CN209100274U - The casing structure of helical-lobe compressor - Google Patents
The casing structure of helical-lobe compressor Download PDFInfo
- Publication number
- CN209100274U CN209100274U CN201821743908.1U CN201821743908U CN209100274U CN 209100274 U CN209100274 U CN 209100274U CN 201821743908 U CN201821743908 U CN 201821743908U CN 209100274 U CN209100274 U CN 209100274U
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- Prior art keywords
- shroud body
- overhanging
- helical
- driver
- casing structure
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model relates to a kind of casing structures of helical-lobe compressor, including chassis；Shroud body, shroud body is set to chassis, and shroud body and chassis form housing inner cavity, and the side of shroud body is equipped with overhanging windowing, overhanging windowing is communicated with housing inner cavity, and overhanging windowing makes one end of driver be located at the other end that is intracavitary and making driver in housing to be located at outside housing inner cavity；And seal assembly, seal assembly are set to shroud body and for being sealed to the installation gap between shroud body and driver.By the setting of overhanging windowing, the rear end of driver is enable to be extended to the outside of shroud body, reduce the materials of chassis and shroud body, while also reducing the whole occupied space of chassis and shroud body, to reduce production cost；In addition, due to being provided with seal assembly, while having ensured the noise reduction technology effect of sponson.
Description
Technical field
The utility model relates to helical-lobe compressor technical fields, more particularly to a kind of casing structure of helical-lobe compressor.
Background technique
Helical-lobe compressor has the characteristics that size is small, light-weight, easy to maintain, is mainly used in compressed air and medium-sized refrigeration
Heat pump air conditioning system.With constantly mature and functional reliability the continuous improvement of the technology of helical-lobe compressor, gradually it is applied to
More and more industrial circles.
Due to that can generate noise when helical-lobe compressor work, this noise can affect greatly working environment, therefore,
Acoustic hood often is set in the external of helical-lobe compressor.However, existing acoustic hood occupancy volume is larger, higher cost.
Utility model content
Based on this, it is necessary to provide a kind of casing structure of helical-lobe compressor.The casing structure of the helical-lobe compressor can
Keep the rear end of driver overhanging, reduce whole occupied space, reduces production cost, while ensureing the technical effect of noise reduction.
Its technical solution is as follows:
A kind of casing structure of helical-lobe compressor, including chassis；Shroud body, shroud body are set to chassis, shroud body
Housing inner cavity is formed with chassis, the side of shroud body is equipped with overhanging windowing, and overhanging windowing is communicated with housing inner cavity, overhanging windowing
Make one end of driver be located at the other end that is intracavitary and making driver in housing to be located at outside housing inner cavity；And seal assembly, sealing
Component is set to shroud body and for being sealed to the installation gap between shroud body and driver.
The casing structure of above-mentioned helical-lobe compressor enables the rear end of driver to be extended to by the setting of overhanging windowing
The outside of shroud body, reduces the materials of chassis and shroud body, while the entirety for also reducing chassis and shroud body accounts for
With space, to reduce production cost；In addition, due to being provided with seal assembly, while having ensured the noise reduction skill of sponson
Art effect.
Technical solution is illustrated further below:
Shroud body further includes overhanging cover in one of the embodiments, the overhanging outside for covering at shroud body and with
Overhanging windowing is correspondingly arranged, and the other end of driver is located in overhanging cover.
The open end of overhanging cover is equipped with bending plate in one of the embodiments, and bending plate is connect with shroud body.
Seal assembly includes the first gasket in one of the embodiments, and the first gasket is set to bending plate and housing
Between the outer wall of ontology.
Overhanging cover is additionally provided with intake section in one of the embodiments, and intake section makes the inside of overhanging cover and overhanging cover
Outside communicates.
Intake section includes the shutter set on overhanging cover in one of the embodiments,.
Intake section includes the air inlet set on overhanging cover in one of the embodiments, and air inlet is equipped with multiple and between being in
Away from setting.
In one of the embodiments, seal assembly include the second gasket, the second gasket be set to shroud body, second
The end of gasket is abutted with driver.
Seal assembly further includes accessory mounting plate and connector in one of the embodiments, and connector is auxiliary for connecting
Mounting plate and shroud body are helped, the second gasket is set between accessory mounting plate and shroud body.
Shroud body is additionally provided with the heat dissipation mounting rack for installing radiator in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the overall schematic of the casing structure of helical-lobe compressor in embodiment；
Fig. 2 is the casing structure another kind schematic diagram of helical-lobe compressor in embodiment；
Fig. 3 is the assembling schematic diagram of seal assembly and overhanging cover in Fig. 1 embodiment；
Fig. 4 is the first embodiment figure of the intake section of overhanging cover in Fig. 1 embodiment；
Fig. 5 is the second embodiment figure of the intake section of overhanging cover in Fig. 1 embodiment；
Fig. 6 is the assembling schematic diagram of seal assembly and overhanging cover in Fig. 2 embodiment.
Attached drawing mark explanation:
100, chassis, 210, shroud body, 220, overhanging cover, 221, bending plate, 222, shutter, 223, air inlet,
230, housing inner cavity, 240, heat dissipation mounting rack, the 310, first gasket, the 320, second gasket, 330, accessory mounting plate, 400,
Radiator, 500, driver.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing:
It should be noted that it can be directly in another element when alleged element is with another element " fixation " in text
Above or there may also be elements placed in the middle.When an element is considered as with another element " connection ", it be can be directly
It is connected to another element in succession or may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element
When "upper", intermediary element is not present.Term as used herein "vertical", "horizontal", "left" and "right" and similar table
It states for illustrative purposes only, is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Embodiment as shown in Figures 1 to 6 provides a kind of casing structure of helical-lobe compressor, including chassis 100；Cover
Shell ontology 210, shroud body 210 are set to chassis 100, and shroud body 210 and chassis 100 form housing inner cavity 230, shroud body
210 side is equipped with overhanging windowing, and overhanging windowing is communicated with housing inner cavity 230, and overhanging windowing is located at one end of driver 500
In housing inner cavity 230 and it is located at the other end of driver 500 outside housing inner cavity 230；And seal assembly, seal assembly are set to cover
Shell ontology 210 simultaneously is used to be sealed the installation gap between shroud body 210 and driver 500.
By the setting of overhanging windowing, the rear end of driver 500 is enable to be extended to the outside of shroud body 210, reduced
The materials of chassis 100 and shroud body 210, while also reducing the whole occupied space of chassis 100 and shroud body 210,
To reduce production cost；In addition, due to being provided with seal assembly, while having ensured the noise reduction technology effect of sponson.
As depicted in figs. 1 and 2, shroud body 210 is arranged in body structure, the component of helical-lobe compressor such as host, automatically controlled
The housing inner cavity 230 that cabinet, oily separable cartridge, air filter, radiator 400 etc. are set to shroud body 210 and chassis 100 is formed
Interior, which is not described herein again.
Further, shroud body 210 is arranged in rectangular box structure, the overhanging rounded windowing of windowing, in order to drive
The rear end of device 500 is stretched out.
Since chassis 100 and shroud body 210 can make smaller, production cost is not only reduced, also makes structure more
It is compact, reduction occupied space.
It should be noted that driver 500 is for driving the screw arbor assembly of helical-lobe compressor therefore to can be realized driving
Mechanism can be with, such as driving motor.
Embodiment as shown in Figure 1, shroud body 210 further include overhanging cover 220, and overhanging cover 220 is set to shroud body 210
Outside and be correspondingly arranged with overhanging windowing, the other end of driver 500 is located in overhanging cover 220.
The setting of overhanging cover 220 be stretched at the rear end of driver 500 can directly outer in overhanging cover 220, overhanging cover 220
The protective effect to 500 rear end of driver is played, certainly, also reduces the whole occupied space of shroud body 210.
The open end of embodiment as shown in Figure 3, overhanging cover 220 is equipped with bending plate 221, bending plate 221 and shroud body
210 connections.
Bending plate 221 is fixedly arranged on shroud body for being fixedly connected with the side plate of shroud body 210, by overhanging cover 220
210, it is easily installed and dismantles.
Those skilled in the art can be used be bolted, screw connection or the modes such as flanged joint are by bending plate 221 and cover
The side plate of shell ontology 210 is fixedly connected, and can also be fixed in such a way that other can satisfy connection request (as welded
Connect), which is not described herein again.
In addition, overhanging cover 220 is cylindrical cap, installed with preferably matching the rear end of driver 500, and save occupancy
Space keeps structure more compact.
Embodiment as shown in Figure 3, seal assembly include the first gasket 310, and the first gasket 310 is set to bending plate
Between 221 and the outer wall of shroud body 210.
First gasket 310 is set between bending plate 221 and shroud body 210, makes shroud body 210,220 and of overhanging cover
Gap between driver 500 is filled, and sealing is played the role of, and ensures good noise reduction technology effect.
Embodiment as shown in Figure 4 and Figure 5, overhanging cover 220 are additionally provided with intake section, and intake section makes the inside of overhanging cover 220
It is communicated with the outside of overhanging cover 220.
Driver 500 is during the motion, it usually needs heat dissipation, outside air (such as cold air) can by intake section into
Enter in overhanging cover 220, to radiate to the rear end of the especially driver 500 of driver 500.
It should be noted that intake section passing through for air-flow, can be cavernous structure in the case where meeting the requirements, it can
To be ventilating pipe component, outer wind channel can also be, or the structures such as setting wind deflector, it can according to the actual needs and assembled in situ
Situation is specifically arranged, and which is not described herein again.
Embodiment as shown in Figure 4, intake section include the shutter 222 set on overhanging cover 220.
Shutter 222 is easy to operate, openable to close.Driver 500 work run when open, make outside air into
Enter, to radiate to driver 500；When driver 500 does not work, shutter 222 is closed, additionally it is possible to play outside avoiding
Portion's dust and sundries enter the effect that overhanging 220 interference driver 500 of cover is run.
Those skilled in the art can be pacified using 222 structure of existing shutter that arbitrarily can satisfy requirement as needed
Dress, to meet the needs of air inlet heat dissipation.
Embodiment as shown in Figure 5, intake section include the air inlet 223 set on overhanging cover 220, and air inlet 223 is equipped with more
It is a and in spacing be arranged.
The setting of air inlet 223, structure is simple, and by air inlet 223, enters cool exterior air, to driver 500
Rear end radiate.
Embodiment as shown in FIG. 6, seal assembly include the second gasket 320, and the second gasket 320 is set to shroud body
210, the end of the second gasket 320 is abutted with driver 500.
Fig. 6 show another embodiment, in the embodiment, does not there is overhanging cover 220, in such cases, the second sealing
Pad 320 is fixed at shroud body 210, and the end of the second gasket 320 abuts with driver 500, avoids running to play
When noise excessively to the effect of external diffusion, and prevent extraneous dust from entering.
Embodiment as shown in FIG. 6, seal assembly further include accessory mounting plate 330 and connector, and connector is for connecting
Accessory mounting plate 330 and shroud body 210, the second gasket 320 are set between accessory mounting plate 330 and shroud body 210.
As shown in fig. 6, accessory mounting plate 330 connects for assisting the second gasket 320 of installation, such as by bolt or screw
It connects mode the second gasket 320 is fixedly arranged between accessory mounting plate 330 and the side plate of shroud body 210, when installation, makes second
The end of gasket 320 is abutted with the periphery of driver 500, to play noise reduction and dust-proof effect.
It should be noted that the first gasket 310 and the second gasket 320 can be selected as needed, rubber is such as selected
Rubber mat etc., which is not described herein again.
In addition, seal assembly can also be played by the way of pressing plate for sealing between shroud body 210 and driver 500
The sealing Noise Reduction in gap.
Embodiment as depicted in figs. 1 and 2, shroud body 210 are additionally provided with the heat dissipation mounting rack for installing radiator 400
240。
Heat dissipation mounting rack 240 and the position of driver 500 are correspondingly arranged.As depicted in figs. 1 and 2, heat dissipation mounting rack 240 is set
In the top of driver 500, the installation of radiator 400 is set to heat dissipation mounting rack 240, when radiator 400 starts, to driver
500 play the role of heat dissipation.
Further, radiator 400 can be cooler such as cooling fan, be also possible to that heat dissipation can be played as needed
Other devices of effect, which is not described herein again.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of casing structure of helical-lobe compressor characterized by comprising
Chassis；
Shroud body, the shroud body are set to the chassis, and the shroud body and the chassis form housing inner cavity, described
The side of shroud body is equipped with overhanging windowing, and the overhanging windowing is communicated with the housing inner cavity, and the overhanging windowing makes to drive
One end of device is located at the other end that is intracavitary and making the driver in the housing and is located at outside the housing inner cavity；And
Seal assembly, the seal assembly be set to the shroud body and for the shroud body and the driver it
Between installation gap be sealed.
2. the casing structure of helical-lobe compressor according to claim 1, which is characterized in that the shroud body further includes outer
Stretch cover, the overhanging outside for covering at the shroud body is simultaneously correspondingly arranged with the overhanging windowing, the driver it is another
One end is located in the overhanging cover.
3. the casing structure of helical-lobe compressor according to claim 2, which is characterized in that the open end of the overhanging cover is set
There is bending plate, the bending plate is connect with the shroud body.
4. the casing structure of helical-lobe compressor according to claim 3, which is characterized in that the seal assembly includes first
Gasket, first gasket are set between the bending plate and the outer wall of the shroud body.
5. the casing structure of helical-lobe compressor according to claim 2, which is characterized in that the overhanging cover is additionally provided with air inlet
Portion, the intake section communicate the inside of the overhanging cover and the outside of the overhanging cover.
6. the casing structure of helical-lobe compressor according to claim 5, which is characterized in that the intake section includes being set to institute
State the shutter of overhanging cover.
7. the casing structure of helical-lobe compressor according to claim 5, which is characterized in that the intake section includes being set to institute
The air inlet of overhanging cover is stated, the air inlet is equipped with multiple and is arranged in spacing.
8. the casing structure of helical-lobe compressor according to claim 1, which is characterized in that the seal assembly includes second
Gasket, second gasket are set to the shroud body, and the end of second gasket is abutted with the driver.
9. the casing structure of helical-lobe compressor according to claim 8, which is characterized in that the seal assembly further includes auxiliary
Mounting plate and connector are helped, the connector is for connecting the accessory mounting plate and the shroud body, second sealing
Pad is set between the accessory mounting plate and the shroud body.
10. the casing structure of -9 described in any item helical-lobe compressors according to claim 1, which is characterized in that the housing sheet
Body is additionally provided with the heat dissipation mounting rack for installing radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743908.1U CN209100274U (en) | 2018-10-26 | 2018-10-26 | The casing structure of helical-lobe compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743908.1U CN209100274U (en) | 2018-10-26 | 2018-10-26 | The casing structure of helical-lobe compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100274U true CN209100274U (en) | 2019-07-12 |
Family
ID=67156662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821743908.1U Active CN209100274U (en) | 2018-10-26 | 2018-10-26 | The casing structure of helical-lobe compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100274U (en) |
-
2018
- 2018-10-26 CN CN201821743908.1U patent/CN209100274U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: 214000 No. 99, Shengzhou Road, Huishan industrial transformation cluster, Wuxi City, Jiangsu Province Patentee after: Jiangsu Jufeng Machinery Manufacturing Co.,Ltd. Address before: 511450 Huachuang Animation Industry Park C1, C7 and C17, Jinshan Village, Shijie Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG JUFENG MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |