CN203518693U - Vertical sealed cooling tower - Google Patents
Vertical sealed cooling tower Download PDFInfo
- Publication number
- CN203518693U CN203518693U CN201320558499.9U CN201320558499U CN203518693U CN 203518693 U CN203518693 U CN 203518693U CN 201320558499 U CN201320558499 U CN 201320558499U CN 203518693 U CN203518693 U CN 203518693U
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- Prior art keywords
- collector
- heat exchange
- cooling tower
- time
- water
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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.)
- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000002528 anti-freeze Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 208000033999 Device damage Diseases 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 2
- 238000005336 cracking Methods 0.000 abstract 1
- 239000008234 soft water Substances 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a vertical sealed cooling tower high in heat exchange efficiency and low in energy consumption and cost. The vertical sealed cooling tower comprises a box, a water tank located at the bottom of the box, air inlets located on two sides of the box, an axial flow fan located above the box, a water collector, a water spraying device and a heat exchange tube group, wherein the water collector, the water spraying device and the heat exchange tube group are sequentially arranged from top to bottom and located in the box. The box comprises a supporting frame and an outer protecting plate located on the outer portion of the supporting frame, and the bottom of the water tank is provided with a water outlet. The vertical sealed cooling tower is vertical in structural design, copper tubes are adopted as heat exchange tubes, the vertical sealed cooling tower not only improves cooling condensation efficiency and reduces energy consumption, but also reduces occupied space, improves space utilization rate and reduces equipment investment and running cost; upper large collecting tubes of the heat exchange tube group are provided with antifreezing air inlet electric valves, the electric valves can be opened in case of power outage and system water pump faults in winter, so that air enters the heat exchange tube group, the vacuum degree in the tube group is reduced, water in the heat exchange tubes is rapidly drained, and heat exchange tube frost cracking and device damage are avoided.
Description
Technical field
The utility model relates to a kind of cooler, especially a kind of vertical enclosed cooling tower.
Background technology
At present, in many production technologies such as petrochemical industry and food light industry, relate to process fluid is carried out to cooling condensation processing.Existing enclosed tower northeastward, northwest, Inner Mongol cold district in winter, occur in the winter time having a power failure, can not, immediately by the water emptying in heat exchanger tube, cause heat exchanger tube bursting by freezing device damage during system water failure of pump.Existing enclosed tower heat exchange efficiency is low, energy consumption is high.
Utility model content
The utility model provides the vertical enclosed cooling tower that a kind of heat exchange efficiency is high, energy consumption is low, cost is low.
Realize the vertical enclosed cooling tower of the utility model object, comprise casing, be positioned at the water tank of bottom half, be positioned at the air inlet of casing both sides, the axial flow blower that is positioned at casing top, is positioned at water collection device, liquid distribution and set of heat exchange tubes that casing sets gradually from top to bottom; Described casing comprises support frame and the outer casing that is positioned at support frame outside, and described water tank bottom is provided with the lower mouth of a river;
Described set of heat exchange tubes comprises large collector first time, second time large collector, large collector on large collector and second on first; Described first time large collector with on large collector on first, be respectively equipped with a plurality of parallel first time little collector and first on little collector; On described each first time little collector and first, between little collector, be respectively equipped with a plurality of heat exchanger tubes; Described second time large collector with on large collector on second, be respectively equipped with a plurality of parallel second time little collector and second on little collector; On described each second time little collector and second, between little collector, be respectively equipped with a plurality of heat exchanger tubes; On described first, large collector communicates with large collector on second; Described first time large collector is provided with entrance sleeve, and described second time large collector is provided with discharge connection.
Described set of heat exchange tubes top is provided with antifreeze air inlet motor-driven valve.
Described antifreeze air inlet motor-driven valve is arranged on first on large collector.
Described liquid distribution is provided with shower water entrance sleeve, and described shower water entrance sleeve is connected with the lower mouth of a river.
The beneficial effect of vertical enclosed cooling tower of the present utility model is as follows:
Vertical enclosed cooling tower of the present utility model, structural design is vertical, heat exchanger tube employing copper pipe, has not only improved cooling condensation efficiency, has reduced energy consumption, and has reduced floor space, improves space availability ratio, reduces equipment investment and operating cost; The upper large collector of set of heat exchange tubes is provided with antifreeze air inlet motor-driven valve, while there is power failure, system water failure of pump in the winter time, immediately open motor-driven valve, air is entered in set of heat exchange tubes, reduce vacuum in pipe group, by the water emptying in heat exchanger tube, avoid causing heat exchanger tube bursting by freezing device damage fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of vertical enclosed cooling tower of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of the set of heat exchange tubes of vertical enclosed cooling tower of the present utility model.
Fig. 4 is the left view of Fig. 3.
The specific embodiment
As shown in Figure 1, 2, vertical enclosed cooling tower of the present utility model, comprises casing, be positioned at the water tank 5 of bottom half, be positioned at the air inlet 10 of casing both sides, be positioned at the axial flow blower 2 of casing top, be positioned at water collection device 3, liquid distribution 4 and set of heat exchange tubes 8 that casing sets gradually from top to bottom; Described casing comprises support frame 1 and the outer casing 7 that is positioned at support frame 1 outside, and described water tank 5 bottoms are provided with the lower mouth of a river 6;
As shown in Figure 3,4, described set of heat exchange tubes 8 comprises on 802, the second times large collectors 810, the first of first time large collector large collector 807 on large collector 805 and second; Described first time large collector 802 with on large collector 805 on first, be respectively equipped with a plurality of parallel first time little collector 803 and first on little collector 806; On described each first time little collector 803 and first, between little collector 806, be respectively equipped with a plurality of heat exchanger tubes 804; Described second time large collector 810 with on large collector 807 on second, be respectively equipped with a plurality of parallel second time little collector 809 and second on little collector 808; On described each second time little collector 809 and second, between little collector 808, be respectively equipped with a plurality of heat exchanger tubes 804; On described first, large collector 805 communicates with large collector 807 on second; Described first time large collection 802 pipe are provided with entrance sleeve 801, and described second time large collector 810 is provided with discharge connection 811.
Described set of heat exchange tubes 8 tops are provided with antifreeze air inlet motor-driven valve 9.Described antifreeze air inlet motor-driven valve 9 is arranged on first on large collector 805.
Described liquid distribution 4 is provided with shower water entrance sleeve 11, and described shower water entrance sleeve 11 is connected with the lower mouth of a river 6.
The operation principle of vertical enclosed cooling tower of the present utility model is as follows:
The cooling water of described vertical closed cooling tower enters large collector 802 first from the entrance sleeve 801 of set of heat exchange tubes, enters use equipment successively through little collector 808 on large collector on large collection 805, second on little collector on first time little collector 803, heat exchanger tube 804, first 806, first 807, second, heat exchanger tube 804, second time little collector 809, second time large collector 810, cooled water from discharge connection 811.For the heat in heat exchanger tube 804 is taken away, axial flow blower 2 from air inlet 10 inspirations, passes through wind set of heat exchange tubes 8, liquid distribution 4, water collection device 3, finally from vertical closed cooling tower top, discharges.Liquid distribution 4 be arranged on heat exchanger fin pipe group 8 directly over, effect is that running water (or soft water) is sprayed in set of heat exchange tubes 8 uniformly, effect by axial flow blower 2 makes running water (or soft water) accelerate the evaporation on heat exchanger tube 804 surfaces, take away the heat in heat exchanger tube 804, improve in heat exchanger tube 804 and the heat exchange efficiency of tube-surface.The running water (or soft water) not evaporating completely on heat exchanger tube 804 surfaces falls into the water tank 5 of below, through being located at the lower mouth of a river 6 of water tank below, flow into the indoor water tank that user provides for oneself, then running water (or soft water) is squeezed into the shower water entrance sleeve 11 of vertical downstream closed cooling tower through the water pump that user provides for oneself.Set of heat exchange tubes 8 first on large collector 806 be provided with antifreeze electronic air inlet valve member 9, while there is power failure, system water failure of pump in the winter time, immediately open antifreeze electronic intake valve air inlet, reduce the vacuum in heat exchanger tube 804, make the quick emptying of water in heat exchanger tube 804, avoid causing heat exchanger tube 804 bursting by freezing to damage.
Embodiment recited above is described preferred embodiment of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not departing from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (4)
1. vertical enclosed cooling tower, is characterized in that: comprise casing, be positioned at the water tank of bottom half, be positioned at the air inlet of casing both sides, be positioned at the axial flow blower of casing top, be positioned at water collection device, liquid distribution and set of heat exchange tubes that casing sets gradually from top to bottom; Described casing comprises support frame and the outer casing that is positioned at support frame outside, and described water tank bottom is provided with the lower mouth of a river;
Described set of heat exchange tubes comprises large collector first time, second time large collector, large collector on large collector and second on first; Described first time large collector with on large collector on first, be respectively equipped with a plurality of parallel first time little collector and first on little collector; On described each first time little collector and first, between little collector, be respectively equipped with a plurality of heat exchanger tubes; Described second time large collector with on large collector on second, be respectively equipped with a plurality of parallel second time little collector and second on little collector; On described each second time little collector and second, between little collector, be respectively equipped with a plurality of heat exchanger tubes; On described first, large collector communicates with large collector on second; Described first time large collector is provided with entrance sleeve, and described second time large collector is provided with discharge connection.
2. vertical enclosed cooling tower according to claim 1, is characterized in that: described set of heat exchange tubes top is provided with antifreeze air inlet motor-driven valve.
3. vertical enclosed cooling tower according to claim 2, is characterized in that: described antifreeze air inlet motor-driven valve is arranged on first on large collector.
4. according to the arbitrary described vertical enclosed cooling tower of claim 1～3, it is characterized in that: described liquid distribution is provided with shower water entrance sleeve, described shower water entrance sleeve is connected with the lower mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558499.9U CN203518693U (en) | 2013-09-10 | 2013-09-10 | Vertical sealed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558499.9U CN203518693U (en) | 2013-09-10 | 2013-09-10 | Vertical sealed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518693U true CN203518693U (en) | 2014-04-02 |
Family
ID=50377616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558499.9U Expired - Fee Related CN203518693U (en) | 2013-09-10 | 2013-09-10 | Vertical sealed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923751A (en) * | 2019-12-06 | 2021-06-08 | 中国科学院广州能源研究所 | Side air-out vertical falling film type closed cooling tower |
| CN113494857A (en) * | 2020-03-20 | 2021-10-12 | 中国科学院广州能源研究所 | Vertical falling film efficient condenser |
-
2013
- 2013-09-10 CN CN201320558499.9U patent/CN203518693U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923751A (en) * | 2019-12-06 | 2021-06-08 | 中国科学院广州能源研究所 | Side air-out vertical falling film type closed cooling tower |
| CN113494857A (en) * | 2020-03-20 | 2021-10-12 | 中国科学院广州能源研究所 | Vertical falling film efficient condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 |