CN205064380U - Vapor compressor - Google Patents
Vapor compressor Download PDFInfo
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- CN205064380U CN205064380U CN201520804124.5U CN201520804124U CN205064380U CN 205064380 U CN205064380 U CN 205064380U CN 201520804124 U CN201520804124 U CN 201520804124U CN 205064380 U CN205064380 U CN 205064380U
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- impeller
- compressor
- compression machine
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Abstract
The utility model provides a vapor compressor. Main solution can install the compressor advance or export pipeline on, if it is too big to result in spraying the water yield, atomization effect is not good, the water droplet sprays on the axial direction of impeller in addition, long -time high -speed the hitting of water droplet is beaten the impeller surface and can be led to the fact impeller blade damage, the obscure problem of cooling effect. The utility model provides a vapor compressor, its water spray set up in the casing upper end, spray the water yield regardless of the size, and unnecessary moisture can be taken the compressor export out of or discharge through the drain of spiral case through the rotatory air current of impeller is high -speed, high -speed rotatory impeller direct contact in the time of can not be with compressor -running to avoided the impeller to receive the water droplet and hit and play the damage, in order to avoid cause the damage to vapor compressor equipment, this device simple structure, easy installation, the maintenance is simple.
Description
Technical field
The utility model belongs to field of waste water treatment, particularly a kind of vapour compression machine.
Background technique
Along with country is to environmental protection industry (epi) pay attention to day by day, the industries such as chemical industry, pharmacy and food carry out condensing crystallizing processing to sewage treatment and medicine food industry raw material, the utilization of vapour compression machine is more and more extensive, and the temperature reducing vapour compression machine outlet superheat steam becomes a difficult problem.
As shown in Figure 3, current vapour compression machine can be arranged on entering of compressor or outlet conduit for the jetting member of lowering the temperature, as at inlet pipeline, it is not very accurate that the injection flow rate of current spraying water shower nozzle unit time calculates, if cause water spray excessive, atomizing effect is bad, and water droplet sprays on the axial direction of impeller, the long-time high-speed striking impeller surface of such water droplet can cause impeller blade to damage, as being arranged on compressor outlet pipeline, then cooling effect is not obvious.
Model utility content
In order to overcome the deficiency of background technique, the utility model provides a kind of vapour compression machine, mainly solve can be arranged on compressor entering or on outlet conduit, if cause water spray excessive, atomizing effect is bad, and water droplet sprays on the axial direction of impeller, the long-time high-speed striking impeller surface of water droplet can cause impeller blade to damage, the unconspicuous problem of cooling effect.
The technological scheme that the utility model adopts is:
A kind of vapour compression machine, comprise pump, described pump comprise housing, with the inlet pipeline that is connected with on described housing and outlet conduit, also impeller is provided with in described housing, jetting member logical during described housing radial outer wall is also removably connected with, described jetting member comprises shower nozzle and the joint for being connected with water source, described shower nozzle to stretch in described housing and correspondence to be located at described impeller radial.
Described jetting member is threaded with described housing.
Described housing upper end is provided with the attachment hole for being threaded with described jetting member, and lower end is provided with sewage draining exit.
Described jetting member also comprises connecting spray nozzle, and described connecting spray nozzle upper end is located at by described joint, is provided with through hole in described connecting spray nozzle, and described shower nozzle upper end is connected with described through hole whorl.
Described joint welds with described connecting spray nozzle.
The beneficial effects of the utility model are: the utility model provides a kind of vapour compression machine, its jetting member is arranged on housing upper end, water spray is regardless of size, unnecessary moisture can be taken out of compressor outlet or be discharged by the sewage draining exit of spiral case at a high speed by vane rotary air-flow, directly can not contact with the impeller of High Rotation Speed during compressor operating, thus avoid impeller be subject to water droplet impact damage, in order to avoid cause damage to both vapor compression machine equipment, this apparatus structure is simple, easy installation, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the schematic side view of the utility model embodiment.
Fig. 2 is Figure 1A place enlarged view.
Fig. 3 is the schematic diagram of vapour compression machine of the prior art.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in the figure, a kind of vapour compression machine, comprise pump 1, described pump 1 comprise housing 11, with the inlet pipeline 12 that is connected with on described housing 11 and outlet conduit 13, also impeller is provided with in described housing 11, jetting member 2 logical during described housing 11 radial outer wall is also removably connected with, described jetting member 2 comprises shower nozzle 21 and the joint 22 for being connected with water source, described shower nozzle 21 to stretch in described housing 11 and correspondence to be located at described impeller radial.The utility model provides a kind of vapour compression machine, its jetting member is arranged on housing upper end, water spray is regardless of size, unnecessary moisture at a high speed can be taken out of compressor outlet or be discharged by the sewage draining exit of spiral case by vane rotary air-flow, directly can not contact with the impeller of High Rotation Speed during compressor operating, thus avoids impeller and be subject to water droplet impact and damage, in order to avoid cause damage to both vapor compression machine equipment, this apparatus structure is simple, easily installs, easy to maintenance.
In the utility model, as shown in the figure, described jetting member 2 is threaded with described housing 11.Also can adopt other mounting type herein, such as clamping, snapping etc., employing is threaded more convenient to install, easy to maintenance.
In the utility model, as shown in the figure, described housing 11 upper end is provided with the attachment hole for being threaded with described jetting member 2, and lower end is provided with sewage draining exit 111.Unnecessary moisture can be taken out of compressor outlet or be discharged by the sewage draining exit of spiral case at a high speed by spiral case, and be convenient to cleaning, using effect is better.
In the utility model, as shown in the figure, described jetting member 2 also comprises connecting spray nozzle 23, and described connecting spray nozzle 23 upper end is located at by described joint 22, is provided with through hole 24 in described connecting spray nozzle 23, and described shower nozzle 21 upper end is threaded with described through hole 24.Shower nozzle can be connected with connecting spray nozzle by screw thread easily, and can change various shower nozzle easily, using effect is good.
In the utility model, as shown in the figure, described joint 22 welds with described connecting spray nozzle 23.Assembling is firm, and water-proof performance is good, and using effect is good.
Embodiment should not be considered as restriction of the present utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (5)
1. a vapour compression machine, comprise pump (1), described pump (1) comprise housing (11), with the inlet pipeline (12) that is connected with on described housing (11) and outlet conduit (13), described housing is also provided with impeller in (11), it is characterized in that: jetting member (2) logical during described housing (11) radial outer wall is also removably connected with, described jetting member (2) comprises shower nozzle (21) and the joint (22) for being connected with water source, described shower nozzle (21) to stretch in described housing (11) and correspondence to be located at described impeller radial.
2. a kind of vapour compression machine according to claim 1, is characterized in that: described jetting member (2) is threaded with described housing (11).
3. a kind of vapour compression machine according to claim 2, is characterized in that: described housing (11) upper end is provided with the attachment hole for being threaded with described jetting member (2), and lower end is provided with sewage draining exit (111).
4. a kind of vapour compression machine according to claim 3, it is characterized in that: described jetting member (2) also comprises connecting spray nozzle (23), described connecting spray nozzle (23) upper end is located at by described joint (22), be provided with through hole (24) in described connecting spray nozzle (23), described shower nozzle (21) upper end is threaded with described through hole (24).
5. a kind of vapour compression machine according to claim 4, is characterized in that: described joint (22) welds with described connecting spray nozzle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804124.5U CN205064380U (en) | 2015-10-19 | 2015-10-19 | Vapor compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804124.5U CN205064380U (en) | 2015-10-19 | 2015-10-19 | Vapor compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064380U true CN205064380U (en) | 2016-03-02 |
Family
ID=55390943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520804124.5U Active CN205064380U (en) | 2015-10-19 | 2015-10-19 | Vapor compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064380U (en) |
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2015
- 2015-10-19 CN CN201520804124.5U patent/CN205064380U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065000 Industrial Road two, Chao Bai He Industrial Park, Dachang Hui Autonomous County, Langfang, Hebei Patentee after: Hebei Le Heng energy saving equipment Co., Ltd. Address before: 065000 Industrial Road two, Chao Bai He Industrial Park, Dachang Hui Autonomous County, Langfang, Hebei Patentee before: Hebei Le Heng chemical industry equipment Manufacturing Co., Ltd |