive adjustment.
Drawings
FIG. 1 is a front cross-sectional view of a vertical heat recovery fresh air machine that facilitates maintenance personnel operation, according to an embodiment of the present invention;
FIG. 2 is a front view of a vertical heat recovery fresh air machine that facilitates maintenance personnel operation provided by an embodiment of the present invention;
FIG. 3 is a perspective view of a vertical heat recovery fresh air machine that facilitates maintenance personnel operation in accordance with an embodiment of the present invention;
in the figure: 1. a box body; 2. supporting the foot pad; 3. a protection plate; 4. a rotating shaft; 5. a top cover; 6. sealing the flitch plate; 7. a latch hook; 8. a fixing buckle; 9. a through groove; 10. a chute bar; 11. a baffle plate; 12. a push bar; 13. a fresh air inlet and outlet; 14. an X-shaped air duct plate; 15. a V-shaped clamping groove; 16. a heat exchange core; 17. fixing the groove; 18. a filter layer; 19. an air collecting pipe; 20. a wind box; 21. an air return inlet and an air return outlet; 22. an electric motor.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a new fan of vertical heat recovery convenient to maintainer operation, the power distribution box comprises a box body 1, the top fixed mounting of box 1 has rotation axis 4, the one end fixed mounting that box 1 was kept away from to rotation axis 4 has top cap 5, the one end fixed mounting that rotation axis 4 was kept away from to top cap 5 has latch hook 7, the back fixed mounting of box 1 has fixed knot 8, the back of box 1 has been seted up and has been run through groove 9, the back fixed mounting of box 1 has spout strip 10, one side fixed mounting of spout strip 10 has baffle 11, one side fixed mounting of box 1 inner wall has X type wind channel board 14, the inboard fixed mounting of X type wind channel board 14 has V type draw-in groove 15, one side movable mounting that X type wind channel board 14 was kept away from to V type draw-in groove 15 has heat exchange core 16, the inside fixed mounting of X type wind channel board 14 has fixed recess 17, one side fixed mounting that.
In this embodiment, the fixed knot 8 and the latch hook 7 through the installation can be convenient for opening and closing of top cap 5, so can be convenient for maintain and inspect motor 22 and wind box 20 inside box 1, and can reduce the required space of opening baffle 11 greatly through the spout strip 10 at the back, so can be convenient for maintainer to maintain the operation to inside, so can need not to dismantle, maintenance efficiency has been improved greatly, new trend import and export 13 and collecting duct 19 are connected respectively to the top and the bottom through internally mounted's X type wind channel board 14, so can be convenient for equipment normal operating, can be convenient for change heat exchange core 16 through inside V type draw-in groove 15, and internally mounted's fixed recess 17 can be convenient for change filtration equipment with this, so can be convenient for maintainer to operate, need not too much regulation.
Specifically, the bottom fixed mounting of box 1 has support pad foot 2, and support pad foot 2 has four, and four support pad feet 2 are rectangle fixed mounting in the bottom of box 1, and the front fixed mounting of box 1 has guard plate 3.
In this embodiment, can effectually prop up this equipment through four support pad feet 2 that are rectangle fixed mounting, and just front fixed mounting's guard plate 3 can effectual protection return air inlet and outlet 21.
Specifically, the number of the rotating shafts 4 is two, the bottom of the top cover 5 is fixedly provided with the sealing attachment plate 6, the sealing attachment plate 6 of the searched fox is matched with the specification and the size of the opening at the top of the box body 1, the number of the lock hooks 7 is two, the number of the fixed buckles 8 is two, and the positions of the two fixed buckles 8 are corresponding to the positions of the two lock hooks 7.
In this embodiment, the top cover 5 can be convenient for open through the rotation axis 4 of two symmetry installations, and the sealed flitch 6 of fixed mounting, the top that can effectual laminating box 1, it is corresponding with the position of two latch hooks 7 through two fixed knots 8 to this can be convenient for open and close of top cover 5.
Specifically, there are two chute strips 10, baffle 11 is located between two chute strips 10, the both sides of baffle 11 and the inboard specification and dimension looks adaptation of two chute strips 10, and the back fixed mounting of baffle 11 has the strip 12 that promotes, and the strip 12 that promotes corresponds with the position that runs through groove 9.
In this embodiment, the two chute strips 10 can facilitate the up-and-down movement of the baffle 11, and the pushing strip 12 corresponds to the through groove 9, so that the operation of the maintenance personnel can be facilitated.
Specifically, the bottom of the X-shaped air duct plate 14 is fixedly provided with two fresh air inlets and outlets 13, and the two fresh air inlets and outlets 13 penetrate through the back of the box body 1 and extend to the outside of the box body 1.
In this embodiment, the two fresh air inlets and outlets 13 penetrate through the back surface of the box body 1 and extend to the outside of the box body 1, so that fresh air of the equipment can enter and exit conveniently.
Specifically, an air collecting pipe 19 is fixedly installed at the top of the X-shaped air duct plate 14, an air box 20 is fixedly installed at the top of the air collecting pipe 19, an air return inlet and outlet 21 is fixedly installed on the front surface of the air box 20, and a motor 22 is fixedly installed on one side of the air box 20.
In this embodiment, the air collecting pipe 19 is installed to facilitate the air suction and air discharge of the motor 22 by the air box 20, and the return air inlet/outlet 21 facilitates the normal air suction and air discharge of the equipment.
The working principle and the using process of the invention are as follows: after the equipment is moved to a designated place, the power supply of the equipment is connected, after the protection plate 3 is aligned to a designated position, two fresh air inlet and outlet 13 are communicated, so that the equipment can be normally used, when the equipment breaks down, the opening and closing of the top cover 5 can be facilitated through the installed fixing buckle 8 and the lock hook 7, so that the maintenance and the inspection of the motor 22 and the air box 20 in the box body 1 can be facilitated, the space required for opening the baffle plate 11 can be greatly reduced through the sliding groove strip 10 on the back, so that the maintenance operation of maintenance personnel on the inside can be facilitated, the disassembly is not required, the maintenance efficiency is greatly improved, the fresh air inlet and outlet 13 and the air collecting pipe 19 are respectively connected through the top and the bottom of the X-shaped air duct plate 14 arranged in the inside, so that the normal operation of the equipment can be facilitated, the heat exchange core 16 can be conveniently replaced through the V-shaped clamping groove 15 in the inside, and the fixing groove 17 arranged inside can facilitate the replacement of the filtering equipment, thereby facilitating the operation of maintenance personnel without excessive adjustment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a new fan of vertical heat recovery convenient to maintainer operation, includes box (1), its characterized in that, the top fixed mounting of box (1) has rotation axis (4), the one end fixed mounting that box (1) were kept away from in rotation axis (4) has top cap (5), the one end fixed mounting that rotation axis (4) were kept away from in top cap (5) has latch hook (7), the back fixed mounting of box (1) has fixed knot (8), the back of box (1) has seted up and has run through groove (9), the back fixed mounting of box (1) has spout strip (10), one side fixed mounting of spout strip (10) has baffle (11), one side fixed mounting of box (1) inner wall has X type wind channel board (14), the inboard fixed mounting of X type wind channel board (14) has V type draw-in groove (15), one side movable mounting that X type wind channel board (14) were kept away from in V type draw-in groove (15) has heat exchange core (16), the inside fixed mounting of X type wind channel board (14) has fixed recess (17), one side fixed mounting that X type wind channel board (14) was kept away from in fixed recess (17) has filter layer (18).
2. The vertical heat recovery fresh air machine convenient for the operation of maintenance personnel according to claim 1, characterized in that the bottom of the box body (1) is fixedly provided with four supporting feet (2), the four supporting feet (2) are fixedly arranged at the bottom of the box body (1) in a rectangular shape, and the front surface of the box body (1) is fixedly provided with a protection plate (3).
3. The vertical heat recovery fresh air fan convenient for maintenance personnel to operate according to claim 1, characterized in that the number of the rotating shafts (4) is two, the bottom of the top cover (5) is fixedly provided with a sealing attachment plate (6), the sealing attachment plate (6) is matched with the size of the opening at the top of the box body (1), the number of the locking hooks (7) is two, the number of the fixing buckles (8) is two, and the two fixing buckles (8) correspond to the positions of the two locking hooks (7).
4. The vertical heat recovery fresh air machine convenient for maintenance personnel to operate according to claim 1, characterized in that the number of the chute strips (10) is two, the baffle (11) is positioned between the two chute strips (10), two sides of the baffle (11) are matched with the inside specifications and sizes of the two chute strips (10), the back of the baffle (11) is fixedly provided with a pushing strip (12), and the pushing strip (12) corresponds to the position of the through groove (9).
5. The vertical heat recovery fresh air fan convenient for maintenance personnel to operate as claimed in claim 1, wherein the bottom of the X-shaped air duct plate (14) is fixedly provided with two fresh air inlets and outlets (13), and the two fresh air inlets and outlets (13) penetrate through the back surface of the box body (1) and extend to the outside of the box body (1).
6. The vertical heat recovery fresh air machine convenient for maintenance personnel to operate according to claim 1, characterized in that an air collecting pipe (19) is fixedly installed at the top of the X-shaped air duct plate (14), an air box (20) is fixedly installed at the top of the air collecting pipe (19), an air return inlet and outlet (21) is fixedly installed on the front surface of the air box (20), and a motor (22) is fixedly installed at one side of the air box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002723.7A CN112097359A (en) | 2020-09-22 | 2020-09-22 | Vertical heat recovery fresh air fan convenient to maintainer operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002723.7A CN112097359A (en) | 2020-09-22 | 2020-09-22 | Vertical heat recovery fresh air fan convenient to maintainer operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112097359A true CN112097359A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011002723.7A Pending CN112097359A (en) | 2020-09-22 | 2020-09-22 | Vertical heat recovery fresh air fan convenient to maintainer operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022228245A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州威摩尔智能科技有限公司 | Air duct assembly for floor scrubber and floor scrubber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022228245A1 (en) * | 2021-04-29 | 2022-11-03 | 苏州威摩尔智能科技有限公司 | Air duct assembly for floor scrubber and floor scrubber |
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Application publication date: 20201218 |
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