CN218120069U - Take intelligent ventilation unit of empty gas detection survey function - Google Patents
Take intelligent ventilation unit of empty gas detection survey function Download PDFInfo
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- CN218120069U CN218120069U CN202220739674.3U CN202220739674U CN218120069U CN 218120069 U CN218120069 U CN 218120069U CN 202220739674 U CN202220739674 U CN 202220739674U CN 218120069 U CN218120069 U CN 218120069U
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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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a take intellectual ventilation unit of empty gas detection survey function, including funnel and installation sleeve, the funnel is pegged graft in the installation sleeve, spacing subassembly is all installed to the top and the bottom of funnel, spacing subassembly joint is in the installation sleeve the inside fixed mounting of funnel has the ventilation fan, the left side fixed mounting of funnel has metal protection network, the inside fixed mounting of funnel has the non return subassembly, the detachable air detector of installing in the bottom of funnel, the joint subassembly is installed to air detector's both sides. The utility model has the advantages that: utilize the air detector to detect the air, when detecting that the pollutant exceeds standard, set up the joint subassembly through the both sides with the air detector, make joint subassembly joint in the bottom of air funnel to can be convenient for carry out the dismouting to the air detector through pressing the joint subassembly, thereby can be convenient for clean the detection head of air detector, make its use more accurate.
Description
Technical Field
The utility model relates to a ventilation equipment technical field specifically is a take intelligent ventilation unit of air detection function.
Background
In a closed or small space, if the concentration of dust particles or volatile organic particles in the air is too high, various health threats can be caused to the human body. Some special environments have special odor or volatile organic compounds, ventilation and purification are needed to be carried out by utilizing a ventilation device, and an air detection device is arranged in the ventilation device, so that a ventilation switch and air speed can be reasonably adjusted according to air conditions.
However, the existing air detection device is integrally installed in the ventilation device, when the air detection device is used for a long time, a large amount of dust and pollutants are easily attached to the detection head, the detection accuracy is affected, the ventilation device is integrally installed in the ventilation device and is inconvenient to disassemble, the ventilation device is generally fixedly installed in a partition, the fan is difficult to disassemble and clean, and the fan stops rotating after the pollutants are discharged by the air detection device, so that the pollutants are easy to flow back.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent ventilation unit who provides a take empty gas detection to detect function.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a take intellectual ventilation unit of empty gas detection survey function, includes funnel and installation sleeve, the funnel is pegged graft in the installation sleeve, spacing subassembly is all installed to the top and the bottom of funnel, spacing subassembly joint is in the installation sleeve the inside fixed mounting of funnel has ventilation fan, the left side fixed mounting of funnel has metal protection net, the inside fixed mounting of funnel has the non return subassembly, the detachable air detector of installing in the bottom of funnel, the joint subassembly is installed to the both sides of air detector, joint subassembly joint is in the bottom of funnel, air detector passes through controller and ventilation fan electric connection.
Preferably, spacing subassembly includes first activity groove and first draw-in groove, first activity groove is seted up the top and the bottom of draft tube, the inside fixed mounting in first activity groove has first spring, the first fixture block of tip fixedly connected with of first spring, first draw-in groove is seted up the top and the bottom of installation sleeve, first fixture block joint is in the inside of first draw-in groove.
Preferably, the non return subassembly includes check board and spacing groove, the top fixed mounting of check board has the torsional spring, the check board passes through the torsional spring articulates the inside at the draft tube, the inside bottom at the draft tube is seted up to the spacing groove, the bottom laminating of check board is on the inner wall of spacing groove.
Preferably, the non return subassembly includes check board and spacing groove, the top fixed mounting of check board has the torsional spring, the check board passes through the torsional spring articulates the inside at the draft tube, the inside bottom at the draft tube is seted up to the spacing groove, the bottom laminating of check board is on the inner wall of spacing groove.
The beneficial effects of the utility model are that: the utility model provides a take intelligent ventilation unit of empty gas detection survey function utilizes the air detector to detect the air, when detecting that the pollutant exceeds standard, can utilize controller automatic start ventilation fan to ventilate. Air detector can detect the air, when detecting that the pollutant exceeds standard, can utilize controller automatic start ventilation fan to ventilate, sets up the joint subassembly through the both sides with air detector, makes joint subassembly joint in the bottom of funnel to can be convenient for carry out the dismouting to air detector through pressing the joint subassembly, thereby can be convenient for clean air detector's detection head, make it use more accurately.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is an enlarged view of the part A structure of the present invention;
fig. 3 is an enlarged view of the structure of the part B of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1-3, the utility model provides a pair of take intellectual ventilation unit of empty gas detection survey function, including funnel 1 and installation sleeve 2, funnel 1 is pegged graft in installation sleeve 2, spacing subassembly 3 is all installed to the top and the bottom of funnel 1, the inside fixed mounting of funnel 1 has ventilation fan 4 in installation sleeve 2 to spacing subassembly 3 joint, the left side fixed mounting of funnel 1 has metal protection net 5, the inside fixed mounting of funnel 1 has non return subassembly 6, the detachable air detector 7 of installing in the bottom of funnel 1, joint subassembly 8 is installed to air detector 7's both sides, joint subassembly 8 joint is in the bottom of funnel 1, air detector 7 passes through controller and ventilation fan 4 electric connection. When installing this device, at first install funnel 1, funnel 1 utilizes 3 joints of spacing subassembly on installation sleeve 2, thereby can be convenient for carry out the dismouting to funnel 1, in the use, air detector 7 can detect the air, when detecting that the pollutant exceeds standard, can utilize controller automatic start ventilation fan 4 to ventilate, can play the effect of protection through the metal protection network 5 that sets up, after the ventilation is accomplished, can prevent the air backward flow through setting up non return subassembly 6 in funnel 1, and then can prevent that the pollutant of getting rid of from flowing back out, set up joint subassembly 8 through the both sides with air detector 7, make the joint subassembly 8 joint in the bottom of funnel 1, thereby can be convenient for carry out the dismouting to air detector 7 through pressing joint subassembly 8, thereby can be convenient for clean the detection head of air detector 7, make its use more accurate.
The check assembly 6 comprises a check plate 601 and a limiting groove 602, a torsion spring 603 is fixedly mounted at the top of the check plate 601, the check plate 601 is hinged in the ventilating duct 1 through the torsion spring 603, the limiting groove 602 is formed in the bottom end of the ventilating duct 1, and the bottom end of the check plate 601 is attached to the inner wall of the limiting groove 602. When the ventilation fan 4 is started, the check plate 601 is opened by the internal negative pressure state of the ventilation barrel 1, the ventilation fan 4 stops running after ventilation is completed, and at the moment, the end part of the check plate 601 is blocked in the limiting groove 602 under the action of the torsion spring 603, so that air backflow can be prevented.
The clamping assembly 8 comprises a second movable groove 801 and a second clamping groove 802, the second movable groove 801 is arranged on two sides of the air detector 7, a second spring 803 is fixedly arranged inside the second movable groove 801, a movable block 804 is fixedly connected to the end portion of the second spring 803, the movable block 804 moves in the movable groove, a second clamping block 805 is fixedly connected to the upper end of one side, away from the air detector 7, of the movable block 804, the second clamping groove 802 is arranged at the bottom of the ventilating duct 1, the second clamping block 805 is clamped in the second clamping groove 802, and a pressing block 806 is fixedly connected to the lower end of one side, away from the air detector 7, of the movable block 804. When the air detector 7 is installed, the air detector 7 is directly inserted into the second clamping groove 802 on the ventilating duct 1, the second clamping block 805 is clamped in the second clamping groove 802 for limitation, when the air detector is required to be disassembled, the pressing block 806 can be pressed by two hands, and therefore the second clamping block 805 is cancelled for limitation, the air detector 7 can be disassembled, and cleaning is facilitated.
The working principle is as follows: when installing this device, at first install funnel 1, funnel 1 utilizes 3 joints of spacing subassembly on installation sleeve 2, thereby can be convenient for carry out the dismouting to funnel 1, in the use, air detector 7 can detect the air, when detecting that the pollutant exceeds standard, can utilize controller automatic start ventilation fan 4 to ventilate, can play the effect of protection through the metal protection network 5 that sets up, after the ventilation is accomplished, can prevent the air backward flow through setting up non return subassembly 6 in funnel 1, and then can prevent that the pollutant of getting rid of from flowing back out, set up joint subassembly 8 through the both sides with air detector 7, make the joint subassembly 8 joint in the bottom of funnel 1, thereby can be convenient for carry out the dismouting to air detector 7 through pressing joint subassembly 8, thereby can be convenient for clean the detection head of air detector 7, make its use more accurate.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a take intelligent ventilation unit of empty gas detection survey function which characterized in that: including air funnel (1) and installation sleeve (2), air funnel (1) is pegged graft in installation sleeve (2), spacing subassembly (3) are all installed to the top and the bottom of air funnel (1), spacing subassembly (3) joint is in installation sleeve (2), the inside fixed mounting of air funnel (1) has ventilating fan (4), the left side fixed mounting of air funnel (1) has metal protection network (5), the inside fixed mounting of air funnel (1) has non return subassembly (6), air detector (7) are detachably installed to the bottom of air funnel (1), joint subassembly (8) are installed to the both sides of air detector (7), joint subassembly (8) joint is in the bottom of air funnel (1), air detector (7) are through controller and ventilating fan (4) electric connection.
2. The intelligent ventilation device with the air detection function of claim 1, wherein: spacing subassembly (3) are including first activity groove (301) and first draw-in groove (302), first activity groove (301) are seted up the top and the bottom of draft tube (1), the inside fixed mounting of first activity groove (301) has first spring (303), the first fixture block (304) of tip fixedly connected with of first spring (303), first draw-in groove (302) are seted up the top and the bottom of installation sleeve (2), first fixture block (304) joint is in the inside of first draw-in groove (302).
3. The intelligent ventilation device with the air detection function of claim 1, wherein: check subassembly (6) are including check board (601) and spacing groove (602), the top fixed mounting of check board (601) has torsional spring (603), check board (601) pass through torsional spring (603) articulate the inside in draft tube (1), the inside bottom at draft tube (1) is seted up in spacing groove (602), the bottom laminating of check board (601) is on the inner wall of spacing groove (602).
4. The intelligent ventilation device with the air detection function of claim 1, wherein: joint subassembly (8) include second activity groove (801) and second draw-in groove (802), second activity groove (801) are seted up the both sides of air detector (7), the inside fixed mounting in second activity groove (801) has second spring (803), tip fixedly connected with movable block (804) of second spring (803), movable block (804) are at the activity of activity inslot, keeping away from of movable block (804) one side upper end fixedly connected with second fixture block (805) of air detector (7), the bottom in ventilating section of thick bamboo (1) is seted up in second draw-in groove (802), second fixture block (805) joint is in second draw-in groove (802), movable block (804) are kept away from one side lower extreme fixedly connected with of air detector (7) presses movable block (806).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220739674.3U CN218120069U (en) | 2022-04-01 | 2022-04-01 | Take intelligent ventilation unit of empty gas detection survey function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220739674.3U CN218120069U (en) | 2022-04-01 | 2022-04-01 | Take intelligent ventilation unit of empty gas detection survey function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218120069U true CN218120069U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220739674.3U Active CN218120069U (en) | 2022-04-01 | 2022-04-01 | Take intelligent ventilation unit of empty gas detection survey function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218120069U (en) |
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2022
- 2022-04-01 CN CN202220739674.3U patent/CN218120069U/en active Active
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