CN213842779U - Gas collecting device for environmental improvement - Google Patents
Gas collecting device for environmental improvement Download PDFInfo
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- CN213842779U CN213842779U CN202022431453.3U CN202022431453U CN213842779U CN 213842779 U CN213842779 U CN 213842779U CN 202022431453 U CN202022431453 U CN 202022431453U CN 213842779 U CN213842779 U CN 213842779U
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- storage bag
- air passage
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Abstract
The utility model discloses a gas collection system is used in environmental control, the power distribution box comprises a box body, open one side of box has the inlet port, the opposite side is equipped with connector one, the one end of connector one is pegged graft and is had connector two, the one end of connector two is equipped with the gas storage bag, be equipped with small-size fan in the box, the box upper end is equipped with battery case and switch, it has air flue one to open in the connector one, air flue one end is equipped with baffle and through-hole, the upper and lower side of air flue one inner wall is all opened flutedly, it has the tapered end to peg graft in the recess, be equipped with spring one between tapered end and the recess, air flue two has been seted up in the connector two, it has the lockhole to open on the outer wall of connector two, be equipped with the fixed plate in the air flue two, the ejector pin has the ejector pin at the fixed plate middle part, the one end that the ejector pin is being close to the gas storage bag is equipped with and has two matched with closure plate, the rigid coupling has two springs of cup jointing on the ejector pin between closure plate and the fixed plate. Compared with the prior art, the utility model the advantage lie in: simple structure, convenient operation are swift, improve collection efficiency.
Description
Technical Field
The utility model relates to a gaseous collection system technical field specifically indicates a gaseous collection system is used in environmental management.
Background
Along with the continuous progress of society, people also attach more and more importance to the protection and the improvement of environment, before administering the environment to an area, need gather the air in this area in advance usually, and through carrying out the analysis to the gas of gathering, then carry out the pertinence to gas analysis's result again and administer, reach better and faster treatment effect, traditional gas collection system structure is complicated at present, it is not convenient enough to gather gas simultaneously, the operation is comparatively loaded down with trivial details, collection efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an environmental management uses gas collection system, simple structure, convenient operation are swift, improve collection efficiency.
In order to solve the technical problem, the utility model provides a technical scheme does: a gas collecting device for environmental management comprises a box body, wherein an air inlet hole is formed in one side of the box body, a first connecting head is arranged on the other side of the box body, a second connecting head is connected with one end of the first connecting head in an inserting mode, an air storage bag is arranged at one end of the second connecting head, a small fan is arranged in the box body, a battery box electrically connected with the small fan and a switch for controlling the small fan are arranged at the upper end of the box body, a first air passage is formed in the first connecting head, a baffle and a through hole communicated with the box body are formed in one end, close to the box body, of the first air passage, grooves are formed in the upper side and the lower side of the inner wall of the first air passage, a lock head is inserted in each groove, a first spring is arranged between the lock head and the bottom surface of each groove, a second air passage is formed in the second connecting head, a lock hole matched with the lock head is formed in the outer wall of the second connecting head, a fixing plate is arranged in the second air passage, and an ejector rod matched with the baffle is inserted in the middle of the fixing plate, one end of the ejector rod close to the gas storage bag is provided with a blocking plate matched with the gas passage II, and a spring II sleeved on the ejector rod is fixedly connected between the blocking plate and the fixed plate.
Compared with the prior art, the utility model the advantage lie in: when the air storage bag is used, the air storage bag is installed firstly, the connector II at one end of the air storage bag is inserted into the air passage I of the connector I, the connector II is inserted into the lock hole through the lock head and fixed on the connector I, meanwhile, one end of the ejector rod abuts against the baffle plate, the ejector rod stretches the spring II and drives the blocking plate to move towards the interior of the air storage bag, the air storage bag is communicated with the air passage II and the air passage I, then the switch controls the small fan to start, outside air is sucked into the box body through the air inlet hole and enters the air storage bag through the through hole, the air passage I and the air passage II, after the air storage bag is inflated and filled with air, the connector II is pulled outwards forcibly, the lock head is separated from the lock hole, the ejector rod drives the blocking plate to block the air passage II under the resilience force of the spring II, then the connector II, the air storage bag is separated from the connector I, and at the moment, the air is collected into the air storage bag, the device overall structure is comparatively simple, and whole process operation is comparatively simple and convenient, improves collection efficiency.
As the improvement, the middle part of the upper end of the box body is provided with a carrying handle, the box body is internally provided with a mounting plate, the small fan is fixedly connected onto the mounting plate through screws, and the small fan is simple and firm to mount.
As an improvement, O-shaped sealing rings are arranged on the inner wall of the first air passage and positioned on two sides of the lock head, so that air leakage at the joint between the second connector and the first air passage is avoided, and the overall sealing performance of the device is improved.
As an improvement, a pull rod is arranged at the upper end of one end, close to the gas storage bag, of the second connector, and the second connector is conveniently pulled out through the pull rod and separated from the first connector.
As the improvement, the one end of air flue two is equipped with and blocks up board matched with stifled groove, the border in stifled groove leans out the arrangement, be equipped with the sealing washer between stifled groove and the stifled board, improve the leakproofness of being connected between stifled board and the stifled groove.
As an improvement, the air storage bag and the second connector are of an integrated structure which is glued together, and operation is convenient.
Drawings
Fig. 1 is a schematic structural view of the gas collecting device for environmental improvement.
Fig. 2 is the utility model discloses a gas collection system box inner structure schematic diagram for environmental management.
Fig. 3 is a schematic view of an internal structure of a connector of a gas collecting device for environmental improvement.
Fig. 4 is a schematic diagram of the internal structure of the connector of the gas collecting device for environmental improvement.
Fig. 5 is a schematic connection diagram of the first connector and the second connector of the gas collecting device for environmental improvement.
As shown in the figure: 1. the air storage bag comprises a box body, 2, a first connector, 3, a second connector, 4, an air storage bag, 5, a switch, 6, a carrying handle, 7, a pull rod, 8, a battery box, 9, an air inlet hole, 10, a small fan, 11, a mounting plate, 12, a blocking groove, 13, a through hole, 14, a baffle, 15, a lock head, 16, a groove, 17, a first spring, 18, an O-shaped sealing ring, 19, a lock hole, 20, a push rod, 21, a fixing plate, 22, a second spring, 23, a blocking plate, 24, a first air passage, 25 and a second air passage.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A gas collecting device for environmental management comprises a box body 1, wherein an air inlet hole 9 is formed in one side of the box body 1, a first connecting head 2 is arranged on the other side of the box body 1, a second connecting head 3 is inserted into one end of the first connecting head 2, an air storage bag 4 is arranged at one end of the second connecting head 3, a small fan 10 is arranged in the box body 1, a battery box 8 electrically connected with the small fan 10 and a switch 5 for controlling the small fan 10 are arranged at the upper end of the box body 1, an air passage 24 is formed in the first connecting head 2, a baffle 14 and a through hole 13 communicated with the box body 1 are arranged at one end, close to the box body 1, of the first air passage 24, grooves 16 are formed in the upper side and the lower side of the inner wall of the air passage 24, a lock head 15 is inserted in each groove 16, a first spring 17 is arranged between the lock head 15 and the bottom surface of each groove 16, an air passage 25 is formed in the second, a fixed plate 21 is arranged in the second air passage 25, a mandril 20 matched with the baffle 14 is inserted in the middle of the fixed plate 21, a blocking plate 23 matched with the second air passage 25 is arranged at one end, close to the air storage bag 4, of the mandril 20, and a second spring 22 sleeved on the mandril 20 is fixedly connected between the blocking plate 23 and the fixed plate 21.
The middle part of the upper end of the box body 1 is provided with a lifting handle 6, a mounting plate 11 is arranged in the box body 1, and the small fan 10 is fixedly connected onto the mounting plate 11 through screws.
And O-shaped sealing rings 18 are arranged on the inner wall of the first air passage 24 and positioned on two sides of the lock head 15.
And a pull rod 7 is arranged at the upper end of one end of the second connector 3, which is close to the gas storage bag 4.
One end of the second air passage 25 is provided with a blocking groove 12 matched with the blocking plate 23, the periphery of the blocking groove 12 is arranged in an outward inclined mode, and a sealing ring is arranged between the blocking groove 12 and the blocking plate 23.
The gas storage bag 4 and the second connector 3 are glued together to form an integral structure.
When the utility model is implemented, the battery is arranged in the battery box to provide power for the small fan, when in use, the gas storage bag is firstly installed, the connector II at one end of the gas storage bag is inserted into the air passage I of the connector I, when the connector II is contacted with the lock head, the lock head compression spring I moves into the groove, then when the lock hole reaches the position of the lock head, under the action of the elastic force of the spring I, the lock head is ejected from the groove and inserted into the lock hole, the connector II is inserted into the lock hole through the lock head and fixed on the connector I, the connection tightness is increased through the O-shaped sealing rings at two sides, meanwhile, one end of the ejector rod supports against the baffle plate, so that the ejector rod extension spring II drives the blocking plate to be separated from the blocking groove and move towards the inside of the gas storage bag, the gas storage bag and the air passage II are communicated with the air passage I, then the small fan is started through the switch control, the gas outside is sucked into the box body through the gas inlet hole, and enter into the gas storage bag through-hole, air flue one and air flue two, treat that the gas storage bag swells and is full of after gaseous, outwards pull out connector two through the pull rod power, the tapered end and the lockhole of messenger break away from, the ejector pin takes the closure plate to plug up air flue two under the effect of the resilience force of spring two simultaneously, then with connector two, gas storage bag and connector one separation, gas is gathered in the gas storage bag this moment, device overall structure is comparatively simple, and whole process operation is comparatively simple and convenient, and the collection efficiency is improved.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a gas collection system is used in environmental improvement, includes box (1), its characterized in that: an air inlet hole (9) is formed in one side of the box body (1), a first connecting head (2) is arranged on the other side of the box body (1), a second connecting head (3) is connected to one end of the first connecting head (2) in an inserting mode, an air storage bag (4) is arranged at one end of the second connecting head (3), a small fan (10) is arranged in the box body (1), a battery box (8) electrically connected with the small fan (10) and a switch (5) for controlling the small fan (10) are arranged at the upper end of the box body (1), a first air passage (24) is formed in the first connecting head (2), a baffle (14) and a through hole (13) communicated with the box body (1) are arranged at one end, close to the box body (1), grooves (16) are formed in the upper side and the lower side of the inner wall of the first air passage (24), a lock head (15) is inserted in each groove (16), and a first spring (17) is arranged between the lock head (15) and the bottom surface of each groove (16), the gas storage bag is characterized in that a second air passage (25) is formed in the second connector (3), a lock hole (19) matched with the lock head (15) is formed in the outer wall of the second connector (3), a fixing plate (21) is arranged in the second air passage (25), a push rod (20) matched with the baffle plate (14) is inserted into the middle of the fixing plate (21), one end, close to the gas storage bag (4), of the push rod (20) is provided with a blocking plate (23) matched with the second air passage (25), and a second spring (22) sleeved on the push rod (20) is fixedly connected between the blocking plate (23) and the fixing plate (21).
2. The gas collecting device for environmental improvement according to claim 1, wherein: the improved air-conditioning box is characterized in that a lifting handle (6) is arranged in the middle of the upper end of the box body (1), a mounting plate (11) is arranged in the box body (1), and the small fan (10) is fixedly connected onto the mounting plate (11) through screws.
3. The gas collecting device for environmental improvement according to claim 1, wherein: and O-shaped sealing rings (18) are arranged on the inner wall of the first air passage (24) and positioned on two sides of the lock head (15).
4. The gas collecting device for environmental improvement according to claim 1, wherein: and a pull rod (7) is arranged at the upper end of one end of the second connector (3) close to the gas storage bag (4).
5. The gas collecting device for environmental improvement according to claim 1, wherein: one end of the second air passage (25) is provided with a blocking groove (12) matched with the blocking plate (23), the periphery of the blocking groove (12) is arranged in an outward inclined mode, and a sealing ring is arranged between the blocking groove (12) and the blocking plate (23).
6. The gas collecting device for environmental improvement according to claim 1, wherein: the gas storage bag (4) and the second connector (3) are glued together to form an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022431453.3U CN213842779U (en) | 2020-10-28 | 2020-10-28 | Gas collecting device for environmental improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022431453.3U CN213842779U (en) | 2020-10-28 | 2020-10-28 | Gas collecting device for environmental improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213842779U true CN213842779U (en) | 2021-07-30 |
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ID=77011549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022431453.3U Active CN213842779U (en) | 2020-10-28 | 2020-10-28 | Gas collecting device for environmental improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213842779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354855A (en) * | 2022-01-07 | 2022-04-15 | 河北清源环境监测有限公司 | Flue gas detector and detection method |
-
2020
- 2020-10-28 CN CN202022431453.3U patent/CN213842779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354855A (en) * | 2022-01-07 | 2022-04-15 | 河北清源环境监测有限公司 | Flue gas detector and detection method |
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