CN211513806U - Filtering device for heating ventilation air conditioner - Google Patents
Filtering device for heating ventilation air conditioner Download PDFInfo
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- CN211513806U CN211513806U CN201921556385.4U CN201921556385U CN211513806U CN 211513806 U CN211513806 U CN 211513806U CN 201921556385 U CN201921556385 U CN 201921556385U CN 211513806 U CN211513806 U CN 211513806U
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Abstract
The utility model provides a filter equipment for heating ventilation air conditioner, including filtering the casing, the right-hand member of filtering the casing can be dismantled and be connected with the end cover, and the end cover passes through the bar connecting plate and is connected with the filter screen frame that the slope set up, is provided with the filter screen in the filter screen frame, can dismantle in the first notch of seting up on the filtering the casing that is located the filter screen upper end and be provided with the apron, can dismantle the second notch lower extreme of seting up on the filtering the casing that is located the filter screen lower; compared with the prior art, the beneficial effects of the utility model are that: the dust and impurities in the airflow can be removed through the filter screen, and after the filter device is disassembled, the filter screen frame and the filter screen can be pulled out together when the end cover is separated from the filter shell, so that the filter screen can be disassembled quickly; when the filter device is cleaned, air sources such as a blower are used for blowing air into the filter shell from the first notch, so that dust attached to the filter screen is blown out from the second notch, and the cleaning of the filter device is completed quickly.
Description
Technical Field
The utility model relates to a heating ventilation air conditioner technical field, in particular to a filter equipment for heating ventilation air conditioner.
Background
The hvac system is an air conditioner having heating, ventilating and air conditioning functions. The main functions of the heating, ventilating and air conditioning comprise: heating, this three aspect of ventilation and air conditioning, the structure of warm logical air conditioner is comparatively complicated, the power of airing exhaust is higher, and be in the state of long-time work, consequently, the filter equipment of warm logical air conditioner needs regular clearance, but because filter equipment's dismantlement is complicated, lead to filter equipment can not regularly clear up according to live time and instructions, cause the inside condition that a large amount of dust impurity is piled up of easily appearing of filter equipment, influence the effect of airing exhaust of warm logical air conditioner on the one hand, on the other hand influences user's health safety because bacterial growing in the filter equipment, for this reason, we provide a filter equipment for warm logical air conditioner.
Disclosure of Invention
Therefore, the utility model provides a filter equipment for heating and ventilating air conditioner provides the heating and ventilating air conditioner filter equipment that can convenient clearance inside dust.
The technical scheme of the utility model is realized like this: a filtering device for a heating ventilation air conditioner comprises a filtering shell, wherein an end cover is detachably connected to the right end of the filtering shell, a first connecting pipe is arranged at the left end of the filtering shell in a communicated mode and used for connecting the output end of an air conditioner exhaust pipe, a second connecting pipe is arranged at the right end of the end cover and used for discharging filtered air, the right ends of bar-shaped connecting plates are arranged on the front side and the rear side in the left end of the end cover and inserted into bar-shaped grooves formed in the front side wall and the rear side wall in the right end of the filtering shell, a filtering screen frame is arranged between the left ends of the two bar-shaped connecting plates and is rectangular, four edges of the filtering screen frame are attached to the inner wall of the filtering shell, a filtering screen is arranged in the filtering screen frame, and the filtering screen frame and the filtering screen are inclined to the right from top;
the filter shell upper surface that is located the filter screen upper end is provided with first notch, and first notch is located filter screen frame upper end and the right-hand member of filtering shell contact position, can dismantle in the first notch and be provided with the apron, be located the second notch has been seted up to the filter shell lower surface of filter screen lower extreme, and the second notch is located the left end of filter screen frame lower extreme and filtering shell contact position, the lower extreme of second notch can be dismantled and be provided with the frid.
Preferably, the end cover is sleeved outside the right end of the filtering shell, a first connecting screw is arranged on the side face of the end cover, the first connecting screw penetrates through the end cover to be screwed into the side wall of the right end of the filtering shell, and the first connecting screw is convenient for detachment, separation and connection installation between the end cover and the filtering shell.
Preferably, a second connecting screw is arranged at the edge of the upper end of the cover plate, the second connecting screw penetrates through the cover plate downwards and is screwed in the upper surface of the filter shell, and the second connecting screw is convenient for realizing the dismounting, separation and connecting installation of the cover plate at the upper end of the filter shell; the edge position of the lower end of the groove plate is provided with a third connecting screw, the third connecting screw upwards penetrates through the edge of the groove plate to be screwed in the lower surface of the filtering shell, and the third connecting screw is convenient for realizing the dismounting, separating and connecting installation of the groove plate at the lower end of the filtering shell.
Preferably, the right end of the filter housing is provided with a sealing gasket, and the sealing gasket is used for increasing the sealing property between the filter housing and the end cover.
Compared with the prior art, the beneficial effects of the utility model are that:
an end cover is detachably connected with the right end of the filter shell, the left end of the filter shell and the right end of the end cover are respectively provided with a first connecting pipe and a second connecting pipe in a communicating mode, the front side and the rear side in the left end of the end cover are provided with the right ends of strip-shaped connecting plates, the strip-shaped connecting plates are inserted into strip-shaped grooves formed in the front side wall and the rear side wall in the right end of the filter shell, a filter screen frame is arranged between the left ends of the two strip-shaped connecting plates, a filter screen is arranged in the filter screen frame, and; when the exhaust air of the heating ventilation air conditioner is input into the filter shell through the first connecting pipe, the exhaust air is filtered by the filter screen in the filter screen frame, dust and impurities are removed, the filter screen frame and the filter screen which are obliquely arranged can also prevent dust from attaching to the filter screen to a certain extent, and after the filter device is disassembled, the filter screen frame and the filter screen can be pulled out together when the end cover is separated from the filter shell due to the fact that the end cover is connected with the filter screen frame through the strip-shaped connecting plate, so that the filter screen can be disassembled quickly, and the filter screen is convenient to clean;
a first notch is formed in the upper surface of the filter shell positioned at the upper end of the filter screen, a cover plate is detachably arranged in the first notch, a second notch is formed in the lower surface of the filter shell positioned at the lower end of the filter screen, and a groove plate is detachably arranged at the lower end of the second notch; make filterable dust impurity on the filter screen can fall in the frid, prevent that dust impurity from causing the jam to the filter screen, and daily when clearing up filter equipment, will lap and frid take off, use air supplies such as hair-dryer to blow in the filter housing downwards from first notch, make the adnexed dust on the filter screen from the second notch blown off filter housing in, convenient quick completion filter equipment's clearance, need not clear up filter equipment after dismantling from heating and ventilating air conditioning system.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the position of the end cap of the present invention;
fig. 3 is a front view structural section view of the present invention;
fig. 4 is a cross-sectional view of the top view structure of the present invention.
In the figure: 1. the filter shell body, 101, first notch, 102, second notch, 103, bar groove, 2, end cover, 21, first connecting screw, 3, first connecting pipe, 4, second connecting pipe, 5, bar connecting plate, 6, filter screen frame, 7, filter screen, 8, apron, 81, second connecting screw, 9, frid, 91, third connecting screw, 10, sealed the pad.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided to further explain the present invention.
Referring to fig. 1 to 4, a filtering device for a heating ventilation air conditioner comprises a filtering shell 1, wherein an end cover 2 is detachably connected to the right end of the filtering shell 1, the end cover 2 is sleeved outside the right end of the filtering shell 1, a first connecting screw 21 is arranged on the side surface of the end cover 2, the first connecting screw 21 penetrates through the end cover 2 and is screwed into the side wall of the right end of the filtering shell 1, the first connecting screw 21 is convenient for realizing the detachment, separation, connection and installation between the end cover 2 and the filtering shell 1, a sealing gasket 10 is arranged at the right end of the filtering shell 1, and the sealing gasket 10 is used for improving the sealing performance between the filtering shell 1 and the end cover 2; the left end of the filter shell 1 is provided with a first connecting pipe 3 in a communicating manner, the first connecting pipe 3 is used for connecting the output end of an air-conditioning exhaust pipe, the right end of the end cover 2 is provided with a second connecting pipe 4, the filtered air is discharged by the second connecting pipe 4, the front side and the rear side in the left end of the end cover 2 are provided with the right ends of strip-shaped connecting plates 5, the strip-shaped connecting plates 5 are inserted into strip-shaped grooves 103 formed in the front side wall and the rear side wall in the right end of the filter shell 1, a filter screen frame 6 is arranged between the left ends of the two strip-shaped connecting plates 5, the filter screen frame 6 is rectangular, four edges of the filter screen frame 6 are attached to the inner wall of the filter shell 1, the filter screen frame 6 is arranged between the left ends of the two strip-shaped connecting plates 5, a filter screen 7 is arranged in the filter; after the exhaust air of the heating ventilation air conditioner is input into the filter shell 1 through the first connecting pipe 3, the exhaust air can be filtered through the filter screen 7 in the filter screen frame 6, dust and impurities are removed, the filter screen frame 6 and the filter screen 7 which are obliquely arranged can also prevent dust from being attached to the filter screen 7 to a certain extent, and after the filter device is disassembled, because the end cover 2 and the filter screen frame 6 are connected through the strip-shaped connecting plate 5, the end cover 2 can be pulled out together with the filter screen frame 6 and the filter screen 7 when being separated from the filter shell 1, so that the filter screen 7 can be rapidly disassembled, and the filter screen 7 is convenient to clean.
A first notch 101 is formed in the upper surface of the filter shell 1 at the upper end of the filter screen 7, the first notch 101 is located at the right end of the contact position of the upper end of the filter screen frame 7 and the filter shell 1, a cover plate 8 is detachably arranged in the first notch 101, a second connecting screw 81 is arranged at the edge position of the upper end of the cover plate 8, the second connecting screw 81 downwards penetrates through the cover plate 8 and is in screwed connection with the upper surface of the filter shell 1, and the second connecting screw 81 is convenient for realizing the dismounting, separation and connection installation of the cover plate 8 at the upper end of the filter shell 1; a second notch 102 is formed in the lower surface of the filtering shell 1 at the lower end of the filtering net 7, the second notch 102 is located at the left end of the contact position of the lower end of the filtering net frame 6 and the filtering shell 1, a groove plate 9 is detachably arranged at the lower end of the second notch 102, a third connecting screw 91 is arranged at the edge position of the lower end of the groove plate 9, the third connecting screw 91 upwards penetrates through the edge of the groove plate 9 and is in screwed connection with the lower surface of the filtering shell 1, and the third connecting screw 91 is convenient for realizing the dismounting, separation and connecting installation of the groove plate 9 at the lower end of the filtering shell 1; make filterable dust impurity on the filter screen 7 can fall in frid 9, prevent that dust impurity from causing the jam to filter screen 7, and daily when clearing up filter equipment, take off apron 8 and frid 9, use air supplies such as hair-dryer to blow in filtering housing 1 from first notch 101 downwards, make filter screen 7 go up adnexed dust from second notch 102 by being blown out in filtering housing 1, convenient quick clearance of having accomplished filter equipment, need not clear up filter equipment after dismantling from heating and ventilating air conditioning system.
The working principle is as follows: when the utility model is used, the first connecting pipe 3 is communicated with the airflow outlet of the heating and ventilation air conditioner, and the exhaust air of the heating and ventilation air conditioner is input into the filtering shell 1 through the first connecting pipe 3 and then is filtered by the filtering net 7 in the filtering net frame 6; when the filter screen 7 needs to be cleaned after the heating and ventilation air conditioner is used for a period of time, the cover plate 8 and the groove plate 9 are taken down, and air sources such as a blower are used for blowing air into the filter shell 1 from the first notch 101, so that dust attached to the filter screen 7 is blown out of the filter shell 1 from the second notch 102, and the cleaning of the filter device is conveniently and quickly completed; when need thoroughly clear up filter equipment after warm logical air conditioner a period, at first dismantle whole filter equipment from warm logical air conditioning system, again with end cover 2 and filtration casing 1 separation, because connect through bar connecting plate 5 between end cover 2 and the filter screen frame 6, can pull out filter screen frame 6 and filter screen 7 together during the separation, make filter screen 7 can be dismantled fast, be convenient for to the thorough clearance of filter screen 7.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A filtering device for heating, ventilating and air conditioning, comprising a filtering shell (1), characterized in that: the right end of the filter shell (1) is detachably connected with an end cover (2), the left end of the filter shell (1) is provided with a first connecting pipe (3) in a communicating manner, the right end of the end cover (2) is provided with a second connecting pipe (4), the front side and the rear side in the left end of the end cover (2) are provided with the right ends of bar-shaped connecting plates (5), the bar-shaped connecting plates (5) are inserted into bar-shaped grooves (103) formed in the front side wall and the rear side wall in the right end of the filter shell (1), a filter screen frame (6) is arranged between the left ends of the two bar-shaped connecting plates (5), a filter screen (7) is arranged in the filter screen frame (6), and the filter screen frame (6) and the filter screen (7);
be located filter housing (1) upper surface of filter screen (7) upper end is provided with first notch (101), can dismantle in first notch (101) and be provided with apron (8), be located second notch (102) have been seted up to filter housing (1) lower surface of filter screen (7) lower extreme, the lower extreme of second notch (102) can be dismantled and be provided with frid (9).
2. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: the end cover (2) is sleeved outside the right end of the filtering shell (1), a first connecting screw (21) is arranged on the side face of the end cover (2), and the first connecting screw (21) penetrates through the end cover (2) and is screwed into the side wall of the right end of the filtering shell (1).
3. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: a second connecting screw (81) is arranged at the edge of the upper end of the cover plate (8), and the second connecting screw (81) penetrates through the cover plate (8) downwards and is screwed in the upper surface of the filter shell (1); and a third connecting screw (91) is arranged at the edge of the lower end of the groove plate (9), and the third connecting screw (91) upwards penetrates through the edge of the groove plate (9) and is screwed in the lower surface of the filter shell (1).
4. A filtering device for heating, ventilating and air conditioning according to claim 1 or 2, characterized in that: the right end of the filtering shell (1) is provided with a sealing gasket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556385.4U CN211513806U (en) | 2019-09-12 | 2019-09-12 | Filtering device for heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921556385.4U CN211513806U (en) | 2019-09-12 | 2019-09-12 | Filtering device for heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211513806U true CN211513806U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921556385.4U Active CN211513806U (en) | 2019-09-12 | 2019-09-12 | Filtering device for heating ventilation air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN211513806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892098A (en) * | 2021-02-23 | 2021-06-04 | 安徽中隧典凯建设工程有限公司 | Air pollution dust treatment device of tunnel portal |
-
2019
- 2019-09-12 CN CN201921556385.4U patent/CN211513806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892098A (en) * | 2021-02-23 | 2021-06-04 | 安徽中隧典凯建设工程有限公司 | Air pollution dust treatment device of tunnel portal |
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