CN203907871U - Pneumatic humidifier - Google Patents
Pneumatic humidifier Download PDFInfo
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- CN203907871U CN203907871U CN201420180825.1U CN201420180825U CN203907871U CN 203907871 U CN203907871 U CN 203907871U CN 201420180825 U CN201420180825 U CN 201420180825U CN 203907871 U CN203907871 U CN 203907871U
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Abstract
The utility model discloses a pneumatic humidifier, comprising a water cylinder body, a gas-water mixing and atomizing spray head, a water inlet valve and a gas inlet valve, wherein a water storage cavity is internally provided with a valve pipe; a clapboard is arranged in the internal cavity of the valve pipe; moreover, the clapboard is provided with a through hole; a water inlet and a water outlet are respectively formed in the wall, on two sides of the clapboard, of the valve pipe; the valve pipe on the water inlet side is internally provided with a valve core; the valve pipe on the water outlet side is internally provided with a valve rod; the tail end of the valve rod can penetrate through the through hole to be in separation or reunion with the valve core; the other end of the valve rod penetrates through a guide rod hole in the water cylinder body, stretches out of the water cylinder body, and stretches into a gas cavity of a gas cylinder body; the gas cavity is internally provided with a piston; the piston is in separation or reunion with the valve rod; a gas spraying valve is arranged on the gas cylinder body; the gas spraying valve is communicated with the gas cavity through a gas spraying passage. According to the pneumatic humidifier, the pressure of pressure water is gradually alleviated by an effective combining control mechanism of the valve core, the valve rod and the piston; therefore a drip phenomenon caused by self-pressure is completely overcome.
Description
Technical field
The utility model relates to humidifier technical field, more specifically says a kind of Pneumatic humidifier.
Background technology
Pneumatic humidifier is to aim at building surface in big industrial factory, as: weaving, printing, tobacco, gunpowder, tealeaves, paint industry, electron trade, fresh-keeping warehouse and big-and-middle air quantity air-treatment unit and design production.
Such as ZL201120160943.2 discloses a kind of Pneumatic humidifier, comprise air compressor, compressed air reservoir, compressed-air atomizer, water nozzle and water tank, between air compressor, compressed air reservoir, compressed-air atomizer, by wireway, be connected, between water nozzle and water tank, by water pipe, be connected; Between compressed air reservoir, compressed-air atomizer, be provided with compressed air regulating valve; Compressed-air atomizer is connected with adjusting support.
It is delivered to running water and compressed air together with mixing wastewater with air atomizer and sprays, and its utilizes gasification effect to make water atomization reach humidification object, and this humidification method cost is lower, energy-efficient, easy to use, be easy to management.
Yet there is a fatal defect in existing Pneumatic humidifier, once we connect into the water that carries pressure in water intaking valve, mixing wastewater with air atomizer is just continuing always so drip in the middle of, so current Pneumatic humidifier is on the market not suitable for the water of pressure.
Utility model content
The purpose of this utility model is to overcome prior art Pneumatic humidifier and connects into the water that carries pressure and there will be the problem that continues to drip, provide a kind of cost lower, energy-efficient, easy to use, be easy to management, even and if connect into the Pneumatic humidifier that the water that carries pressure also there will not be dripping phenomenon.
In order to reach above object, the utility model is achieved through the following technical solutions: a kind of Pneumatic humidifier, comprise water vat body, mixing wastewater with air atomizer, water intaking valve and intake valve, in described water vat body, be provided with and be right-angled intersection but not connected water storage cavity and inlet channel, described water storage cavity is communicated with intake tunnel and exhalant canal, described intake tunnel is connected with water intaking valve, described exhalant canal is connected with the water inlet of mixing wastewater with air atomizer, and described inlet channel is connected with the air inlet of mixing wastewater with air atomizer, it is characterized in that, in described water storage cavity, be provided with a valve pipe, on the outer wall of described valve pipe, be provided with a water-proof seal ring mutually closely sealed with described water storage cavity wall, described water-proof seal ring is separated by described intake tunnel and exhalant canal to leave, in the inner chamber of described valve pipe, be provided with a dividing plate, on described dividing plate, be provided with a through hole, on the valve tube wall of described dividing plate both sides, be respectively arranged with a water inlet and a discharge outlet, in the valve pipe of described water inlet side, be provided with a spool and a valve core spring, described spool matches with the through hole on described dividing plate, in the valve pipe of described discharge outlet side, be provided with a valve rod and a valve rod spring, the tail end of described valve rod can pass described through hole and the clutch of described spool phase, it is external that the other end of described valve rod stretches out water vat through the guide rod hole on described water vat body, on the sidewall of described valve rod, be provided with a sliding ring mutually closely sealed with described guide rod hole wall, the external part of described water vat of stretching out described valve rod stretches in the air cavity of a cylinder block being connected with described water vat body, in described air cavity, be provided with a piston and a piston spring, described piston and the clutch of described valve rod phase, on described piston side wall, be provided with a choke sealing ring mutually closely sealed with described air cavity, in described cylinder block, be provided with a snifting valve, described snifting valve is connected with described air cavity by a jet channel.
The utility model has configured the device that a set of mitigation has press water pressure in water storage cavity, by the curve of water inlet, through hole, discharge outlet, cross water and the diminishing size of three, by spool, valve rod, piston, effectively jointly control mechanism again, by there being the pressure of press water to relax gradually, eliminate the dripping phenomenon causing because of himself pressure completely.
As preferably, the water storage cavity of described water vat body is consistent cavity, wherein said guide rod hole is as an outlet, the outlet that is positioned on same axial line with described guide rod hole and is distributed in described water storage cavity opposite side is set to a screwed hole, in described screwed hole, by threaded engagement, be provided with an obstruction, described valve pipe clamp is between described obstruction and described guide rod hole hole wall medial margin.
In order to be convenient to the installation of valve pipe, valve rod, spool and each back-moving spring, water storage cavity is preferably set to one and connects chamber, can certainly select water vat body split setting, but sealing is for the former certainly preferably come good.
As preferably, described obstruction tail end is provided with an open inner hexagonal hole.
For convenient unclamping and tightening of stopping up, in view of stopping up in the whole screwed hole that submerges, so preferably inner hexagonal hole is set on its exposed end face, be certainly not limited to interior hexagonal again.
As preferably, the lateral border week of guide rod hole hole wall is upwards provided with a sedimentation hole, and described piston spring stretches in described sedimentation hole and described piston spring outer rim is coincide and described sedimentation hole wall.
For effective location piston spring, because air cavity is more roomy, in order to prevent piston spring in compression and dislocation when launching, so need positioning piston spring, it is different with valve core spring and valve rod spring, and valve core spring environment of living in is little, and valve rod spring is enclosed within on valve rod especially, have locating effect, and piston spring must external detent mechanism.
As preferably, the joint of water vat body and cylinder block is provided with the exhaust passage of an interior venting cavity.
Piston is backed down to valve rod close by air pressure, under the prerequisite all sealing, if without any exhaust passage, except engaging blow-by between noncontact water vat body and cylinder block, from joint gap, become flat at valve stem part, and not so this place's air cavity internal gas pressure is balanced, pushes away motionless.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure cutaway view of A-A in Fig. 1.
In figure: 1-water vat body, 2-water storage cavity, 3-mixing wastewater with air atomizer, 4-water intaking valve, 5-intake valve, 6-exhalant canal, 7-water inlet, 8-intake tunnel, 9-air inlet, 10-inlet channel, 11-valve pipe, 12-through hole, 13-water-proof seal ring, 14-water inlet, 15-discharge outlet, 16-spool, 17-valve core spring, 18-valve rod, 19-valve rod spring, 20-guide rod hole, 21-sliding ring, 22-stops up, 23-inner hexagonal hole, 24-cylinder block, 25-air cavity, 26-piston, 27-choke sealing ring, 28-piston spring, 29-snifting valve, 30-jet channel, 31-exhaust passage, 32-sedimentation hole.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic and to reach object, be easy to understand understanding, below in conjunction with specific embodiment, further set forth the utility model.
Embodiment: as depicted in figs. 1 and 2, a kind of Pneumatic humidifier, comprise water vat body 1, in water vat body 1, be provided with and be right-angled intersection but not connected water storage cavity 2 and inlet channel 10, water storage cavity 2 is communicated with intake tunnel 8 and exhalant canal 6, and intake tunnel 8 diameters are greater than exhalant canal 6, and intake tunnel 8 is connected with water intaking valve 4, exhalant canal 6 is connected with the water inlet 7 of mixing wastewater with air atomizer 3, and inlet channel 10 is connected with the air inlet 9 of mixing wastewater with air atomizer 3.
The water storage cavity 3 of water vat body 1 is a perforation cylindrical cavity, wherein guide rod hole 20 is as an outlet, the external diameter of guide rod hole 20 is less than the external diameter of water storage cavity 3, the outlet that is positioned on same axial line with guide rod hole 20 and is distributed in water storage cavity 3 opposite sides is set to a screwed hole, screwed hole external diameter is a bit larger tham the external diameter of water storage cavity 3, in screwed hole, by threaded engagement, be provided with an obstruction 22, stop up 22 tail ends and be provided with an open inner hexagonal hole 23.Between obstruction 22 and guide rod hole 20 hole wall medial margins, be folded with the valve pipe 11 fixing.
On the outer wall of valve pipe 11, be provided with a water-proof seal ring 13 mutually closely sealed with water storage cavity wall, water-proof seal ring 13 is separated by intake tunnel 8 and exhalant canal 6 to leave, in the inner chamber of valve pipe 11, be provided with a dividing plate, on dividing plate, be provided with a through hole 12, on the valve tube wall of dividing plate both sides, be respectively arranged with a water inlet 14 and a discharge outlet 15, water inlet 14, through hole 12 and discharge outlet 15 three's outside dimensions diminish gradually, in the valve pipe 11 of water inlet 14 sides, be provided with a spool 16 and a valve core spring 17, valve core spring 17 one end are stuck on the step of spool 16 other end and lean and stopping up on 22, spool 16 matches with the through hole 12 on dividing plate, in the valve pipe 11 of discharge outlet 15 sides, be provided with a valve rod 18 and a valve rod spring 19, the other end on flange that exposes that valve rod spring 19 one end lean at valve rod 18 sidewalls leans the outer ledge at through hole 12, the tail end of valve rod 18 can pass through hole 12 and spool 16 phase clutches, the other end of valve rod 18 stretches out outside water vat body 1 through the guide rod hole 20 on water vat body 1, on the sidewall of valve rod 18, be provided with a sliding ring 21 mutually closely sealed with guide rod hole 20 walls, the part that valve rod 18 stretches out outside water vat body 1 stretches in the air cavity 25 of a cylinder block 24 being connected with water vat body 1, in air cavity 25, be provided with a piston 26 and a piston spring 28, piston 26 and valve rod 18 phase clutches, on piston 26 sidewalls, be provided with a choke sealing ring 27 mutually closely sealed with air cavity 25, in cylinder block 24, be provided with a snifting valve 29, snifting valve 29 is connected with air cavity 25 by a jet channel 30.The lateral border week of guide rod hole 20 hole walls is upwards provided with a sedimentation hole 32, and piston spring 28 stretches in sedimentation hole 30 and piston spring 28 outer rims are coincide and sedimentation hole wall.
The joint of water vat body 1 and cylinder block 24 is provided with the exhaust passage 31 of an interior venting cavity 25.
Practical: to have the water of pressure to enter water cavity from intake tunnel, then by the water inlet in valve pipe, by spool, separated, after jet channel air inlet, promote piston close to valve rod, and overcome after the pressure of piston spring and valve rod spring, impel valve rod tail end to stretch in through hole, when valve rod leans after spool, push spool open, through hole is leaked, current are obedient to discharge outlet and are out arrived exhalant canal, enter in the water inlet of mixing wastewater with air atomizer, then inlet channel air inlet is in the air inlet of mixing wastewater with air atomizer, by air pressure, the water ejection atomization of pressure will be there is no.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a Pneumatic humidifier, comprise water vat body, mixing wastewater with air atomizer, water intaking valve and intake valve, in described water vat body, be provided with and be right-angled intersection but not connected water storage cavity and inlet channel, described water storage cavity is communicated with intake tunnel and exhalant canal, described intake tunnel is connected with water intaking valve, described exhalant canal is connected with the water inlet of mixing wastewater with air atomizer, and described inlet channel is connected with the air inlet of mixing wastewater with air atomizer, it is characterized in that, in described water storage cavity, be provided with a valve pipe, on the outer wall of described valve pipe, be provided with a water-proof seal ring mutually closely sealed with described water storage cavity wall, described water-proof seal ring is separated by described intake tunnel and exhalant canal to leave, in the inner chamber of described valve pipe, be provided with a dividing plate, on described dividing plate, be provided with a through hole, on the valve tube wall of described dividing plate both sides, be respectively arranged with a water inlet and a discharge outlet, in the valve pipe of described water inlet side, be provided with a spool and a valve core spring, described spool matches with the through hole on described dividing plate, in the valve pipe of described discharge outlet side, be provided with a valve rod and a valve rod spring, the tail end of described valve rod can pass described through hole and the clutch of described spool phase, it is external that the other end of described valve rod stretches out water vat through the guide rod hole on described water vat body, on the sidewall of described valve rod, be provided with a sliding ring mutually closely sealed with described guide rod hole wall, the external part of described water vat of stretching out described valve rod stretches in the air cavity of a cylinder block being connected with described water vat body, in described air cavity, be provided with a piston and a piston spring, described piston and the clutch of described valve rod phase, on described piston side wall, be provided with a choke sealing ring mutually closely sealed with described air cavity, in described cylinder block, be provided with a snifting valve, described snifting valve is connected with described air cavity by a jet channel.
2. Pneumatic humidifier according to claim 1, it is characterized in that, the water storage cavity of described water vat body is consistent cavity, wherein said guide rod hole is as an outlet, the outlet that is positioned on same axial line with described guide rod hole and is distributed in described water storage cavity opposite side is set to a screwed hole, in described screwed hole, by threaded engagement, be provided with an obstruction, described valve pipe clamp is between described obstruction and described guide rod hole hole wall medial margin.
3. Pneumatic humidifier according to claim 2, is characterized in that, described obstruction tail end is provided with an open inner hexagonal hole.
4. according to the Pneumatic humidifier described in claim 1 or 2 or 3, it is characterized in that, the lateral border week of guide rod hole hole wall is upwards provided with a sedimentation hole, and described piston spring stretches in described sedimentation hole and described piston spring outer rim is coincide and described sedimentation hole wall.
5. according to the Pneumatic humidifier described in claim 1 or 2 or 3, it is characterized in that, the joint of water vat body and cylinder block is provided with the exhaust passage of an interior venting cavity.
6. Pneumatic humidifier according to claim 4, is characterized in that, the joint of water vat body and cylinder block is provided with the exhaust passage of an interior venting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180825.1U CN203907871U (en) | 2014-04-15 | 2014-04-15 | Pneumatic humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180825.1U CN203907871U (en) | 2014-04-15 | 2014-04-15 | Pneumatic humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907871U true CN203907871U (en) | 2014-10-29 |
Family
ID=51782141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180825.1U Expired - Fee Related CN203907871U (en) | 2014-04-15 | 2014-04-15 | Pneumatic humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094864A1 (en) * | 2016-11-23 | 2018-05-31 | 深圳市联创科技集团有限公司 | Air pump-type top portion water-adding humidifier |
| CN111351169A (en) * | 2020-03-24 | 2020-06-30 | 韩志成 | Air-water mixing high-precision humidifying nozzle device |
-
2014
- 2014-04-15 CN CN201420180825.1U patent/CN203907871U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094864A1 (en) * | 2016-11-23 | 2018-05-31 | 深圳市联创科技集团有限公司 | Air pump-type top portion water-adding humidifier |
| CN108105923A (en) * | 2016-11-23 | 2018-06-01 | 深圳市联创科技集团有限公司 | Add water humidifier at the top of air-pump type |
| CN108105923B (en) * | 2016-11-23 | 2023-08-25 | 深圳市联创科技集团有限公司 | Air pump type top water adding humidifier |
| CN111351169A (en) * | 2020-03-24 | 2020-06-30 | 韩志成 | Air-water mixing high-precision humidifying nozzle device |
| CN111351169B (en) * | 2020-03-24 | 2021-07-30 | 韩志成 | Air-water mixing high-precision humidifying nozzle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20160415 |