CN208236643U - A kind of high-efficiency and energy-saving type hydrogen conveyor - Google Patents
A kind of high-efficiency and energy-saving type hydrogen conveyor Download PDFInfo
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- CN208236643U CN208236643U CN201820421314.2U CN201820421314U CN208236643U CN 208236643 U CN208236643 U CN 208236643U CN 201820421314 U CN201820421314 U CN 201820421314U CN 208236643 U CN208236643 U CN 208236643U
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Abstract
The utility model discloses a kind of high-efficiency and energy-saving type hydrogen conveyors, including impeller cabinet and impeller, impeller cabinet upper end is welded with the air inlet cylinder of its inner cavity and impeller cabinets cavity perforation, the outlet cylinder for being connected with its inner cavity and impeller cabinets cavity perforation is welded and fixed in described its lower end of impeller cabinet, the impeller includes impeller shaft, the impeller shaft center perforation is equipped with impeller shaft mesoporous, among the impeller shaft surrounding is equidistantly integrally formed there are three blade, be equipped with blade cavity in the blade.The utility model realizes cooling to impeller, and then reduces the intracorporal temperature of impeller casing, avoid impeller casing body temperature it is excessively high caused by impeller casing body the problem of pressure rise, be conducive to the constant temperature conveying of gas.
Description
Technical field
The utility model relates to hydrogen conveying technology field, specially a kind of high-efficiency and energy-saving type hydrogen conveyor.
Background technique
Roots blower category positive displacement blower, impeller end face, blower front and rear cover.Principle is using two lobed rotors in gas
It is performed relative motion in cylinder to compress and convey the rotary compressor of gas.This blower fan structure is simple, easily manufactured, efficiently saves
Can, the hydrogen conveying being suitable for.Three leaf Roots blowers are the one of which of roots blower, three leaf Roots blowers by
In using the structure in three lobe rotor structure type and reasonable shell at inlet and outlet, so fan vibration is small, noise is low.
Prior three-blade Roots blower drives two engaged gears using belt feeder and then drives two impeller phases
To rotation, due to the rotation of gear and the influence of wheel rotation frictional force, and then it will cause impeller and heat up and cause impeller casing
Heating, this heating cause impeller cabinet pressure rise, are unfavorable for the conveying of gas and will cause conveying gas heating in vivo.
Utility model content
The purpose of this utility model is to provide a kind of high-efficiency and energy-saving type hydrogen conveyors, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-efficiency and energy-saving type hydrogen conveyor,
Including impeller cabinet and impeller, impeller cabinet upper end be welded with its inner cavity and the impeller cabinets cavity perforation into
The gas outlet for being connected with its inner cavity and impeller cabinets cavity perforation is welded and fixed in air cylinder, described its lower end of impeller cabinet
Body, the impeller include impeller shaft, and the impeller shaft center, which penetrates through, is equipped with impeller shaft mesoporous, among the impeller shaft
Surrounding is equidistantly integrally formed there are three blade, and blade cavity is equipped in the blade, and the blade cavity turns towards the impeller
The rear and front end of axis side is equipped with the connection blade cavity and is connected to chamber with the impeller blade of the impeller shaft mesoporous, described in two
Impeller is fixedly connected by the bearing that the impeller shaft passes through impeller cabinet front and rear wall plate setting with the impeller cabinet,
The impeller cabinet front sets that coaxial line passes through respectively and two specifications being fixedly connected are identical mutually there are two the impeller shaft
The gear front side of the mutually gear of occlusion, left side is equipped with the belt that the left side impeller shaft passes through and coaxial line is fixedly connected
Wheel, the rear and front end of the impeller shaft is fixedly connected with the rotation water pipe being connected to the impeller shaft mesoporous respectively and connects
Head, the rotation water pipe head of two of the impeller cabinet front are respectively connected with the first water inlet pipe, two first water inlets
The pipe other end is connected with the second water inlet pipe jointly, and second water inlet pipe front end is connected with inlet valve, the impeller cabinet rear side
Two rotation water pipe heads be respectively connected with the first outlet pipe, two the first outlet pipe other ends are connected with jointly
Two outlet pipes, second outlet pipe rear end are connected with outlet valve.
Preferably, the impeller shaft is welded and fixed with the gear.
Preferably, the impeller shaft is fixed with the pulley welding.
Compared with prior art, the utility model has the beneficial effects that the impeller shaft of the utility model is provided with impeller
Shaft mesoporous, blade, which is provided with blade cavity and is equipped with impeller blade, is connected to chamber, and impeller shaft both ends are connected with rotation water pipe head
And it is respectively communicated with water inlet pipe and outlet pipe, when the work of three leaf Roots blowers, inlet valve need to only be opened and inject cooling water
The cavity of the connection of above-mentioned setting is simultaneously discharged from outlet valve, the cooling to impeller can be realized, and then it is intracorporal to reduce impeller casing
Temperature, avoid impeller casing body temperature it is excessively high caused by pressure rise problem, be conducive to gas constant temperature conveying.
Detailed description of the invention
Fig. 1 is the utility model structure top view；
Fig. 2 is the utility model structure main view sectional view；
Fig. 3 is the utility model impeller main view.
In figure: impeller cabinet 1, air inlet cylinder 2, outlet cylinder 3, impeller 4, impeller shaft 41, impeller shaft mesoporous 42, leaf
Piece 43, blade cavity 44, impeller blade connection chamber 45, belt pulley 5, rotation water pipe head 6, the first water inlet pipe 7, the second water inlet pipe 8,
Inlet valve 9, the first outlet pipe 10, the second outlet pipe 11, outlet valve 12, gear 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of high-efficiency and energy-saving type hydrogen conveyor, packet
Impeller cabinet 1 and impeller 4 are included, 1 upper end of impeller cabinet is welded with the air inlet cylinder of its inner cavity and the perforation of 1 inner cavity of impeller cabinet
2, the outlet cylinder 3 for being connected with its inner cavity and the perforation of 1 inner cavity of impeller cabinet is welded and fixed in its lower end of impeller cabinet 1, and impeller 4 includes
Impeller shaft 41, the perforation of 41 center of impeller shaft are equipped with impeller shaft mesoporous 42, and the intermediate surrounding of impeller shaft 41 is equidistantly integrated
Molding is equipped with blade cavity 44 in blade 43, the rear and front end of blade cavity 44 towards 41 side of impeller shaft is equal there are three blade 43
Chamber 45 is connected to the impeller blade of impeller shaft mesoporous 42 equipped with connection blade cavity 44, two impellers 4 are worn by impeller shaft 41
The bearing for crossing the setting of 1 front and back siding of impeller cabinet is fixedly connected with impeller cabinet 1, sets that there are two impellers turn on front side of impeller cabinet 1
The two specifications identical engaged gear 13 that coaxial line is passed through and is fixedly connected respectively of axis 41 is set on front side of the gear 13 in left side
There is the belt pulley 4 that left side impeller shaft 41 passes through and coaxial line is fixedly connected, the rear and front end of impeller shaft 41 is fixed respectively
It is connected with the rotation water pipe head 6 being connected to impeller shaft mesoporous 42, two rotation water pipe heads 6 of 1 front side of impeller cabinet are equal
It is connected with the first water inlet pipe 7, two 7 other ends of the first water inlet pipe are connected with the second water inlet pipe 8,8 front end of the second water inlet pipe jointly
It is connected with inlet valve 9, two rotation water pipe heads 6 of 1 rear side of impeller cabinet are respectively connected with the first outlet pipe 10, and two first go out
10 other end of water pipe is connected with the second outlet pipe 11 jointly, and 11 rear end of the second outlet pipe is connected with outlet valve 12.
Further, impeller shaft 41 is welded and fixed with gear 13；
Further, impeller shaft 41 is welded and fixed with belt pulley 5.
Working principle: when work, belt feeder drives belt pulley 5 to rotate, and then the gear 13 of two occlusions is driven to rotate, into
And impeller 4 rotates towards each other, three leaf Roots blowers start hydrogen transportation work at this time, open inlet valve 9, cooling water at this time
By entering impeller shaft mesoporous 42 from the rotation water pipe head 6 of the second water inlet pipe 8, the first water inlet pipe 7, impeller shaft front end,
It is logical that cooling water enters a part of cooling water under the action of hydraulic pressure and impeller shaft 41 rotate centrifugal force of impeller shaft mesoporous 42
The impeller blade connection chamber 45 of the other end is flowed into after crossing impeller blade connection chamber 45, blade cavity 44 and is directly passed through with another part
Impeller shaft mesoporous 42 is discharged in 42 cooling water of impeller shaft mesoporous, and the cooling water of discharge impeller shaft mesoporous 42 passes through impeller shaft
Cooling water is discharged together for the rotation water pipe head 6 of rear end connection, the first outlet pipe 10, the second outlet pipe 11, outlet valve 12, with
Cooling work when upper device realizes the work of three leaf Roots blowers to impeller, and then the temperature in impeller cabinet 1 is reduced, it keeps away
The problem of having exempted from hypertonia in impeller cabinet 1 is conducive to the constant temperature conveying of gas.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of high-efficiency and energy-saving type hydrogen conveyor, including impeller cabinet (1) and impeller (4), impeller cabinet (1) upper end
It is welded with the air inlet cylinder (2) of its inner cavity and impeller cabinet (1) inner cavity perforation, described its lower end of impeller cabinet (1)
The outlet cylinder (3) for being connected with its inner cavity and impeller cabinet (1) inner cavity perforation is welded and fixed, it is characterised in that: the leaf
Taking turns (4) includes impeller shaft (41), and impeller shaft (41) the center perforation is equipped with impeller shaft mesoporous (42), and the impeller turns
The intermediate surrounding of axis (41) is equidistantly integrally formed there are three blade (43), and the blade (43) is interior to be equipped with blade cavity (44), institute
The rear and front end for stating blade cavity (44) towards the impeller shaft (41) side is equipped with the connection blade cavity (44) and the leaf
The impeller blade for taking turns shaft mesoporous (42) is connected to chamber (45), and two impellers (4) pass through institute by the impeller shaft (41)
The bearing for stating the siding setting of impeller cabinet (1) front and back is fixedly connected with the impeller cabinet (1), on front side of the impeller cabinet (1)
If there are two the impeller shaft (41) identical engaged gears of two specifications that coaxial line is passed through and is fixedly connected respectively
(13), the belt that the left side impeller shaft (41) passes through and coaxial line is fixedly connected is equipped on front side of the gear (13) in left side
It takes turns (5), the rear and front end of the impeller shaft (41) is fixedly connected with respectively to be connected to the impeller shaft mesoporous (42)
It rotates water pipe head (6), two rotation water pipe heads (6) on front side of the impeller cabinet (1) are respectively connected with the first water inlet
It manages (7), two the first water inlet pipe (7) other ends are connected with the second water inlet pipe (8) jointly, before second water inlet pipe (8)
End is connected with inlet valve (9), and the rotation water pipe head (6) of two on rear side of the impeller cabinet (1) is respectively connected with first and goes out
Water pipe (10), two the first outlet pipe (10) other ends are connected with the second outlet pipe (11) jointly, second outlet pipe
(11) rear end is connected with outlet valve (12).
2. a kind of high-efficiency and energy-saving type hydrogen conveyor according to claim 1, it is characterised in that: the impeller shaft
(41) it is welded and fixed with the gear (13).
3. a kind of high-efficiency and energy-saving type hydrogen conveyor according to claim 1, it is characterised in that: the impeller shaft
(41) it is welded and fixed with the belt pulley (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421314.2U CN208236643U (en) | 2018-03-27 | 2018-03-27 | A kind of high-efficiency and energy-saving type hydrogen conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421314.2U CN208236643U (en) | 2018-03-27 | 2018-03-27 | A kind of high-efficiency and energy-saving type hydrogen conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236643U true CN208236643U (en) | 2018-12-14 |
Family
ID=64585710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820421314.2U Active CN208236643U (en) | 2018-03-27 | 2018-03-27 | A kind of high-efficiency and energy-saving type hydrogen conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236643U (en) |
-
2018
- 2018-03-27 CN CN201820421314.2U patent/CN208236643U/en active Active
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