CN205537195U - Straight touch heat exchange device - Google Patents
Straight touch heat exchange device Download PDFInfo
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- CN205537195U CN205537195U CN201620029206.1U CN201620029206U CN205537195U CN 205537195 U CN205537195 U CN 205537195U CN 201620029206 U CN201620029206 U CN 201620029206U CN 205537195 U CN205537195 U CN 205537195U
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- water tank
- flue gas
- preheating
- heating
- steam
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Abstract
The utility model relates to a straight touch heat exchange device, its structure includes preheating device and heating device, preheating device includes heat pipe, flue gas case and sets up the preheating water tank in flue gas case top that the heat absorption section setting of heat pipe sets up in preheating water tank at flue gas incasement, the heat radiating section of heat pipe, be equipped with flue gas inlet in the one end of flue gas case, be equipped with the fume emission mouth at the top of the other end of flue gas case, preheating water tank's one end is equipped with the water inlet, and preheating water tank's the other end is equipped with the delivery port, heating device includes heating the water tank and sets up the inside steam contactor at heating the water tank that heating the water tank's water inlet is linked together with preheating water tank's delivery port, is equipped with circulating water pump interface and condensate pump interface in heating the water tank's bottom, is equipped with thermodetector and heating the water tank 0 ware on heating the water tank, be equipped with steam inlet at the top of steam contactor, seted up the fumarole in the lower part of steam contactor. The utility model discloses improved the heat utilization efficiency greatly, made energy loss reduce by a wide margin.
Description
Technical field
This utility model relates to a kind of energy-saving heat-exchange device, specifically a kind of straight touch heat-exchange device.
Background technology
The heating system in winter typically uses two ways, and one is that steam is directly passed through in radiator heating, and another kind is, by vapor-water heat exchanger, steam and cold water are carried out heat exchange, and the hot water obtained is passed through in radiator heating.The former is for utilizing steam direct heating, and heat utilization efficiency is higher, but is easily caused room air and is dried, and people lives in for a long time and wherein can not feel like oneself, and easily gets angry, and causes respiratory tract disease, therefore existing heating system mostly uses the second heating system.But, owing to the latter is by using hot water heating after steam-water heat exchanging again, though heating environment is good, adding heat exchange number of times, cause energy loss substantially to increase, heat utilization efficiency is low.
Utility model content
The purpose of this utility model is just to provide a kind of straight touch heat-exchange device, to solve the problem that heat utilization efficiency is low, energy loss is high that existing heating system exists.
This utility model is achieved in that a kind of straight touch heat-exchange device, including by the preheating device of pipeline communication and heater；
Described preheating device includes heat pipe, flue gas case and is arranged on the preheating water tank above described flue gas case, and the endotherm section of described heat pipe is arranged in described flue gas case, and the heat release section of described heat pipe is arranged in described preheating water tank；It is provided with gas approach in one end of described flue gas case, is provided with fume emission mouth at the top of the other end of described flue gas case；Being provided with water inlet in one end of described preheating water tank, the other end described preheating water tank is provided with outlet；
Described heater includes heating water tank and is arranged on the steam catalyst within described heating water tank, the water inlet of described heating water tank is connected with the outlet of described preheating water tank, it is provided with water circulating pump interface and condensate pump interface in the bottom of described heating water tank, described heating water tank is provided with temperature detector and liquid level detector；It is provided with steam inlet at the top of described steam catalyst, offers fumarole in the bottom of described steam catalyst.
The upper box body of described heating water tank is provided with overfall, the lower part box of described heating water tank is provided with sewage draining exit.
It is provided with online ash removal device in the bottom of described flue gas case.
The gas approach of described flue gas case is connected with high-temperature flue gas pipeline, and the fume emission mouth of described flue gas case is connected with fume dust remover, and the water inlet of described preheating water tank is connected with the water return pipeline of heating system.
The steam inlet of described steam catalyst is connected with high temperature steam pipeline；The water circulating pump interface of described heating water tank is provided with water circulating pump, and described water circulating pump is connected with the inlet channel of heating system by pipeline；The condensate pump interface of described heating water tank is provided with condensate pump, and described condensate pump is connected with boiler feed by pipeline.
When utilizing this utility model that the low-temperature return water of heating system is heated, low-temperature return water initially enters preheating water tank, now flue gas case is passed through high-temperature flue gas, high-temperature flue gas contacts the heat to the endotherm section of high-efficiency heat pipe, heat release section through heat pipe transfers heat to the water at low temperature in preheating water tank again, preheats it.Then, water at low temperature after being preheated enters in heating water tank, now the steam inlet to steam catalyst is passed through from steam boiler or the high-temperature steam of industrial exhaust heat boiler, and high-temperature steam fumarole on steam catalyst is uniformly injected in water at low temperature, is gradually heated by water.Temperature detector monitors the water temperature in heating water tank in real time, and when water temperature arrives setting value, high-temperature steam stops injecting, and the high-temperature water in heating water tank is sent into the inlet channel of heating system by ON cycle water pump simultaneously.Due to being constantly passed through of high-temperature steam, the liquid level in heating water tank is gradually increasing, and liquid level detector monitors the liquid level in heating water tank in real time, and when surveyed liquid level reaches setting value, condensate pump is opened, and is extracted out by unnecessary water from heating water tank.
This utility model make full use of boiler produce high-temperature flue gas and high-temperature steam entrained by heat, and use the heat transfer type that high-temperature steam directly contacts with water at low temperature, substantially increase heat utilization efficiency (can reach 98%), make energy loss be greatly lowered, energy-efficient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use view of the present utility model.
In figure: 1, heat pipe, 2, flue gas case, 3, preheating water tank, 4, heating water tank, 5, steam catalyst, 6, water circulating pump interface, 7, condensate pump interface, 8, temperature detector, 9, liquid level detector, 10, sewage draining exit, 11, online ash removal device, 12, heating system, 13, boiler feed, 14, overfall, 15, controller.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model is mainly made up of the part such as preheating device, heater and controller 15.
Preheating device includes heat pipe 1, flue gas case 2 and preheating water tank 3, and wherein, preheating water tank 3 is arranged on the top of flue gas case 2, and the endotherm section (lower semisection) of heat pipe 1 is arranged in flue gas case 2, and the heat release section (upper semisection) of heat pipe 1 is arranged in preheating water tank 3.One end of flue gas case 2 is provided with gas approach, and this gas approach is connected with the high-temperature flue gas pipeline of boiler, and the other end top of flue gas case 2 is provided with flue gas discharge opening, and this flue gas discharge opening is connected with fume dust remover.High-temperature flue gas transfers heat to the endotherm section of heat pipe 1 through flue gas case 2, and own temperature reduces, and discharges after the flue gas removing dust after cooling.It is provided with online ash removal device 11, for the dust within removing in time, in order to avoid dust accretions affects heat transfer efficiency in the bottom of flue gas case 2.The water inlet of preheating water tank 3 is connected with the outlet pipeline of heating system 12, and in order to receive the water at low temperature that heating system 12 is discharged, the heat release section of heat pipe 1 transfers heat to water at low temperature, tentatively preheats water at low temperature.
Heater includes heating water tank 4 and steam catalyst 5, and the water inlet of heating water tank 4 is connected with the outlet of flue gas case 2 by pipeline, in order to receive the water at low temperature through preliminary preheating from flue gas case 2；Steam catalyst 5 is arranged on the inside of heating water tank 4, is provided with the steam inlet being connected with high temperature steam pipeline at the top of steam catalyst 5, is provided with tolerance controlling valve on steam inlet, for controlling the charge velocity of high-temperature steam；Being evenly distributed with fumarole on steam catalyst 5, the high-temperature steam from boiler enters after steam catalyst 5 through steam inlet, is uniformly ejected into heating water tank 4 from fumarole, is sufficiently mixed with the water at low temperature in heating water tank 4, and water at low temperature is gradually heated up.
Being provided with water circulating pump interface 6 and condensate pump interface 7 in the bottom of heating water tank 4, be provided with water circulating pump at water circulating pump interface 6, water circulating pump is connected by the inlet pipeline of pipeline with heating system 12；It is provided with condensate pump at condensate pump interface 7, condensate pump is connected with boiler feed 13 by pipeline, and (high-temperature steam is ejected in heating water tank the water heat exchange the most relatively low with the temperature inside the box, self is condensed into water, therefore liquid level can raise along with being passed through of high-temperature steam in case, exceed the water setting liquid level and be called condensate pump as the condensed water of high-temperature steam, the pump being used for extracting out this part water).Being provided with temperature detector 8 and liquid level detector 9 in heating water tank 4, be respectively used to temperature and the liquid level of water in measure case, temperature detector 8 is all connected with controller 15 with liquid level detector 9.
Controller 15 is for controlling water circulating pump, condensate pump and the switch of tolerance controlling valve, when temperature detector 8 measured temperature is relatively low, controller 15 controls the opening degree of tolerance controlling valve, and the charge velocity of regulation high-temperature steam, so that the water at low temperature in heating water tank 4 is rapidly heated.When temperature detector 8 detect water at low temperature be warming up to design temperature time, tolerance controlling valve closes, and water circulating pump opens under the control of controller 15, in the high-temperature water feeding heating system 12 after will heat up.When the surveyed liquid level of liquid level detector 9 exceedes setting value, condensate pump is opened under the control of controller 15, is entered in boiler feed 13 by water unnecessary in case.
Being additionally provided with overfall 14 on the casing top of heating water tank 4, when hypervolia in casing, unnecessary water also can overflow from overfall 14.It is provided with sewage draining exit 10 in the bottom of heating water tank 4, periodically the pollutant in casing can be discharged, in order to avoid pollutant are piled up, affect heat exchange.
Claims (5)
1. a straight touch heat-exchange device, is characterized in that, including by the preheating device of pipeline communication and heater；
Described preheating device includes heat pipe, flue gas case and is arranged on the preheating water tank above described flue gas case, and the endotherm section of described heat pipe is arranged in described flue gas case, and the heat release section of described heat pipe is arranged in described preheating water tank；It is provided with gas approach in one end of described flue gas case, is provided with fume emission mouth at the top of the other end of described flue gas case；Being provided with water inlet in one end of described preheating water tank, the other end described preheating water tank is provided with outlet；
Described heater includes heating water tank and is arranged on the steam catalyst within described heating water tank, the water inlet of described heating water tank is connected with the outlet of described preheating water tank, it is provided with water circulating pump interface and condensate pump interface in the bottom of described heating water tank, described heating water tank is provided with temperature detector and liquid level detector；It is provided with steam inlet at the top of described steam catalyst, offers fumarole in the bottom of described steam catalyst.
Straight touch heat-exchange device the most according to claim 1, is characterized in that, be provided with overfall on the upper box body of described heating water tank, be provided with sewage draining exit on the lower part box of described heating water tank.
Straight touch heat-exchange device the most according to claim 1, is characterized in that, is provided with online ash removal device in the bottom of described flue gas case.
Straight touch heat-exchange device the most according to claim 1, it is characterized in that, the gas approach of described flue gas case is connected with high-temperature flue gas pipeline, and the fume emission mouth of described flue gas case is connected with fume dust remover, and the water inlet of described preheating water tank is connected with the water return pipeline of heating system.
Straight touch heat-exchange device the most according to claim 1, is characterized in that, the steam inlet of described steam catalyst is connected with high temperature steam pipeline；The water circulating pump interface of described heating water tank is provided with water circulating pump, and described water circulating pump is connected with the inlet channel of heating system by pipeline；The condensate pump interface of described heating water tank is provided with condensate pump, and described condensate pump is connected with boiler feed by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029206.1U CN205537195U (en) | 2016-01-13 | 2016-01-13 | Straight touch heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029206.1U CN205537195U (en) | 2016-01-13 | 2016-01-13 | Straight touch heat exchange device |
Publications (1)
| Publication Number | Publication Date |
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| CN205537195U true CN205537195U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029206.1U Active CN205537195U (en) | 2016-01-13 | 2016-01-13 | Straight touch heat exchange device |
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| CN (1) | CN205537195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654465A (en) * | 2022-12-28 | 2023-01-31 | 石家庄奥能制药设备有限公司 | Heat exchange system for evaporator |
-
2016
- 2016-01-13 CN CN201620029206.1U patent/CN205537195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115654465A (en) * | 2022-12-28 | 2023-01-31 | 石家庄奥能制药设备有限公司 | Heat exchange system for evaporator |
| CN115654465B (en) * | 2022-12-28 | 2023-03-28 | 石家庄奥能制药设备有限公司 | Heat exchange system for evaporator |
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| 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 | ||
| CP03 | Change of name, title or address |
Address after: 050000 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei, No. 319 Patentee after: Bo wide environmental technology Limited by Share Ltd Address before: 050000 Changjiang Road, high tech Zone, Hebei, Shijiazhuang, China, 13 Patentee before: SHJIAHZHUANG BOGUANG THERMAL ENERGY TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190624 Address after: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Shijiazhuang Xiangborui Environmental Protection Co., Ltd. Address before: 050000 319 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei Patentee before: Bo wide environmental technology Limited by Share Ltd |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 050700 No. 15, West Xinwu East Road, Handai village, Handai Town, Xinle City, Shijiazhuang City, Hebei Province Patentee after: Li Yue Address before: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee before: Shijiazhuang Xiangborui Environmental Protection Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 050000 Huashan business room 943, No. 111, Zhufeng street, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Green calcium Valley Technology (Hebei) Co.,Ltd. Address before: 050700 No. 15, West Xinwu East Road, Handai village, Handai Town, Xinle City, Shijiazhuang City, Hebei Province Patentee before: Li Yue |