CN202883385U - Centrifugal water chilling unit of high-level oil tank - Google Patents
Centrifugal water chilling unit of high-level oil tank Download PDFInfo
- Publication number
- CN202883385U CN202883385U CN 201220557415 CN201220557415U CN202883385U CN 202883385 U CN202883385 U CN 202883385U CN 201220557415 CN201220557415 CN 201220557415 CN 201220557415 U CN201220557415 U CN 201220557415U CN 202883385 U CN202883385 U CN 202883385U
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- CN
- China
- Prior art keywords
- filter core
- top petrol
- mounting bracket
- petrol tank
- oil strainer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a centrifugal water chilling unit of a high-level oil tank, and belongs to the technical field of refrigeration. The unit comprises a compressor gear tank body; an oil tank is arranged in the compressor gear tank body; and the high-level oil tank is arranged in the oil tank, is fixedly connected with the oil tank, and is arranged at a top end of the oil tank. The centrifugal water chilling unit has the beneficial effect that meshing oil of the bearing and the gear of the compressor can be effectively satisfied in case of emergencies, so as to avoid damage of the water chilling unit.
Description
Technical field
The utility model relates to refrigeration technology field, refers to especially a kind of top petrol tank centrifugal refrigerating machines.
Background technique
At present, existing handpiece Water Chilling Units adopts the mode of the mandatory fuel feeding of oil pump to carry out fuel feeding, oil pump is installed in the fuel tank of compressor bottom, lubricant oil is directly squeezed into bearing and the gear engagement place is lubricated cooling by oil pump, but when suddenly outage and accident oil pump infringement, the work of bearing and gear engagement place of then can not satisfying can cause handpiece Water Chilling Units to suffer damage with oil thus.
The model utility content
The utility model proposes a kind of top petrol tank centrifugal refrigerating machines, using that bearing of compressor and gear mesh in the time of effectively solving emergency case is oily, thereby avoids handpiece Water Chilling Units to suffer damage.
The technical solution of the utility model is achieved in that a kind of top petrol tank centrifugal refrigerating machines, comprises the compressor gear housing, is provided with fuel tank in this compressor gear housing, is provided with top petrol tank in the described fuel tank; Described top petrol tank and described fuel tank are connected, and place the top of this fuel tank.
Further, described top petrol tank and described fuel tank are one-body molded.
In addition, be provided with oil strainer in the described top petrol tank, this oil strainer comprises oily filter core, oil strainer mounting bracket and oily filter core fixed platen; Described oily filter core is sheathed on the oil strainer mounting bracket by oily filter core fixed platen; The top and bottom of described oil strainer mounting bracket are movably connected on respectively the bottom of described oily filter core fixed platen and top petrol tank; Described oil strainer mounting bracket is hollow shape, and offers oil inlet hole and oil outlet.
Further, the upper end of described oil strainer mounting bracket offers the outside thread corresponding with described oily filter core height, and the upper end of this oil strainer mounting bracket is threaded with the internal thread that described oily filter core fixed platen is offered with this outside thread is complementary; The lower end of described oil strainer mounting bracket adopts the sealed type tapered thread to be connected in the bottom of described top petrol tank.
Further, described oil outlet is opened in described oil strainer mounting bracket along on the Vertical direction of the lubricant oil flow direction.
Further, described oily filter core is made by the paper filter core of anti-the fluorine.
The beneficial effects of the utility model are: (1) places top petrol tank the highest point of handpiece Water Chilling Units compressor gear housing, in the time of under oil pump generation emergency case, can not working, can be continued to realize fuel feeding by the gravitational potential energy that top petrol tank produces, thereby using that bearing of compressor and gear mesh when effectively solving emergency case is oily, avoids handpiece Water Chilling Units to suffer damage; (2) oil strainer is set in top petrol tank, can effectively guarantees the cleanliness of lubricant oil, thereby avoid lubricant oil infringement handpiece Water Chilling Units; (3) the oil strainer mounting bracket is set in top petrol tank, oily filter core fixed platen can be undertaken by the outside thread of oil strainer mounting bracket along the adjusting of screw thread axial direction, is convenient to maintenance and the filter core of more changing oil.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is one of them embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model embodiment's structural representation.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is one of them embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of top petrol tank centrifugal refrigerating machines comprises compressor gear housing 1, is provided with fuel tank 2 in this compressor gear housing 1, is provided with top petrol tank 3 in the fuel tank 2, and top petrol tank 3 is connected with fuel tank 2, and places the top of fuel tank 2.
In the utility model, be provided with oil strainer in the top petrol tank 3, this oil strainer comprises oily filter core 4, oil strainer mounting bracket 6 and oily filter core fixed platen 5, oil filter core 4 is sheathed on the oil strainer mounting bracket 6 by oily filter core fixed platen 5, and the top and bottom of oil strainer mounting bracket 6 are movably connected on respectively the bottom of oily filter core fixed platen 5 and top petrol tank 3; Oil strainer mounting bracket 6 is hollow shape, and offers oil inlet hole 7 and oil outlet 8.Wherein, oil strainer is used for the greasy dirt that particle is larger and filters out, and guarantees the cleanliness of lubricant oil, avoids unit to suffer damage.
Among the utility model embodiment, top petrol tank 3 is one-body molded with fuel tank 2.The upper end of oil strainer mounting bracket 6 offers the outside thread highly corresponding with oily filter core 4, the upper end of oil strainer mounting bracket 6 is threaded with the internal thread that oily filter core fixed platen 5 is offered with this outside thread is complementary, being used for oily filter core fixed platen 5 can regulate according to the height size of oily filter core 4, realizes the oily filter core 4 of different size is locked.The lower end of oil strainer mounting bracket 6 adopts the sealed type tapered thread to be connected in the bottom of top petrol tank 3, can prevent the leakage of lubricant oil simple and effectively, thereby guarantees the cleanliness of lubricant oil.Oil outlet 8 is opened on the Vertical direction that oil strainer mounting bracket 6 flows to along lubricant oil, is convenient to lubricant oil and directly enters oily filter core 4 inside and filter.Oil filter core 4 is made by the paper filter core of anti-the fluorine.
Principle of the present utility model is that the power by oil pump adds to top petrol tank 3 to lubricant oil, when the compressor lubricant oil power cycle that causes at suddenly outage or oil pump fault stops, can the lubricant oil that store in time be supplied with bearing of compressor and gear by top petrol tank 3 and the gravitational potential energy of the high potential difference generation of fuel tank 2, guarantee safety and stability that handpiece Water Chilling Units turns round when emergency case.
In addition, the oily filter core 4 that adopts comprises a kind of in the paper filter core of anti-fluorine of 60L/min, 90L/min, 100L/min, 125L/min, 140L/min and 180L/min.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a top petrol tank centrifugal refrigerating machines comprises the compressor gear housing, is provided with fuel tank in this compressor gear housing, it is characterized in that: be provided with top petrol tank in the described fuel tank; Described top petrol tank and described fuel tank are connected, and place the top of this fuel tank.
2. a kind of top petrol tank centrifugal refrigerating machines according to claim 1, it is characterized in that: described top petrol tank and described fuel tank are one-body molded.
3. a kind of top petrol tank centrifugal refrigerating machines according to claim 1 and 2, it is characterized in that: be provided with oil strainer in the described top petrol tank, this oil strainer comprises oily filter core, oil strainer mounting bracket and oily filter core fixed platen; Described oily filter core is sheathed on the oil strainer mounting bracket by oily filter core fixed platen; The top and bottom of described oil strainer mounting bracket are movably connected on respectively the bottom of described oily filter core fixed platen and top petrol tank; Described oil strainer mounting bracket is hollow shape, and offers oil inlet hole and oil outlet.
4. a kind of top petrol tank centrifugal refrigerating machines according to claim 3, it is characterized in that: the upper end of described oil strainer mounting bracket offers the outside thread corresponding with described oily filter core height, and the upper end of this oil strainer mounting bracket is threaded with the internal thread that described oily filter core fixed platen is offered with this outside thread is complementary; The lower end of described oil strainer mounting bracket adopts the sealed type tapered thread to be connected in the bottom of described top petrol tank.
5. a kind of top petrol tank centrifugal refrigerating machines according to claim 3 is characterized in that: described oil outlet is opened on the Vertical direction that described oil strainer mounting bracket flows to along lubricant oil.
6. a kind of top petrol tank centrifugal refrigerating machines according to claim 3, it is characterized in that: described oily filter core is made by the paper filter core of anti-the fluorine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557415 CN202883385U (en) | 2012-10-27 | 2012-10-27 | Centrifugal water chilling unit of high-level oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557415 CN202883385U (en) | 2012-10-27 | 2012-10-27 | Centrifugal water chilling unit of high-level oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883385U true CN202883385U (en) | 2013-04-17 |
Family
ID=48074819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557415 Expired - Lifetime CN202883385U (en) | 2012-10-27 | 2012-10-27 | Centrifugal water chilling unit of high-level oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465035A (en) * | 2016-01-08 | 2016-04-06 | 珠海格力电器股份有限公司 | Air-conditioner and centrifugal compressor thereof |
-
2012
- 2012-10-27 CN CN 201220557415 patent/CN202883385U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465035A (en) * | 2016-01-08 | 2016-04-06 | 珠海格力电器股份有限公司 | Air-conditioner and centrifugal compressor thereof |
| CN105465035B (en) * | 2016-01-08 | 2019-01-15 | 珠海格力电器股份有限公司 | Air conditioner and its centrifugal compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |