CN106369731B - Shockproof fresh air ventilator with stable structure - Google Patents
Shockproof fresh air ventilator with stable structure Download PDFInfo
- Publication number
- CN106369731B CN106369731B CN201610906735.XA CN201610906735A CN106369731B CN 106369731 B CN106369731 B CN 106369731B CN 201610906735 A CN201610906735 A CN 201610906735A CN 106369731 B CN106369731 B CN 106369731B
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- Prior art keywords
- fan
- fixing plate
- shell
- fresh air
- mounting
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a shockproof fresh air ventilator with a stable structure, which comprises a shell, a cover plate, a fan and a heat exchanger, wherein the cover plate is fixedly connected to the shell, the fan and the heat exchanger are both fixedly connected inside the shell, the shell is provided with a ventilation port communicated with an air outlet of the fan, a mounting and fixing structure is welded at a position, corresponding to the ventilation port, on the inner side wall of the shell, and the fan is fixedly connected with the mounting and fixing structure. Compared with the prior art, the shockproof fresh air ventilator with the stable structure has the following advantages: when the fan is installed, the hem of the fan installation opening can be connected with the installation fixing structure, so that the fan installation opening is stably fixed, and the fan is prevented from sinking; in addition, only one edge of the front fixing plate of the mounting and fixing structure is welded with the shell, and the other edges are free, so that a certain elastic space can be reserved between the fan and the shell during operation, and the damping effect is achieved.
Description
Technical Field
The invention belongs to the field of air purification equipment, and particularly relates to a shockproof fresh air ventilator with a stable structure.
Background
The fresh air ventilator is an environment-friendly energy-saving device for improving air quality in public places and recovering air-conditioning exhaust energy, and the main components of the fresh air ventilator are a shell, an exchange core body, a filter and a fan.
The mounting means of fan among the new trend ventilator in the existing market mainly leans on the bolt fastening, and the construction is more difficult, and because the fan is difficult for the fixed installation skew that causes more in the installation, influences the effect of trading wind. Meanwhile, the installed fan can drive the shell to vibrate during operation, the noise is high, and the use effect and the service life of the fresh air ventilator are influenced.
Disclosure of Invention
In view of the above, the present invention provides a shockproof fresh air ventilator with a stable structure, so as to solve the problems in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a shockproof fresh air ventilator with a stable structure comprises a shell, a cover plate, a fan and a heat exchanger, wherein the cover plate is fixedly connected to the shell, the fan and the heat exchanger are both fixedly connected inside the shell, a ventilation port communicated with an air outlet of the fan is formed in the shell, an installation fixing structure is welded on the inner side wall of the shell at a position corresponding to the ventilation port, and the fan is fixedly connected with the installation fixing structure;
the mounting and fixing structure comprises a gas channel matched with the air exchange port and the air outlet of the fan, and a front fixing plate and a rear fixing plate which are respectively positioned at two ends of the gas channel, and through holes matched with the gas channel are formed in the front fixing plate and the rear fixing plate; the fan air outlet is fixedly connected with the rear fixing plate through bolts and the mounting positioning holes in a matched mode; the top edge of the front fixing plate is welded on the upper edge of the air outlet of the fan.
Furthermore, the connecting plate is fixedly connected with the shell bottom plate through the matching of bolts and the fixing holes, is positioned between the front fixing plate and the rear fixing plate, and has a width not larger than that of a gas channel between the front fixing plate and the rear fixing plate.
Further, the fixing hole is a long hole.
Furthermore, a sealing gasket is arranged at the joint of the rear fixing plate and the air outlet of the fan.
Furthermore, the other edges of the front fixing plate except the top edge are all non-fixed edges.
Further, the gas channel is integrally formed with the front fixing plate and the rear fixing plate.
Compared with the prior art, the shockproof fresh air ventilator with the stable structure has the following advantages:
when the fan is installed, the hem of the fan installation opening and the rear fixing plate of the installation fixing structure can be fixedly installed through bolts, so that the horizontal direction fixation of the fan is ensured; then the fan is fixed on the shell bottom plate through the connecting plate at the bottom of the rear fixing plate and the shell bottom plate, so that the fan is fixed in the vertical direction; meanwhile, the fixing hole in the bottom plate of the connecting plate is a long hole, so that the angle of the fan can be adjusted to a certain degree, the fan is ensured to be stably fixed, and the fan is prevented from sinking; in addition, only one edge of the front fixing plate of the mounting and fixing structure is welded with the shell, and the other edges are free, so that a certain elastic space can be reserved between the fan and the shell during operation, and the damping effect is achieved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an internal structure view of a fresh air ventilator according to the present invention;
fig. 2 is a schematic installation diagram of a fan and an installation fixing structure in a fresh air ventilator according to the present invention;
FIG. 3 is a front view of a mounting fixture according to an embodiment of the present invention;
FIG. 4 is a top view of a mounting fixture according to an embodiment of the present invention;
fig. 5 is a left side view of the mounting and fixing structure according to the embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 5, the present invention provides a structurally stable shockproof fresh air ventilator, which includes a housing 1, a cover plate, a fan 2, and a heat exchanger, wherein the cover plate is fixedly connected to the housing, the fan 2 and the heat exchanger are both fixedly connected to the inside of the housing 1, the housing 1 is provided with a ventilation port 11 communicated with an air outlet 21 of the fan, a mounting and fixing structure 3 is welded at a position on the inner side wall of the housing corresponding to the ventilation port 11, and the fan 2 is fixedly connected to the mounting and fixing structure 3;
specifically, the mounting and fixing structure 3 includes an air channel 32 adapted to the air vent and the air outlet 21 of the blower, and a front fixing plate 31 and a rear fixing plate 33 respectively located at two ends of the air channel, and the front and rear fixing plates are both provided with through holes adapted to the air channel; a connecting plate 34 is vertically fixed at the bottom of the rear fixing plate 33, fixing holes 341 are formed at two ends of the connecting plate 34, mounting positioning holes are formed at the corners of the rear fixing plate 33, and the rear fixing plate is fixedly connected with the fan air outlet 21 through the matching of bolts 5 and the mounting positioning holes; the top edge of the front fixing plate 31 is welded on the upper edge of the fan air outlet 21.
In order to ensure the fixing effect, the connecting plate 34 is fixedly connected with the bottom plate of the shell 1 through the matching of the bolts 5 and the fixing holes 341, the connecting plate 34 is positioned between the front fixing plate and the rear fixing plate, the width of the connecting plate is less than or equal to the width of the gas channel between the front fixing plate and the rear fixing plate, a triangular fixing fulcrum is formed by the design of the fixing structure and the fan, the fan can be ensured to be fixed more stably, and the situation that the fan is not tightly combined with the shell after long-term operation is avoided.
Meanwhile, in order to facilitate fine adjustment in the fixing process and ensure that the fan is more tightly fixedly combined with the shell, the fixing holes are long holes.
A sealing gasket 4 is further arranged at the joint of the rear fixing plate and the air outlet of the fan, so that the sealing connection between the fan and the mounting and fixing structure is guaranteed, the buffering effect is achieved, and the thickness of the sealing gasket is preferably 3-6 mm; meanwhile, the other edges of the front fixing plate except the top edge are non-fixed edges, so that a certain elastic space can be reserved between the front fixing plate and the shell when the fan runs, and the damping effect is achieved.
Preferably, the gas channel is integrally formed with the front fixing plate and the rear fixing plate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a stable in structure's fresh air ventilator that takes precautions against earthquakes, includes casing, apron, fan, heat exchanger, apron fixed connection is on the casing, the equal fixed connection of fan and heat exchanger is inside the casing, be equipped with on the casing with the scavenge port of the air outlet intercommunication of fan, its characterized in that: a mounting and fixing structure is welded on the position, corresponding to the air exchange port, on the inner side wall of the shell, and the fan is fixedly connected with the mounting and fixing structure;
the mounting and fixing structure comprises a gas channel matched with the air exchange port and the air outlet of the fan, and a front fixing plate and a rear fixing plate which are respectively positioned at two ends of the gas channel, and through holes matched with the gas channel are formed in the front fixing plate and the rear fixing plate; the fan air outlet is fixedly connected with the rear fixing plate through bolts and the mounting positioning holes in a matched mode; the top edge of the front fixing plate is welded on the upper edge of the air outlet of the fan.
2. The structurally stable, rugged fresh air ventilator of claim 1, wherein: the connecting plate is fixedly connected with the shell bottom plate through the matching of bolts and the fixing holes, is positioned between the front fixing plate and the rear fixing plate, and has a width less than or equal to that of a gas channel between the front fixing plate and the rear fixing plate.
3. The structurally stable, rugged fresh air ventilator of claim 1 or 2, wherein: the fixing hole is a long hole.
4. The structurally stable, rugged fresh air ventilator of claim 1 or 2, wherein: and a sealing gasket is arranged at the joint of the rear fixing plate and the air outlet of the fan.
5. The structurally stable, rugged fresh air ventilator of claim 1 or 2, wherein: and the other edges of the front fixing plate except the top edge are all non-fixed edges.
6. The structurally stable, rugged fresh air ventilator of claim 1 or 2, wherein: the gas channel is integrally formed with the front fixing plate and the rear fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906735.XA CN106369731B (en) | 2016-10-17 | 2016-10-17 | Shockproof fresh air ventilator with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906735.XA CN106369731B (en) | 2016-10-17 | 2016-10-17 | Shockproof fresh air ventilator with stable structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369731A CN106369731A (en) | 2017-02-01 |
| CN106369731B true CN106369731B (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610906735.XA Active CN106369731B (en) | 2016-10-17 | 2016-10-17 | Shockproof fresh air ventilator with stable structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106369731B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063060A (en) * | 1975-12-01 | 1977-12-13 | General Electric Company | Methods of making torsional vibration isolating motor mounting systems and arrangements |
| CN1409067A (en) * | 2002-09-13 | 2003-04-09 | 海尔集团公司 | Air exchanger of air conditioner |
| CN2703218Y (en) * | 2004-04-04 | 2005-06-01 | 青岛市家用电器研究所 | Hidden fan coiler |
| CN201521488U (en) * | 2009-09-14 | 2010-07-07 | 珠海格力电器股份有限公司 | Air conditioner for ship and fan mounting structure thereof |
| CN202928031U (en) * | 2012-10-30 | 2013-05-08 | 广东美的电器股份有限公司 | Fixed structure of centrifugal fan |
| CN204783780U (en) * | 2015-06-25 | 2015-11-18 | 南京天加空调设备有限公司 | Air -conditioner fan motor mounting structure |
| CN105823197A (en) * | 2016-05-27 | 2016-08-03 | 杭州卡丽智能科技股份有限公司 | Novel air purifier |
| CN206131319U (en) * | 2016-10-17 | 2017-04-26 | 天津市二十四小时环境科技有限公司 | Stable in structure's shockproof fresh air ventilator |
-
2016
- 2016-10-17 CN CN201610906735.XA patent/CN106369731B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063060A (en) * | 1975-12-01 | 1977-12-13 | General Electric Company | Methods of making torsional vibration isolating motor mounting systems and arrangements |
| CN1409067A (en) * | 2002-09-13 | 2003-04-09 | 海尔集团公司 | Air exchanger of air conditioner |
| CN2703218Y (en) * | 2004-04-04 | 2005-06-01 | 青岛市家用电器研究所 | Hidden fan coiler |
| CN201521488U (en) * | 2009-09-14 | 2010-07-07 | 珠海格力电器股份有限公司 | Air conditioner for ship and fan mounting structure thereof |
| CN202928031U (en) * | 2012-10-30 | 2013-05-08 | 广东美的电器股份有限公司 | Fixed structure of centrifugal fan |
| CN204783780U (en) * | 2015-06-25 | 2015-11-18 | 南京天加空调设备有限公司 | Air -conditioner fan motor mounting structure |
| CN105823197A (en) * | 2016-05-27 | 2016-08-03 | 杭州卡丽智能科技股份有限公司 | Novel air purifier |
| CN206131319U (en) * | 2016-10-17 | 2017-04-26 | 天津市二十四小时环境科技有限公司 | Stable in structure's shockproof fresh air ventilator |
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| Publication number | Publication date |
|---|---|
| CN106369731A (en) | 2017-02-01 |
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