CN217653992U - Ventilation device for refrigeration engineering - Google Patents
Ventilation device for refrigeration engineering Download PDFInfo
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- CN217653992U CN217653992U CN202221077517.7U CN202221077517U CN217653992U CN 217653992 U CN217653992 U CN 217653992U CN 202221077517 U CN202221077517 U CN 202221077517U CN 217653992 U CN217653992 U CN 217653992U
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Abstract
The utility model discloses a ventilation device for refrigeration engineering belongs to breather technical field, including the inside breather main part that leads to the chamber of taking a breath that is equipped with, the tripe is installed to a port that leads to the chamber of taking a breath, the scavenger fan is installed to another port, it has the filter screen to take a breath leads to the intracavity mid-mounting, and take a breath leads to the intracavity middle part vertical cleaning piece that is provided with the bar, the clean double-layered chamber that presss from both sides that supplies the filter screen to pass is seted up at the middle part of cleaning piece, slide respectively in embedding the spout that the interior upper and lower bilateral symmetry of taking a breath offered is led to at the upper and lower both ends of cleaning piece, the upper and lower both ends of cleaning piece all cooperate and have the drive lead screw that is connected with the motor, and the equal elastic mounting in both sides that the clean double-layered chamber has the cleaning plate that is used for cleaning the filter screen. This ventilation device for refrigeration engineering, board can carry out quick cleanness to the both sides of filter screen, do benefit to the filter effect who guarantees the filter screen, and need not to dismantle the clearance with the breather main part, easy operation, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of breather, especially, relate to a ventilation device for refrigeration engineering.
Background
When a refrigeration air conditioner in a refrigeration project is used, a ventilation device is generally arranged, and the quality of cold air sent out is improved through a filter element in the ventilation device.
At present, current ventilation device often can accumulate a large amount of dusts on the filter core of inside when using for a long time, can influence the follow-up cold wind quality of seeing off, often need clear up very inconveniently to its dismantlement.
Therefore, we propose a ventilation device for refrigeration engineering to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art, current ventilation device when using for a long time, need carry out the dismouting clearance in order to keep the follow-up cold wind quality of seeing off to inside filter core, and the clearance step is numerous and diverse, awkward problem, and a ventilation device for refrigeration engineering who provides.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a ventilation device for refrigeration engineering, leads to the breather main part in chamber including inside being equipped with taking a breath, the tripe is installed to a port that the chamber was led to in taking a breath, and the scavenger fan is installed to another port, take a breath leads to the intracavity mid-mounting has the filter screen, just take a breath and lead to the vertical cleaning member that is provided with the bar in intracavity middle part, the confession has been seted up at the middle part of cleaning member the clean double-layered chamber that the filter screen passed, the upper and lower both ends of cleaning member slide the embedding respectively in the spout that the bilateral symmetry was seted up about the intracavity was led to in taking a breath, the upper and lower both ends of cleaning member all cooperate and have the drive lead screw that is connected with the motor, just the equal elastic mounting in both sides in clean double-layered chamber is used for cleaning the cleaning plate of filter screen.
Through above-mentioned technical scheme, the accessible starts the motor that drive lead screw is connected and orders about drive lead screw and rotates, and two drive lead screws rotate simultaneously and can drive the cleaning piece and lead to the intracavity round trip horizontal migration taking a breath to make the cleaning board of clean intracavity both sides elastic mounting can carry out quick cleanness to the both sides of filter screen, do benefit to the filter effect of guaranteeing the filter screen, and need not to dismantle the clearance with the breather main part, easy operation, convenient to use.
Preferably, an edge plate is fixed to one side edge of the ventilator main body in an annular shape, and a plurality of fixing bolts for fixing are arranged on the edge plate.
Through the technical scheme, the air interchanger main body can be fixed at the air interchanger of the refrigeration air conditioner.
Preferably, a downward-inclined sewage draining outlet is formed in the bottom of the air interchanger main body, one port of the sewage draining outlet is communicated with the outer side of the air interchanger main body, and the other port of the sewage draining outlet is communicated with a sliding groove which is formed in the inner bottom surface of the air interchanger through cavity and used for the sliding installation of the lower end of the cleaning piece.
Through above-mentioned technical scheme, accessible drain comes to cooperate with the tank bottom of clean clamp chamber, does benefit to follow-up dust exhaust.
Preferably, a groove for dust collection is formed in the bottom of the cleaning clamp cavity, and a butt joint port for butt joint with the sewage outlet port is formed in the bottom of the groove.
Through above-mentioned technical scheme, when the cleaning member removed to the butt joint mouth and drain butt joint, can make the dust of cleaning member bottom accumulation discharge the breather main part outside.
Preferably, one side of the cleaning plate is provided with a brush which is abutted against the surface of the filter screen, and the other side of the cleaning plate is fixedly provided with a plurality of elastic pieces which are used for being installed on the inner side surface of the cleaning clamping cavity.
Through above-mentioned technical scheme, the cleaning board utilizes the brush to clean the filter screen.
Preferably, the elastic part comprises a fixed column horizontally penetrating through the inner wall of the cleaning clamping cavity and a spring sleeved on the fixed column, and two ends of the spring are respectively fixed on the cleaning plate and the inner wall of the cleaning clamping cavity.
Through above-mentioned technical scheme, can press from both sides the intracavity face in clean board elastic mounting.
Preferably, a plurality of fixing lugs are formed on two sides of the filter screen, and the fixing lugs are respectively matched with bolts to be fixed on the inner walls of two sides of the ventilation through cavity.
Through above-mentioned technical scheme, can be fixed in the breather main part with filter screen detachable.
To sum up, the utility model discloses a technological effect and advantage: the ventilation and air exchange device for the refrigeration engineering benefits from the matching of the filter screen, the cleaning piece, the driving screw rod and the cleaning plate, and can quickly clean two sides of the filter screen by utilizing the cleaning plate by driving the cleaning piece to move, so that the filtering effect of the filter screen is favorably ensured, and the main body of the air exchange device is not required to be disassembled and cleaned;
and thanks to the matching of the cleaning piece, the cleaning clamp cavity, the butt joint port and the sewage draining port, when the cleaning piece moves to the butt joint port to be in butt joint with the sewage draining port, the dust collected at the bottom in the cleaning clamp cavity can be discharged, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the filter screen of the present invention.
In the figure: 1. a ventilator main body; 101. a side plate; 102. fixing the bolt; 103. a sewage draining port; 2. ventilating and communicating the cavity; 3. louver blades; 4. a filter screen; 401. fixing the lug; 5. a ventilator; 6. a cleaning member; 601. cleaning the clamp cavity; 602. a butt joint port; 7. driving a lead screw; 8. cleaning the plate; 9. an elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 and 2, a ventilation and air exchange device for a refrigeration engineering includes a ventilation and air exchange device body 1 having an air exchange through cavity 2 therein, a side plate 101 is fixed to one side edge of the ventilation and air exchange device body 1 in an annular shape, and a plurality of fixing bolts 102 are provided on the side plate 101 for fixing, so that the ventilation and air exchange device body 1 can be fixed to an air exchange port of a refrigeration air conditioner.
Simultaneously, tripe 3 is installed to a port that leads to chamber 2 takes a breath, scavenger fan 5 is installed to another port, it has filter screen 4 to take a breath logical intracavity 2 internal mid-mounting, and take a breath logical intracavity 2 internal middle part is vertical to be provided with the cleaning piece 6 of bar, the cleaning clamp chamber 601 that supplies filter screen 4 to pass is seted up at the middle part of cleaning piece 6, the upper and lower both ends of cleaning piece 6 slide respectively and imbed in the spout that the bilateral symmetry was seted up about leading to intracavity 2 in taking a breath, the upper and lower both ends of cleaning piece 6 all cooperate and have the drive lead screw 7 that is connected with the motor, make the starter motor can order about drive lead screw 7 and rotate, the rotation that utilizes drive lead screw 7 drives cleaning piece 6 and leads to the intracavity 2 in taking a breath and returns horizontal migration along filter screen 4.
Referring to fig. 2 and 3, cleaning plates 8 for cleaning the filter screen 4 are disposed on both sides of the cleaning cavity 601, one side of each cleaning plate 8 is provided with a brush abutting against the surface of the filter screen 4, and the other side is fixed with a plurality of elastic members 9 for being mounted on the inner side of the cleaning cavity 601. And elastic component 9 includes that the level runs through the fixed column of clean double-layered chamber 601 inner wall to and the spring that cup joints on the fixed column, and the both ends of spring are fixed in respectively on clean board 8 and the clean inner wall that presss from both sides chamber 601, thereby with clean board 8 resilient mount in the side of clean double-layered chamber 601, make clean 6 when removing, can utilize the brush on the clean board 8 to come elasticity butt filter screen 4, in order to clear up.
Meanwhile, a downward-inclined sewage draining outlet 103 is formed in the bottom of the air interchanger main body 1, one port of the sewage draining outlet 103 is communicated with the outer side of the air interchanger main body 1, and the other port of the sewage draining outlet 103 is communicated with a sliding groove which is formed in the bottom surface of the air interchanger through cavity 2 and used for slidably mounting the lower end of the cleaning piece 6. And the bottom of the cleaning clamping cavity 601 is provided with a groove for receiving dust, and the bottom of the groove is provided with a butt joint port 602 for butt joint with the port of the sewage draining exit 103, so that when the cleaning piece 6 moves to the butt joint port 602 to butt joint with the sewage draining exit 103, the dust accumulated at the bottom of the cleaning piece 6 can be discharged out of the air interchanger main body 1.
Referring to fig. 4, a plurality of fixing lugs 401 are formed at both sides of the filter screen 4, and the fixing lugs 401 are respectively fixed to both inner walls of the ventilation through cavity 2 by bolts, so that the filter screen 4 can be fixed in the ventilation apparatus body 1.
The working principle is as follows: this ventilation and air exchange device for refrigeration engineering, during the use, a plurality of fixing bolt 102 on usable sideboard 101 come to be fixed in the scavenge port of refrigeration air conditioner with breather main part 1 for the refrigeration air conditioner leads to chamber 2 through taking a breath in breather main part 1 and takes a breath, thereby makes to take a breath and leads to tripe 3, filter screen 4 and scavenger fan 5 in the chamber 2 and cooperate, filters the air current of process, with improvement air current quality.
Simultaneously, use filter screen 4 to carry out filtered air when long-term, and lead to filter screen 4's surface accumulation dust and when influencing the filter effect, then the accessible starts the motor that drive lead screw 7 is connected and orders about drive lead screw 7 and rotates, and two drive lead screws 7 rotate simultaneously and can drive cleaning member 6 and lead to the chamber 2 horizontal migration that makes a round trip taking a breath to make the cleaning board 8 that both sides elastic mounting in the clean double-layered chamber 601 can carry out quick cleanness to filter screen 4's both sides. And at clear in-process, the dust can directly fall into the bottom of clean double-layered chamber 601 to when interface 602 docks with drain 103, the dust can be outside drain 103 discharge breather main part 1, realizes complete dust removal deashing, is favorable to guaranteeing the filter effect of filter screen 4, and need not to dismantle the clearance with breather main part 1, easy operation, convenient to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A ventilation device for refrigeration engineering comprises a ventilation device main body (1) internally provided with a ventilation through cavity (2), and is characterized in that a shutter (3) is installed at one port of the ventilation through cavity (2), a ventilation fan (5) is installed at the other port of the ventilation through cavity, a filter screen (4) is installed in the middle of the ventilation through cavity (2), a strip-shaped cleaning piece (6) is vertically arranged in the middle of the ventilation through cavity (2), the confession has been seted up at the middle part of cleaning member (6) the clean double-layered chamber (601) that filter screen (4) passed, the upper and lower both ends of cleaning member (6) slide respectively and imbed in the spout that bilateral symmetry was seted up about in leading to chamber (2) taking a breath, the upper and lower both ends of cleaning member (6) all cooperate drive lead screw (7) that are connected with the motor, just the equal elastic mounting in both sides of clean double-layered chamber (601) is used for cleaning clean board (8) of filter screen (4).
2. A ventilation and air-exchange device for refrigeration engineering according to claim 1, wherein a side plate (101) is fixed to one side edge of the air-exchange device body (1) in a ring shape, and a plurality of fixing bolts (102) are provided on the side plate (101) for fixing.
3. The ventilation and air-exchange device for the refrigeration engineering according to claim 1, characterized in that a downward-inclined drain outlet (103) is formed in the bottom of the air-exchange device body (1), one port of the drain outlet (103) is communicated with the outer side of the air-exchange device body (1), and the other port is communicated with a sliding groove in the inner bottom surface of the air-exchange through cavity (2) for the sliding installation of the lower end of the cleaning piece (6).
4. The ventilation and air-exchange device for the refrigeration engineering as claimed in claim 3, wherein a groove for receiving dust is formed at the bottom of the cleaning clamping cavity (601), and a butt joint port (602) for butt joint with the port of the sewage discharge port (103) is formed at the bottom of the groove.
5. A ventilation device for refrigeration engineering according to claim 1, wherein one side of the cleaning plate (8) is provided with a brush abutting against the surface of the filter screen (4), and the other side is fixed with a plurality of elastic members (9) for being mounted on the inner side of the cleaning cavity (601).
6. The ventilation and air-exchange device for the refrigeration engineering as claimed in claim 5, wherein the elastic member (9) comprises a fixing post horizontally penetrating through the inner wall of the cleaning nip chamber (601), and a spring sleeved on the fixing post, and two ends of the spring are respectively fixed on the cleaning plate (8) and the inner wall of the cleaning nip chamber (601).
7. A ventilation device for refrigeration engineering according to claim 1, wherein a plurality of fixing lugs (401) are formed on both sides of the filter screen (4), and the fixing lugs (401) are respectively fixed on the inner walls of both sides of the ventilation through cavity (2) by matching bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077517.7U CN217653992U (en) | 2022-05-07 | 2022-05-07 | Ventilation device for refrigeration engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077517.7U CN217653992U (en) | 2022-05-07 | 2022-05-07 | Ventilation device for refrigeration engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217653992U true CN217653992U (en) | 2022-10-25 |
Family
ID=83663174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221077517.7U Active CN217653992U (en) | 2022-05-07 | 2022-05-07 | Ventilation device for refrigeration engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217653992U (en) |
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2022
- 2022-05-07 CN CN202221077517.7U patent/CN217653992U/en active Active
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