CN2814260Y - Screw type water cooling machine set water heating energy-saving equipment - Google Patents
Screw type water cooling machine set water heating energy-saving equipment Download PDFInfo
- Publication number
- CN2814260Y CN2814260Y CN 200520062452 CN200520062452U CN2814260Y CN 2814260 Y CN2814260 Y CN 2814260Y CN 200520062452 CN200520062452 CN 200520062452 CN 200520062452 U CN200520062452 U CN 200520062452U CN 2814260 Y CN2814260 Y CN 2814260Y
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- working medium
- water heat
- refrigeration
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 238000010438 heat treatment Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 title abstract description 5
- 238000005057 refrigeration Methods 0.000 claims abstract description 26
- 239000000498 cooling water Substances 0.000 claims abstract description 20
- 239000002918 waste heat Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009182 swimming Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a screw type water cooling machine set water heating energy-saving facility, the aim of the utility model is to provide the screw type water cooling machine set water heating energy-saving facility with energy saving, resource saving, no environment pollution and low integrated operation cost, and the utility model can recycle and make full use of residual heat of the water cooling machine set. The utility model comprises a screw type refrigeration compressor, a refrigeration actuating medium guide pipe, a water condenser, an evaporator, a refrigeration actuating medium flow rate control chamber, a reverse U-shaped pipe, an actuating medium-water heat exchanger and a water heat exchanger, wherein an outlet of the refrigeration actuating medium guide pipe faces upward, one end of the reverse U-shaped pipe is connected with the outlet of the refrigeration actuating medium guide pipe, and the other end of the reverse U-shaped pipe is connected with the actuating medium-water heat exchanger. The water heat exchanger is connected with the cooling water discharge pipeline, and the water heat exchanger is provided with a cooling water inlet. The actuating medium-water heat exchanger is provided with a hot water outlet, and the water heat exchanger is connected with the actuating medium-water heat exchanger through a low temperature heat water pipe. The utility model can be used for the field of heating and energy saving.
Description
Technical field
The utility model relates to a kind of screw-type water chiller and heats the water energy-saving equipment.
Background technology
At present, production, life and the health hot water that building such as many hotels, hotel, dining room, Saunas, swimming pool place needs, what generally adopt is that traditional firing equipments such as fire coal, oil burning boiler or boilers heated electrically are produced, and has therefore consumed a large amount of energy; And the screw-type water chiller of central air-conditioning also produces a large amount of waste heats when refrigeration, this waste heat carries via the refrigeration working medium of high temperature, high pressure, and be discharged in the outdoor air by cooling tower, therefore not only having wasted a large amount of energy also causes serious thermal pollution to outdoor air.This shows, not only needed to freeze but also needed the occasion of a large amount of hot water at some, process of refrigerastion has a large amount of heat energy to waste, and needing to consume other fuel, the process of heating produces heat energy, caused the dual waste of the energy and resource, not only uneconomical but also contaminated environment, people heightened awareness to energy-saving and cost-reducing necessity and urgency.
Existing screw-type water chiller structure as shown in Figure 1, it mainly comprises screw type refrigerating compressor 1, refrigeration working medium conduit 2, water condenser 3, evaporimeter 4, refrigeration working medium flow-control chamber 5, water condenser 3 is provided with cooling water and enters pipeline 6, cooling water discharge line 7, refrigeration working medium conduit 2 outlets of screw type refrigerating compressor 1 downwards, therefore can't on existing screw-type water chiller, install heat-exchanger rig additional, promptly can't utilize waste heat.
So existing product has the following disadvantages: waste energy and resource, environment is had pollution, can not reclaim and make full use of the waste heat of handpiece Water Chilling Units, integrated operation expense height.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of energy savings and resource, environmentally safe are provided, can reclaim and make full use of the waste heat of handpiece Water Chilling Units, the screw-type water chiller that the integrated operation expense is low heats the water energy-saving equipment.
The technical scheme that the utility model adopted is: the utility model comprises screw type refrigerating compressor, the refrigeration working medium conduit, water condenser, evaporimeter, refrigeration working medium flow-control chamber, described water condenser is provided with cooling water and enters pipeline, the cooling water discharge line, it also comprises inverted-loop tube, working medium-water heat exchanger, water heat exchanger, described refrigeration working medium conduit outlet upwards, described inverted-loop tube one end is connected with described refrigeration working medium conduit outlet, the other end is connected with described working medium-water heat exchanger, described working medium-water heat exchanger is connected with described water condenser by bend pipe, described water heat exchanger inserts described cooling water discharge line, described water heat exchanger is provided with cooling water inlet, described working medium-water heat exchanger is provided with hot water outlet, and described water heat exchanger is connected by the low-temperature water heating pipe with described working medium-water heat exchanger.
Described working medium-water heat exchanger, described water heat exchanger are plate type heat exchanger or shell-and-tube heat exchanger.
The beneficial effects of the utility model are: because the utility model comprises working medium-water heat exchanger, water heat exchanger, cold water is via described cooling water inlet, described water heat exchanger enters described low-temperature water heating pipe, the hot water that cold water being used in described water heat exchanger and described cooling water drainpipe cooled off described condenser carries out heat exchange and becomes low-temperature water heating, the low-temperature water heating that makes by the cold water described working medium-water heat exchanger of flowing through, the refrigeration working medium of low-temperature water heating and high temperature carries out heat exchange and becomes high-temperature-hot-water in described working medium-water heat exchanger, high-temperature-hot-water uses for the user by described hot water outlet, the utility model is in the hotel, the hotel, the dining room, Saunas, use in building such as swimming pool place, alternative traditional homogeneous solution-type reactor equipment that heats, release heats the energy that water consumes with boiler, produce thereby satisfy, life and health be with the needs of hot water, avoided after the fuel combustion pollution to atmosphere; In addition; a large amount of waste heats that the screw-type water chiller of the central air-conditioning in these places produces when refrigeration carry via the refrigeration working medium of high temperature, high pressure; absorbed by cold water and low-temperature water heating through described water heat exchanger and described working medium-water heat exchanger; thereby having significantly reduced waste heat is discharged in the outdoor air; therefore both saved a large amount of energy and also can not cause thermal pollution outdoor air, thus the utility model energy savings and resource, environmentally safe, can reclaim and make full use of handpiece Water Chilling Units waste heat, protect environment, integrated operation expense low.
Description of drawings
Fig. 1 is the structural representation of existing screw-type water chiller;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, the utility model comprises generation high temperature, the screw type refrigerating compressor 1 of high pressure thermal source, refrigeration working medium conduit 2, water condenser 3, evaporimeter 4, refrigeration working medium flow-control chamber 5, described water condenser 3 is provided with cooling water and enters pipeline 6, cooling water discharge line 7, it also comprises inverted-loop tube 8, working medium-water heat exchanger 9, water heat exchanger 10, described refrigeration working medium conduit 2 outlets upwards, described inverted-loop tube 8 one ends are connected with described refrigeration working medium conduit 2 outlets, the other end is connected with described working medium-water heat exchanger 9, described working medium-water heat exchanger 9 is connected with described water condenser 3 by bend pipe, described water heat exchanger 10 inserts described cooling water discharge line 7, described water heat exchanger 10 is provided with cooling water inlet 11, described working medium-water heat exchanger 9 is provided with hot water outlet 13, described water heat exchanger 10 is connected by low-temperature water heating pipe 12 with described working medium-water heat exchanger 9, described working medium-water heat exchanger 9, described water heat exchanger 10 is a plate type heat exchanger, can certainly adopt the heat exchanger of other types such as shell-and-tube heat exchanger.
The process of the waste heat of the utility model recycling handpiece Water Chilling Units is as follows: cold water is via described cooling water inlet 11, described water heat exchanger 10 enters described low-temperature water heating pipe 12, the hot water that cold water being used in described water heat exchanger 10 and described cooling water drainpipe 7 cooled off described condenser 3 carries out heat exchange and becomes low-temperature water heating, the low-temperature water heating that makes by the cold water described working medium-water heat exchanger 9 of flowing through, the refrigeration working medium of low-temperature water heating and high temperature carries out heat exchange and becomes high-temperature-hot-water in described working medium-water heat exchanger 9, and high-temperature-hot-water uses for the user by described hot water outlet 13.
The utility model in the hotel, building places such as hotel, dining room, Saunas, swimming pool use; alternative traditional homogeneous solution-type reactor equipment that heats; release heats the energy that water consumes with boiler; thereby satisfy production, life and health needs with hot water; avoided after the fuel combustion pollution to atmosphere; the protection environment, the integrated operation expense is low.The utility model can be widely used in heating energy-saving field.
Claims (2)
1, a kind of screw-type water chiller heats the water energy-saving equipment, comprise screw type refrigerating compressor (1), refrigeration working medium conduit (2), water condenser (3), evaporimeter (4), refrigeration working medium flow-control chamber (5), described water condenser (3) is provided with cooling water and enters pipeline (6), cooling water discharge line (7), it is characterized in that: it also comprises inverted-loop tube (8), working medium-water heat exchanger (9), water heat exchanger (10), described refrigeration working medium conduit (2) outlet upwards, described inverted-loop tube (8) one ends are connected with described refrigeration working medium conduit (2) outlet, the other end is connected with described working medium-water heat exchanger (9), described working medium-water heat exchanger (9) is connected with described water condenser (3) by bend pipe, described water heat exchanger (10) inserts described cooling water discharge line (7), described water heat exchanger (10) is provided with cooling water inlet (11), described working medium-water heat exchanger (9) is provided with hot water outlet (13), and described water heat exchanger (10) is connected by low-temperature water heating pipe (12) with described working medium-water heat exchanger (9).
2, screw-type water chiller according to claim 1 heats the water energy-saving equipment, it is characterized in that: described working medium-water heat exchanger (9), described water heat exchanger (10) are plate type heat exchanger or shell-and-tube heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062452 CN2814260Y (en) | 2005-08-05 | 2005-08-05 | Screw type water cooling machine set water heating energy-saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520062452 CN2814260Y (en) | 2005-08-05 | 2005-08-05 | Screw type water cooling machine set water heating energy-saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814260Y true CN2814260Y (en) | 2006-09-06 |
Family
ID=36949347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520062452 Expired - Fee Related CN2814260Y (en) | 2005-08-05 | 2005-08-05 | Screw type water cooling machine set water heating energy-saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814260Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036535A (en) * | 2017-12-06 | 2018-05-15 | 安徽睿知信信息科技有限公司 | A kind of structure of screw type cold source hot water machine group |
-
2005
- 2005-08-05 CN CN 200520062452 patent/CN2814260Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036535A (en) * | 2017-12-06 | 2018-05-15 | 安徽睿知信信息科技有限公司 | A kind of structure of screw type cold source hot water machine group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI HUISHENG ENERGY TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER OWNER: NIE MIN Effective date: 20070511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070511 Address after: 308, room 519020, CNAC building, 1197 Kyushu Avenue, Zhuhai, Guangdong Patentee after: Zhuhai Huisheng Energy Source Technology Development Co., Ltd. Address before: 519000, Guangdong, Zhuhai, Kyushu Road, No. 1195, building on the third floor of the building Patentee before: Nie Min |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Address of the patentee Correct: Room 308, CNAC building, 1197 East Jiuzhou Road, Guangdong, Zhuhai False: Room 308, CNAC building, 1197 East Kyushu Road, Guangdong, Zhuhai Number: 24 Page: 591 Volume: 23 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Screw type water cooling machine set water heating energy-saving equipment Effective date of registration: 20130419 Granted publication date: 20060906 Pledgee: The Great Wall Hing Agricultural Bank of China Financial Leasing Co Pledgor: Zhuhai Huisheng Energy Source Technology Development Co., Ltd. Registration number: 2013990000218 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150723 Granted publication date: 20060906 Pledgee: The Great Wall Hing Agricultural Bank of China Financial Leasing Co Pledgor: Zhuhai Huisheng Energy Source Technology Development Co., Ltd. Registration number: 2013990000218 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |