CN200946957Y - Movable freezing station - Google Patents
Movable freezing station Download PDFInfo
- Publication number
- CN200946957Y CN200946957Y CN 200620071938 CN200620071938U CN200946957Y CN 200946957 Y CN200946957 Y CN 200946957Y CN 200620071938 CN200620071938 CN 200620071938 CN 200620071938 U CN200620071938 U CN 200620071938U CN 200946957 Y CN200946957 Y CN 200946957Y
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- container
- compressor
- water pump
- portable refrigeration
- refrigeration station
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Abstract
The utility model discloses a movable type cooling station which comprises a cooling tower, a condenser, an evaporator, a throttling device, a compressor, an electric control cabinet, a refrigerating water pump, an expansion tank and a cooling water pump, further consists of a container; wherein, the cooling tower is fixed on the top of the container, the condenser, the evaporator, the throttling device, the compressor, the electric control cabinet, the refrigerating water pump, the expansion tank and the cooling water pump are arranged in the container. The utility model has the unit, pumps and various valves all mounted in the container and the cooling tower arranged on the top of the container, therefore has the advantages of compact structure, easy maintenance, convenient transportation for integral installation, high degree of protection, thereby being applicable to outdoor work, in particular to the concrete-pouring on site.
Description
One, technical field
The utility model relates to a kind of refrigeration station, relates in particular to a kind of refrigeration station that low-temperature receiver is provided for the mobile operational process place.
Two, background technology
When construction and prestressed concrete member construction, all need to carry out the concrete cast, the crack is the quality problems that the concrete cast generally can run into, 80% crack is caused by distortion.Causes of cracks is: because variations in temperature, structure is along with variations in temperature produces the distortion of expanding with heat and contract with cold, when this variations in temperature suffers restraints, produce stress at inside concrete, when this stress surpasses concrete anticracking intensity, concrete just ftractures, and promptly produces thermal cracking.Prevent the measure in the crack that this type of is caused by temperature stress a kind of be under outdoor higher temperature, during (the job site temperature reaches more than 25 ℃) cast concrete, to use lower water temperature when mixing system, perhaps select for use the heat of hydration little and shrink little concrete grey and compare etc.When the low water of serviceability temperature, need refrigeration station so that the water of low temperature to be provided, but existing refrigeration station all has following shortcoming: (1) central cooling needs special-purpose machine room, initial cost is big, in case this power station or site construction finish, the central cooling refrigeration station can not play a role again, cause the waste of resource; (2) very long distance is arranged between refrigeration station and the job site, need the conveyance conduit of long distance, increased the length of pipeline, the pressure-bearing of equipment and the power consumption of unit; (3) the central cooling station construction period long, and need to build in advance, early investment is bigger.
Three, summary of the invention
1, goal of the invention: the purpose of this invention is to provide that a kind of cost is low, automaticity is high, transportable refrigeration station.
2, technical scheme: in order to reach above-mentioned goal of the invention, portable refrigeration station of the present utility model comprises cooling tower, condenser, evaporimeter, throttling arrangement, compressor, electrical control cabinet, chilled water pump, expansion tank and cooling water pump, it also comprises container, cooling tower is fixed on the top of container, and condenser, evaporimeter, throttling arrangement, compressor, electrical control cabinet, chilled water pump, expansion tank, cooling water pump are placed in the inside of container.
Container surface is provided with cooling water paddle hole, chilled water paddle hole, moisturizing hole, blowoff valve, electric power incoming line hole and ventilating fan.The chilled water paddle hole directly is connected with user's use end, constitutes a complete system; Blowoff valve be mainly used to get rid of in the water tank dirt and in the unit transportation and do not discharge water when not using; The moisturizing hole prevent chilled water system water-filling or when leakage supplementing water is timely arranged when first the use as the time spent; The electric power incoming line hole is that the power supply of whole portable refrigeration station always advances the live wire installing hole; Ventilating fan is for the ventilation that guarantees internal container and dispels the heat to guarantee the operate as normal of internal part.
When this portable refrigeration station works, the chilled water of returning from user's end enters the water tank of internal container by the chilled water inlet opening of container surface, chilled water carries out abundant heat exchange through chilled water pump inflow evaporator and cold-producing medium, with the heat transferred cold-producing medium, its temperature constantly is reduced to temperature required, then, chilled water flows out by the chilled water delivery port of container surface, enters user's end.The low-temperature low-pressure refrigerant steam that comes out by evaporimeter, enter compressor, become high temperature by compressor compresses, gases at high pressure, enter condenser, the cooling water of condenser of being flowed through is taken away heat, high temperature, the gas of high pressure is condensed into subcooled liquid, enter behind the energy-saving appliance further cold excessively through filter and magnetic valve successively, enter heating power expansion valve again, behind the expenditure and pressure, enter evaporimeter again after becoming the gas-liquid mixture of low-temp low-pressure, constantly evaporate at the evaporimeter inner refrigerant, thereby the chilled water temperature of the evaporimeter of flowing through is reduced, and the low-temp low-pressure liquid in the evaporimeter becomes low temperature and low pressure steam, enters next circulation.
During this portable refrigeration station work, cooling water enters water-cooled condenser by cooling tower heat radiation back by the cooling water pump pressurization and absorbs that the cooling tower of mortgage originator dispels the heat behind the heat, finishes a complete circulation.
3, beneficial effect: the utility model has the advantages that: with unit, water pump and various valve, water tank all install with a container in, cooling tower places the top of container, compact conformation and be convenient to the maintenance, the convenient transportation of integral installation, the degree of protection height, be suitable for operation out of doors, the concrete cast is carried out at the scene of being particluarly suitable for.
Four, description of drawings
Fig. 1 is an external structure schematic diagram of the present utility model, and wherein (a) is left view, (b) is cutaway view;
Fig. 2 is of the present utility model overlooking (A-A) structural representation;
Fig. 3 is that B-B of the present utility model is to structural representation;
Fig. 4 is that C-C of the present utility model is to structural representation;
Fig. 5 is that D-D of the present utility model is to structural representation;
Fig. 6 is the handpiece Water Chilling Units refrigerating system figure;
Fig. 7 is cooling water system figure;
Fig. 8 is chilled water system figure.
Five, the specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the portable refrigeration station of present embodiment comprises: container 1, square crossflow cooling tower 2, water-cooled condenser 3, dry evaporator 4, throttling arrangement 5, semi-hermetic screw compressor 6, electrical control cabinet 7, chilled water pump 8 (the using and the reserved), water tank 9, cooling water pump 10 (the using and the reserved) and ventilating fan 11.Cooling tower 2 is fixed on the top of container 1, water-cooled condenser 3, dry evaporator 4, throttling arrangement 5, semi-hermetic screw compressor 6, chilled water pump 8, water tank 9 and cooling water pump 10 are installed in the container 1, electrical control cabinet 7 is positioned at container 1, and ventilating fan 11 is installed on the shell of container.
Described container 1 adopts the container of professional container production manufacturer production according to the nonstandard customization of internal structure; Water-cooled condenser 2 and dry evaporator 3 adopt efficient heat-exchanging pipe, improve the heat exchange property of two devices in the unit; Throttling arrangement 5 is the heating power expansion valve of WVE135VCP100; Semi-hermetic screw compressor 6 is R780W-CR, and Energy Efficiency Ratio height, dependable performance, Awaiting Parts are few; Chilled water pump 8 is a SYL150-400A/4/ riser centrifugal pump, has advantages such as running is steady, vibration is little, noise is low; Water tank 9 is 5M
3Expansion tank, be made with the 5mm steel plate, contain the water inlet pipe and water outlet pipe of moisturizing, blowdown, spilling water, liquid level gauge and chilled water, satisfy the circulation needs of chilled water; Cooling water pump 10 is a SYL200-315A/4 type one step single sucking riser centrifugal pump, has advantages such as running is steady, vibration is little, noise is low; Ventilating fan 11 is an axial flow blower.Portable refrigeration station with unit, water pump and various valve, water tank all install with a big container in, cooling tower places the top of container, compact conformation and be convenient to maintenance, the convenient transportation of integral installation, degree of protection usury in wind and weather has been brought into play huge convenience and economy in the concrete cast in power station.
As Fig. 6, Fig. 7, shown in Figure 8, when this portable refrigeration station works, chilled water enters the water tank 9 of internal container by the chilled water inlet opening 14 of container surface, chilled water flows into dry evaporator 4 through chilled water pump 8, the low temperature and low pressure steam that comes out by dry evaporator 4, enter compressor 6, be compressed into high temperature by compressor 6, gases at high pressure, enter water-cooled condenser 3, the cooling water of water-cooled condenser 3 of being flowed through is taken away heat, high temperature, the gas of high pressure is condensed into subcooled liquid, enters behind the energy-saving appliance further coldly excessively successively through filter and magnetic valve, enters heating power expansion valve again, behind the expenditure and pressure, enter dry evaporator 4 again after becoming the gas-liquid mixture of low-temp low-pressure, constantly evaporate, thereby the chilled water temperature of the evaporimeter of flowing through is reduced at dry evaporator 4 inner refrigerants, low-temp low-pressure liquid in the evaporimeter becomes low temperature and low pressure steam, then chilled water temperature constantly is reduced to temperature requiredly, and then, the chilled water delivery port of chilled water by container surface flows out.
During this portable refrigeration station work, cooling water enters water-cooled condenser by cooling tower heat radiation back by the cooling water pump pressurization and absorbs that the cooling tower of mortgage originator dispels the heat behind the heat, finishes a complete circulation.
This movable type refrigeration station name refrigerating capacity is 937.2kW.Through on-the-spot use test, the automatic control fully up to specification of this unit, nominal refrigerating capacity, the cast of power station concrete are with requirement such as cold.
Claims (8)
1, a kind of portable refrigeration station, comprise cooling tower (2), condenser (3), evaporimeter (4), throttling arrangement (5), compressor (6), electrical control cabinet (7), chilled water pump (8), expansion tank (9) and cooling water pump (10), it is characterized in that, it also comprises container (1), cooling tower (2) is fixed on the top of container (1), and condenser (3), evaporimeter (4), throttling arrangement (5), compressor (6), electric control cabinet (7), chilled water pump (8), expansion tank (9), cooling water pump (10) are placed in the inside of container (1).
2, portable refrigeration station as claimed in claim 1 is characterized in that, container (1) surface is provided with chilled water inlet opening (14), chilled water apopore (15), electric power incoming line hole (16) and blowoff valve (17).
3, portable refrigeration station as claimed in claim 2 is characterized in that, container (1) surface also is provided with water supplement port (18).
4, portable refrigeration station as claimed in claim 1 is characterized in that, container (1) is provided with anti-high temperature service (11).
5, portable refrigeration station as claimed in claim 4 is characterized in that, anti-high temperature service (11) is a ventilating fan.
6, portable refrigeration station as claimed in claim 1, it is characterized in that, evaporimeter (4) is connected with condenser (3) input by compressor (6), the output of condenser (3) is connected with magnetic valve (13) by filter (12), be connected with heating power expansion valve (18), the output of expansion valve (18) is connected with evaporimeter (4) more again.
7, as claim 1 or 6 described portable refrigeration stations, it is characterized in that compressor (6) is a helical-lobe compressor, also can be piston compressor or vortex type compressor.
8, portable refrigeration station as claimed in claim 1 is characterized in that, cooling tower (2) is square or circular cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071938 CN200946957Y (en) | 2006-05-29 | 2006-05-29 | Movable freezing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620071938 CN200946957Y (en) | 2006-05-29 | 2006-05-29 | Movable freezing station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946957Y true CN200946957Y (en) | 2007-09-12 |
Family
ID=38734021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620071938 Expired - Fee Related CN200946957Y (en) | 2006-05-29 | 2006-05-29 | Movable freezing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946957Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094228A (en) * | 2009-12-09 | 2011-06-15 | 鸿富锦精密工业（深圳）有限公司 | Production line |
| CN101815423B (en) * | 2010-01-11 | 2012-06-27 | 浪潮(北京)电子信息产业有限公司 | Method and device for cooling machine cabinet |
| CN103411367A (en) * | 2013-07-26 | 2013-11-27 | 北京星达科技发展有限公司 | Installation platform of integrated refrigeration station |
| CN104315781A (en) * | 2014-10-15 | 2015-01-28 | 郑静 | Mining concrete refrigerating machine |
| CN104633812A (en) * | 2015-01-09 | 2015-05-20 | 山东新力拓节能服务工程科技有限公司 | Manufacturing technology of magnetic suspension integrated cold site |
| DE102015002787B3 (en) * | 2015-03-06 | 2016-02-18 | Lister Gmbh | Container Refrigeration Equipment |
| CN105737421A (en) * | 2016-02-24 | 2016-07-06 | 张志通 | Electromechanical refrigeration device |
| CN108626954A (en) * | 2018-04-19 | 2018-10-09 | 珠海格力电器股份有限公司 | Cold station box and cold station |
| CN109678558A (en) * | 2018-12-06 | 2019-04-26 | 天津五洲同创空调制冷设备有限公司 | A kind of cooling processing unit poured for oil depot building building cement |
| CN110926091A (en) * | 2019-11-28 | 2020-03-27 | 苏州贝捷环保设备有限公司 | High-efficient refrigeration station and control system thereof |
| CN115111807A (en) * | 2022-06-22 | 2022-09-27 | 北京煦联得节能科技股份有限公司 | Integrated heat recovery water-cooling type intelligent cold station |
-
2006
- 2006-05-29 CN CN 200620071938 patent/CN200946957Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094228A (en) * | 2009-12-09 | 2011-06-15 | 鸿富锦精密工业（深圳）有限公司 | Production line |
| CN102094228B (en) * | 2009-12-09 | 2013-09-18 | 鸿富锦精密工业（深圳）有限公司 | Anodization production line |
| CN101815423B (en) * | 2010-01-11 | 2012-06-27 | 浪潮(北京)电子信息产业有限公司 | Method and device for cooling machine cabinet |
| CN103411367B (en) * | 2013-07-26 | 2015-09-23 | 北京星达科技发展有限公司 | A kind of integrated refrigeration station mounting platform |
| CN103411367A (en) * | 2013-07-26 | 2013-11-27 | 北京星达科技发展有限公司 | Installation platform of integrated refrigeration station |
| CN104315781A (en) * | 2014-10-15 | 2015-01-28 | 郑静 | Mining concrete refrigerating machine |
| CN104315781B (en) * | 2014-10-15 | 2016-06-29 | 郑静 | A kind of concrete for mines fridge |
| CN104633812A (en) * | 2015-01-09 | 2015-05-20 | 山东新力拓节能服务工程科技有限公司 | Manufacturing technology of magnetic suspension integrated cold site |
| CN104633812B (en) * | 2015-01-09 | 2018-03-13 | 山东新力拓节能服务工程科技有限公司 | A kind of magnetic suspension integrates cold station manufacture method |
| DE102015002787B3 (en) * | 2015-03-06 | 2016-02-18 | Lister Gmbh | Container Refrigeration Equipment |
| CN105737421A (en) * | 2016-02-24 | 2016-07-06 | 张志通 | Electromechanical refrigeration device |
| CN108626954A (en) * | 2018-04-19 | 2018-10-09 | 珠海格力电器股份有限公司 | Cold station box and cold station |
| CN109678558A (en) * | 2018-12-06 | 2019-04-26 | 天津五洲同创空调制冷设备有限公司 | A kind of cooling processing unit poured for oil depot building building cement |
| CN110926091A (en) * | 2019-11-28 | 2020-03-27 | 苏州贝捷环保设备有限公司 | High-efficient refrigeration station and control system thereof |
| CN115111807A (en) * | 2022-06-22 | 2022-09-27 | 北京煦联得节能科技股份有限公司 | Integrated heat recovery water-cooling type intelligent cold station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20100529 |