CN204830596U - Siphon oil refrigerating plant and be equipped with siphon oil refrigerating plant's refrigerating unit - Google Patents
Siphon oil refrigerating plant and be equipped with siphon oil refrigerating plant's refrigerating unit Download PDFInfo
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- CN204830596U CN204830596U CN201520457329.0U CN201520457329U CN204830596U CN 204830596 U CN204830596 U CN 204830596U CN 201520457329 U CN201520457329 U CN 201520457329U CN 204830596 U CN204830596 U CN 204830596U
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- siphon
- heat exchanger
- refrigerating plant
- end socket
- condenser
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Abstract
The utility model provides a siphon oil refrigerating plant and be equipped with siphon oil refrigerating plant's refrigerating unit, refrigerating plant installs in refrigerating unit with siphon oil, the wherein import and condenser intercommunication of siphon jar, the pipeline intercommunication is passed through through pipeline and heat exchanger cooling population intercommunication, the heat transfer export of heat exchanger with the import of condenser to the export of siphon tank bottoms portion. The installation relative altitude of siphon jar is higher than the heat exchanger. The liquid refrigerant of condenser gets into the siphon jar and manage from the bottom and say and carry out the heat exchange with the refrigeration oil by the entering heat exchanger, because the temperature of refrigeration oil is high, so the liquid refrigerant gets into back in the heat exchanger, pressure in the steam raising that boils rapidly, this moment heat exchanger is higher than the pressure with the condenser, and steam flows from the export of heat exchanger to the steam of coming with compressor end gets into the condenser together, carries out the heat transfer with external medium, and the refrigerant after the heat transfer flows back to the siphon jar again.
Description
Technical field
The utility model relates to refrigerating field, particularly relates to a kind of siphon oil refrigerating plant and is provided with the refrigeration unit of siphon oil refrigerating plant.
Background technology
In the prior art, when compression ratio between the air-breathing and exhaust of system is excessive, need the refrigeration oil of lower temperature to strengthen the sealing between rotor and steel wall, compressor only carrys out the parts of the lubrication such as cooling motor and bearing by return-air cooling, can not meet the demands far away, so carry out reduction temperature with regard to needing extra energy to refrigeration oil, improve freezing oil viscosity.
The more refrigeration modes of present application comprises: air-cooled, water-cooled and traditional siphon cold; Wherein, the air-cooled electric motor fan that needs is to carry out forced heat radiation, but this mode adds extra power consumption; Water-cooled needs water source and enters shell and tube exchanger and carry out heat exchange, but high to water quality requirement, when hardness of water is too high, easily causes fouling, can not solve the problem of refrigeration oil heat exchange, carry out clearing up not only time-consuming taking a lot of work, and have a strong impact on the life-span of heat exchanger.And traditional siphon cooling utilizes the waste heat of condenser to carry out the heat exchange between cold-producing medium and refrigeration oil by heat exchanger, but in-site installation finds, refrigeration dosage has certain increase, and site operation amount is large, and valve installation amount is many, and pipeline is complicated.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the purpose of this utility model is, provides one not need additionally to increase cold-producing medium again, does not also need to consume extra energy, not to the siphon oil refrigerating plant of environment.
For reaching this object, the utility model comprises: the Siphon pot that import is communicated with the condenser in refrigeration unit and relative altitude lower than described Siphon pot, and with the heat exchanger of described Siphon pot outlet at bottom by pipeline communication;
Pipeline communication is passed through in the import of the condenser in the heat exchange outlet of described heat exchanger and refrigeration unit.
Preferably, described Siphon pot is provided with lateral outlet;
The lateral outlet of described Siphon pot is communicated with the cold-producing medium fluid reservoir in refrigeration unit.
Preferably, the lateral outlet of described Siphon pot is arranged on 1/2nd height and positions of described Siphon pot.
Preferably, the pipeline between described Siphon pot and described heat exchanger is provided with the first pipeline control valve;
The pipeline of the condenser in described heat exchanger and refrigeration unit is provided with second pipe control valve.
Preferably, described first pipeline control valve and described second pipe control valve all adopt gate valve or check-valves or butterfly valve or stop valve.
Preferably, described heat exchanger adopts oil injection type plate type heat exchanger.
Preferably, described Siphon pot comprises: cylindrical shell and the first end socket and the second end socket that are separately positioned on described cylindrical shell two ends;
Described first end socket is arranged on the top under described Siphon pot using state, and described second end socket is arranged on the below under described Siphon pot using state;
Described first end socket is provided with the import be communicated with the condenser in refrigeration unit; Described second end socket is provided with the outlet at bottom be communicated with described heat exchanger.
Preferably, described cylindrical shell adopts the mode of welding to be connected with described first end socket and described second end socket respectively.
Preferably, the import of described first end socket is provided with the entrance sleeve adopting welding manner to be connected with described first end socket;
The outlet at bottom of described second end socket is provided with the outlet at bottom adopting welding manner to be connected with described second end socket and takes over;
Described outlet at bottom adapter adopts the mode of welding to be connected with pipeline, and described Siphon pot is communicated with described heat exchanger.
Be provided with a refrigeration unit for siphon oil refrigerating plant, comprise: siphon oil refrigerating plant, condenser and cold-producing medium fluid reservoir.
As can be seen from the above technical solutions, the utility model has the following advantages:
Be installed in refrigeration unit by siphon oil refrigerating plant, wherein the import of Siphon pot is communicated with condenser, and Siphon pot outlet at bottom cools population by pipeline and heat exchanger and is communicated with, and pipeline communication is passed through in the heat exchange outlet of heat exchanger and the import of condenser.The installation relative altitude of Siphon pot is higher than heat exchanger.Like this, the liquid refrigerant of condenser, enters Siphon pot and enters heat exchanger from bottom through pipeline, carries out heat exchange with refrigeration oil, because the temperature of refrigeration oil is high, so liquid refrigerant enters after in heat exchanger, boiling produces steam rapidly, and the pressure now in heat exchanger is higher than the pressure with condenser, steam flows out from the outlet of heat exchanger, and enter condenser together with the steam of coming with compressor air-discharging end, carry out heat exchange with extraneous medium, the cold-producing medium after heat exchange flows back to Siphon pot again.Such cooling procedure, does not need additionally to increase cold-producing medium again, does not need to consume extra energy, and also not to environment, and siphon oil refrigerating plant can complete in factory, and suppresses, and shortens installation period, simplifies installation procedure.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the main TV structure figure of siphon oil refrigerating plant embodiment;
Fig. 2 is the side-looking structure chart of siphon oil refrigerating plant embodiment;
Fig. 3 is the plan structure figure of siphon oil refrigerating plant embodiment;
Fig. 4 is arranged in the refrigeration unit of siphon oil refrigerating plant.
Detailed description of the invention
For making the purpose of this utility model, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in this specific embodiment, technical scheme in the utility model is clearly and completely described, obviously, the embodiments described below are only the utility model part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
The utility model provides a kind of siphon oil refrigerating plant, refer to Fig. 1, and shown in composition graphs 2 and Fig. 3, comprising: the Siphon pot 1 that import is communicated with the condenser 5 in refrigeration unit and relative altitude lower than Siphon pot 1, and pass through the heat exchanger 2 of pipeline communication with Siphon pot 1 outlet at bottom 16; Pipeline communication is passed through in the import of the condenser 5 in the heat exchange outlet of heat exchanger 2 and refrigeration unit.
It can thus be appreciated that, refer to shown in Fig. 4, siphon oil refrigerating plant is installed in refrigeration unit, wherein the import 15 of Siphon pot 1 is communicated with condenser 5, Siphon pot 1 outlet at bottom cools population by pipeline with heat exchanger 2 and is communicated with, and pipeline communication is passed through in the heat exchange outlet of heat exchanger 2 and the import of condenser 5.The installation relative altitude of Siphon pot 1 is higher than heat exchanger 2.Like this, the liquid refrigerant of condenser 5, enters Siphon pot 1 and enters heat exchanger 2 from bottom through pipeline, carry out heat exchange with refrigeration oil, because the temperature of refrigeration oil is high, so liquid refrigerant enters after in heat exchanger, boiling produces steam rapidly, and the pressure now in heat exchanger 2 is higher than the pressure with condenser 5, steam flows out from the outlet of heat exchanger 2, and enter condenser 5 together with the steam of coming with compressor air-discharging end, carry out heat exchange with extraneous medium, the cold-producing medium after heat exchange flows back to Siphon pot again.Such cooling procedure, does not need additionally to increase cold-producing medium again, does not need to consume extra energy, and also not to environment, and siphon oil refrigerating plant can complete in factory, and suppresses, and shortens installation period, simplifies installation procedure.
Further, by the caliber of the pipeline of overstriking Siphon pot and heat exchanger, or/and improve the relative altitude of condenser 5 and heat exchanger 2, and strengthen fluid pressure, the steam pressure produced in heat exchanger 2 can be reduced, reduce the construction cost of heat exchanger 2.
In the present embodiment, Siphon pot 1 is provided with lateral outlet 11; The lateral outlet 11 of Siphon pot is communicated with the cold-producing medium fluid reservoir 6 in refrigeration unit.Preferably, the lateral outlet 11 of Siphon pot is arranged on 1/2nd height and positions of Siphon pot 1.
Like this, the cold-producing medium flowing to Siphon pot 1 is divided into two-way, and a road enters heat exchanger 2 from outlet at bottom 16; Another road flows to cold-producing medium fluid reservoir 6 from lateral outlet 11, carries out cold-producing medium stock to whole system.
In the present embodiment, the pipeline between Siphon pot 1 and heat exchanger 2 is provided with the first pipeline control valve 3; Heat exchanger 2 is provided with second pipe control valve 4 with the pipeline of the condenser 5 in refrigeration unit.
Preferably, the first pipeline control valve 3 and second pipe control valve 4 all adopt gate valve or check-valves or butterfly valve or stop valve.
In the present embodiment, heat exchanger adopts oil injection type plate type heat exchanger.
In the present embodiment, Siphon pot 1 comprises: cylindrical shell 12 and the first end socket 13 and the second end socket 14 being separately positioned on cylindrical shell 12 two ends; First end socket 13 is arranged on the top under Siphon pot 1 using state, and the second end socket 14 is arranged on the below under Siphon pot 1 using state; First end socket 13 is provided with the import 15 be communicated with the condenser 5 in refrigeration unit; Second end socket 14 is provided with the outlet at bottom 16 be communicated with heat exchanger 2.Cylindrical shell 12 adopts the mode of welding to be connected with the first end socket 13 and the second end socket 14 respectively.
The import 15 of the first end socket 13 is provided with the entrance sleeve 13a adopting welding manner to be connected with the first end socket 13; The outlet at bottom 16 of the second end socket 14 is provided with the outlet at bottom adapter 14a adopting welding manner to be connected with the second end socket 14; Outlet at bottom adapter 14a and pipeline adopt the mode of welding to be connected, and Siphon pot 1 is communicated with heat exchanger 2.Like this, siphon oil refrigerating plant can be completed in factory, and suppress, shorten installation period, simplify installation procedure.And valve use amount is few, reduce amount of leakage, pipeline connects simple, and weld bond quantity is few, improves and manufactures efficiency.
The utility model also provides a kind of refrigeration unit being provided with siphon oil refrigerating plant, refers to shown in Fig. 4, comprising: siphon oil refrigerating plant, condenser and cold-producing medium fluid reservoir.
Be installed in refrigeration unit by siphon oil refrigerating plant, wherein the import 15 of Siphon pot 1 is communicated with condenser 5, and Siphon pot 1 outlet at bottom cools population by pipeline with heat exchanger 2 and is communicated with, and pipeline communication is passed through in the heat exchange outlet of heat exchanger 2 and the import of condenser 5.The installation relative altitude of Siphon pot 1 is higher than heat exchanger 2, and the setting height(from bottom) of condenser is higher than Siphon pot 1.Cold-producing medium fluid reservoir is communicated with the lateral outlet 11 of Siphon pot 1.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in description of the present utility model and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiment of the present utility model described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, and intention is to cover not exclusive comprising.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. siphon oil a refrigerating plant, it is characterized in that, comprising: the Siphon pot that import is communicated with the condenser in refrigeration unit and relative altitude lower than described Siphon pot, and with the heat exchanger of described Siphon pot outlet at bottom by pipeline communication;
Pipeline communication is passed through in the import of the condenser in the heat exchange outlet of described heat exchanger and refrigeration unit.
2. siphon oil refrigerating plant according to claim 1, is characterized in that:
Described Siphon pot is provided with lateral outlet;
The lateral outlet of described Siphon pot is communicated with the cold-producing medium fluid reservoir in refrigeration unit.
3. siphon oil refrigerating plant according to claim 2, is characterized in that:
The lateral outlet of described Siphon pot is arranged on 1/2nd height and positions of described Siphon pot.
4. siphon oil refrigerating plant according to claim 1, is characterized in that:
Pipeline between described Siphon pot and described heat exchanger is provided with the first pipeline control valve;
The pipeline of the condenser in described heat exchanger and refrigeration unit is provided with second pipe control valve.
5. siphon oil refrigerating plant according to claim 4, is characterized in that:
Described first pipeline control valve and described second pipe control valve all adopt gate valve or check-valves or butterfly valve or stop valve.
6. siphon oil refrigerating plant according to claim 1, is characterized in that:
Described heat exchanger adopts oil injection type plate type heat exchanger.
7. siphon oil refrigerating plant according to claim 1, is characterized in that:
Described Siphon pot comprises: cylindrical shell and the first end socket and the second end socket that are separately positioned on described cylindrical shell two ends;
Described first end socket is arranged on the top under described Siphon pot using state, and described second end socket is arranged on the below under described Siphon pot using state;
Described first end socket is provided with the import be communicated with the condenser in refrigeration unit; Described second end socket is provided with the outlet at bottom be communicated with described heat exchanger.
8. siphon oil refrigerating plant according to claim 7, is characterized in that:
Described cylindrical shell adopts the mode of welding to be connected with described first end socket and described second end socket respectively.
9. siphon oil refrigerating plant according to claim 7, is characterized in that:
The import of described first end socket is provided with the entrance sleeve adopting welding manner to be connected with described first end socket;
The outlet at bottom of described second end socket is provided with the outlet at bottom adopting welding manner to be connected with described second end socket and takes over;
Described outlet at bottom adapter adopts the mode of welding to be connected with pipeline, and described Siphon pot is communicated with described heat exchanger.
10. be provided with a refrigeration unit for siphon oil refrigerating plant, it is characterized in that, comprising: siphon oil refrigerating plant, condenser and the cold-producing medium fluid reservoir described in claim 1 to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457329.0U CN204830596U (en) | 2015-06-30 | 2015-06-30 | Siphon oil refrigerating plant and be equipped with siphon oil refrigerating plant's refrigerating unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520457329.0U CN204830596U (en) | 2015-06-30 | 2015-06-30 | Siphon oil refrigerating plant and be equipped with siphon oil refrigerating plant's refrigerating unit |
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| CN204830596U true CN204830596U (en) | 2015-12-02 |
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| CN201520457329.0U Active CN204830596U (en) | 2015-06-30 | 2015-06-30 | Siphon oil refrigerating plant and be equipped with siphon oil refrigerating plant's refrigerating unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238223A (en) * | 2017-05-31 | 2017-10-10 | 张红钦 | Novel siphon type refrigeration system |
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- 2015-06-30 CN CN201520457329.0U patent/CN204830596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238223A (en) * | 2017-05-31 | 2017-10-10 | 张红钦 | Novel siphon type refrigeration system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250000 Yinhe Road, Jibei Development Zone, Jiyang County, Jinan City, Shandong Province, 20-3 (No. 3 Factory Area, Botong Industrial Science and Technology Park) Patentee after: Shandong Euro Energy Technology Co., Ltd. Address before: 250121 South Head of Hujia Village, Daqiao Town, Tianqiao District, Jinan City, Shandong Province Patentee before: JINAN OURFUTURE REFRIGERATION EQUIPMENT CO., LTD. |
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| CP03 | Change of name, title or address |