CN201935522U - Energy-saving refrigerating unit - Google Patents
Energy-saving refrigerating unit Download PDFInfo
- Publication number
- CN201935522U CN201935522U CN2010206725276U CN201020672527U CN201935522U CN 201935522 U CN201935522 U CN 201935522U CN 2010206725276 U CN2010206725276 U CN 2010206725276U CN 201020672527 U CN201020672527 U CN 201020672527U CN 201935522 U CN201935522 U CN 201935522U
- Authority
- CN
- China
- Prior art keywords
- water
- energy
- cooling
- water tank
- freezing
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an energy-saving refrigerating unit, which especially takes an obvious effect in northern areas which are rather cold in winter. The energy-saving refrigerating unit is characterized in that a closed loop circuit is formed by a cooling tower, a cooling water tank, a cold water unit and a freezing water tank; each connecting pipeline is provided with a stop valve; two stop valves are arranged between the water outlet of the cooling water tank and the water inlet of the cold water unit; a cooling water pump is arranged between the two stop valves; two stop valves are also arranged between the water outlet of the freezing water tank and the water inlet of the cold water unit; and a freezing water pump is arranged between the two stop valves. The energy-saving refrigerating unit also comprises two pipelines, wherein the water outlet of the cooling tower and the water inlet of the freezing water tank are communicated by a first energy-saving pipeline with the stop valve, and water flowing out of the freezing water pump is communicated with the inlet of the cooling tower by a second energy-saving pipeline with the stop valve. When the energy-saving refrigerating unit is used in a low-temperature environment, cooling water bypasses the cold water unit for use to achieve the goal of reducing energy consumption.
Description
Technical field
The utility model design relates in integrated mill the handpiece Water Chilling Units of using in the equipment of low temperature requirement, specifically, relates to a kind of energy-saving freezing unit, especially obvious in the colder regional effect of north of china in winter.
Background technology
At present, the handpiece Water Chilling Units of in integrated mill, using substantially to the requirement of temperature between 5-15 degree centigrade, the time of opening in 1 year according to the plant produced needs is all need open in the four seasons, but owing to China winter all can be lower than 5-15 degree centigrade except that all the other the regional temperature of southern part provinces and cities, it is just bigger to the waste of power consumption at this moment to open handpiece Water Chilling Units.
In order to overcome handpiece Water Chilling Units environment temperature to be on the low side in the winter time, environment temperature is lower than the situation appearance that also must open refrigerator under the situation of equipment requirement temperature, the utility model provides a kind of freezing unit, can effectively be reduced in the energy consumption of environment temperature handpiece Water Chilling Units when low.
The utility model content
The purpose of this utility model is to provide a kind of energy-saving freezing unit, is used to reduce handpiece Water Chilling Units power consumption in winter.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of energy-saving freezing unit, the delivery port of cooling tower is connected with the water inlet of cooling water tank by cooling tube, the delivery port of cooling water tank is connected with the water inlet of handpiece Water Chilling Units, the delivery port of handpiece Water Chilling Units is connected with the water inlet of freezing water tank, the delivery port of freezing water tank is connected with the water inlet of handpiece Water Chilling Units, the delivery port of handpiece Water Chilling Units is connected with the water inlet of cooling tower, above-mentioned cooling tower, cooling water tank, handpiece Water Chilling Units, freezing water tank is formed the closed-loop path, stop valve all is housed on the every connecting line, from the delivery port of cooling water tank to two stop valves are housed the water inlet of handpiece Water Chilling Units, between two stop valves cooling water pump is housed, from the delivery port of freezing water tank to two stop valves are housed the water inlet of handpiece Water Chilling Units, a chilled water pump is housed between two stop valves
Also comprise the two-way pipeline, the first energy-conservation pipeline that wherein has a stop valve is communicated with the delivery port of cooling tower with the water inlet of freezing water tank, and the second energy-conservation pipeline that has stop valve will be connected with the inlet of cooling tower from the water that chilled water pump flows out.
The beneficial effects of the utility model are:
When low temperature environment used, cooling water got around handpiece Water Chilling Units and uses, and reaches the purpose that cuts down the consumption of energy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Embodiment: referring to Fig. 1.
A kind of energy-saving freezing unit, the delivery port of cooling tower 1 is connected by the water inlet of cooling tube 2 with cooling water tank 3, the delivery port of cooling water tank 3 is connected with the water inlet of handpiece Water Chilling Units 4, the delivery port of handpiece Water Chilling Units 4 is connected with the water inlet of freezing water tank 5, the delivery port of freezing water tank 5 is connected with the water inlet of handpiece Water Chilling Units 4, the delivery port of handpiece Water Chilling Units 4 is connected with the water inlet of cooling tower 1, above-mentioned cooling tower 1, cooling water tank 3, handpiece Water Chilling Units 4, freezing water tank 5 is formed the closed-loop path, stop valve all is housed on the every connecting line, from the delivery port of cooling water tank 3 to two stop valves are housed the water inlet of handpiece Water Chilling Units 4, between two stop valves cooling water pump 6 is housed, from the delivery port of freezing water tank 5 to two stop valves are housed the water inlet of handpiece Water Chilling Units 4, a chilled water pump 7 is housed between two stop valves
Also comprise the two-way pipeline, the first energy-conservation pipeline 8 that wherein has a stop valve is communicated with the delivery port of cooling tower 1 with the water inlet of freezing water tank 5, and the second energy-conservation pipeline 9 that has stop valve will be connected with the inlet of cooling tower 1 from the water that chilled water pump 7 flows out.
When normally using at ordinary times, the valve closes of the first energy-conservation pipeline 8 and the second energy-conservation pipeline 9, the normal water circulation is carried out in the closed-loop path that cooling tower 1, cooling water tank 3, handpiece Water Chilling Units 4, freezing water tank 5 are formed.
During low temperature environment, the stop valve of the first energy-conservation pipeline 8 and the second energy-conservation pipeline 9 is opened, and the stop valve at handpiece Water Chilling Units water inlet place is closed, and cooling water gets around handpiece Water Chilling Units and uses, and reaches the purpose that cuts down the consumption of energy.
Claims (1)
1. energy-saving freezing unit, the delivery port of cooling tower (1) is connected by the water inlet of cooling tube (2) with cooling water tank (3), the delivery port of cooling water tank (3) is connected with the water inlet of handpiece Water Chilling Units (4), the delivery port of handpiece Water Chilling Units (4) is connected with the water inlet of freezing water tank (5), the delivery port of freezing water tank (5) is connected with the water inlet of handpiece Water Chilling Units (4), the delivery port of handpiece Water Chilling Units (4) is connected with the water inlet of cooling tower (1), above-mentioned cooling tower (1), cooling water tank (3), handpiece Water Chilling Units (4), freezing water tank (5) is formed the closed-loop path, stop valve all is housed on the every connecting line, from the delivery port of cooling water tank (3) to two stop valves are housed the water inlet of handpiece Water Chilling Units (4), cooling water pump (6) is housed between two stop valves, from the delivery port of freezing water tank (5) to two stop valves are housed the water inlet of handpiece Water Chilling Units (4), a chilled water pump (7) is housed between two stop valves, it is characterized in that:
Also comprise the two-way pipeline, the first energy-conservation pipeline (8) that wherein has a stop valve is communicated with the delivery port of cooling tower (1) with the water inlet of freezing water tank (5), the second energy-conservation pipeline (9) that has stop valve will be connected with the inlet of cooling tower (1) from the water that chilled water pump (7) flows out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206725276U CN201935522U (en) | 2010-12-21 | 2010-12-21 | Energy-saving refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206725276U CN201935522U (en) | 2010-12-21 | 2010-12-21 | Energy-saving refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935522U true CN201935522U (en) | 2011-08-17 |
Family
ID=44447040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206725276U Expired - Lifetime CN201935522U (en) | 2010-12-21 | 2010-12-21 | Energy-saving refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935522U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322701A (en) * | 2011-09-07 | 2012-01-18 | 浙江青风制冷设备制造有限公司 | Zero-power-consumption corrosion-prevention water chiller used in winter |
| CN103216969A (en) * | 2013-03-29 | 2013-07-24 | 瞿红 | Double cold source water-cooled heat pipe energy-saving refrigerating system |
| CN104833172A (en) * | 2015-03-16 | 2015-08-12 | 泰兴市东圣食品科技有限公司 | Material liquid cooling device |
-
2010
- 2010-12-21 CN CN2010206725276U patent/CN201935522U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322701A (en) * | 2011-09-07 | 2012-01-18 | 浙江青风制冷设备制造有限公司 | Zero-power-consumption corrosion-prevention water chiller used in winter |
| CN103216969A (en) * | 2013-03-29 | 2013-07-24 | 瞿红 | Double cold source water-cooled heat pipe energy-saving refrigerating system |
| CN104833172A (en) * | 2015-03-16 | 2015-08-12 | 泰兴市东圣食品科技有限公司 | Material liquid cooling device |
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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: 20110817 |
|
| CX01 | Expiry of patent term |