CN204534768U - Energy-saving heater - Google Patents
Energy-saving heater Download PDFInfo
- Publication number
- CN204534768U CN204534768U CN201520172388.3U CN201520172388U CN204534768U CN 204534768 U CN204534768 U CN 204534768U CN 201520172388 U CN201520172388 U CN 201520172388U CN 204534768 U CN204534768 U CN 204534768U
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- China
- Prior art keywords
- pipeline
- circulating pump
- cooling tower
- water circulating
- water
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Abstract
The utility model relates to a kind of energy-saving heater, comprise cooling tower, cooling tower connects acid cooler by the first pipeline, and acid cooler is connected with cooling tower by the 4th pipeline, cooling tower is connected with heating user by pipeline, and heating user is connected with the first pipeline by pipeline; Cooling tower is connected with water tank with outlet pipe respectively by water inlet pipe; 4th pipeline is set up in parallel the first water circulating pump, the second water circulating pump and the 3rd water circulating pump, the pipeline of the first water circulating pump, the second water circulating pump and the 3rd water circulating pump both sides all arranges valve; Pipeline between heating user and the first pipeline arranges the 4th water circulating pump.The utility model apparatus structure is simple, economize energy, protection of the environment, and easy to operate, supply water temperature is low, cycling use of water, saving water resource, the consumption of the steam decreased, and reduces heating cost.
Description
Technical field
The utility model relates to a kind of energy-saving heater.
Background technology
The thermal source major part of China's heating is from steam power plant, and annual heating needs to consume a large amount of low-pressure steams.The heating area in China winter is with Huaihe River and the Qinling Mountains for boundary, to the north of be heating area, on the south be without heating area.Be with coal fired central heating in the downtown area of heating area, surrounding city and vast rural area are the coal furnace heating of single household.All consume a large amount of energy every year.
In addition, based on electrodynamic pump, there is the problem that electric power consumption is larger in current steam power plant pumps for hot water supply net.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving heater, and apparatus structure is simple, economize energy, protection of the environment, and easy to operate, supply water temperature is low, cycling use of water, saving water resource, the consumption of the steam decreased, and reduces heating cost.
A kind of heating installation described in the utility model, comprise cooling tower, cooling tower connects acid cooler by the first pipeline, and acid cooler is connected with cooling tower by the 4th pipeline, cooling tower is connected with heating user by pipeline, and heating user is connected with the first pipeline by pipeline; Cooling tower is connected with water tank with outlet pipe respectively by water inlet pipe; 4th pipeline is set up in parallel the first water circulating pump, the second water circulating pump and the 3rd water circulating pump, the pipeline of the first water circulating pump, the second water circulating pump and the 3rd water circulating pump both sides all arranges valve; Pipeline between heating user and the first pipeline arranges the 4th water circulating pump.
Cooling tower arranges liquid level detector.
4th water circulating pump outlet installs conductivity meter, on-line monitoring water quality index.
4th water circulating pump, by VFC, realizes self-regulated according to pressure.
Each pipeline all arranges valve.
Cooling tower is fiberglass cooling tower.
Pipeline between cooling tower and heating user arranges backwater valve.
Cooling tower is connected with heat exchanger respectively by pipeline with heating user.
The utility model discloses recirculated water that sulphur-burning sulphuric acid system recirculated water water return pipeline picks out 40 DEG C, a road by meeting the new technology of the office building of 10 floor heights, complex building and factory heating after tubing pump pressurization.
Be connected to the 4th water circulating pump import from the pipeline of recirculated water main pipeline Shang Jie mono-road DN300, the water of returning from office building and factory receives cooling tower, ensures that water can recycle.The temperature supplied water only needs 40 DEG C, and office building indoor temperature can reach more than 23 DEG C, and heating area is about 9000m
2.The consumption of the steam decreased by this way, reduces expenses every year about 6.5 ten thousand.
Compared with prior art, the utility model has following beneficial effect:
The utility model energy-saving heater, apparatus structure is simple, economize energy, protection of the environment, and easy to operate, supply water temperature is low, cycling use of water, saving water resource, the consumption of the steam decreased, and reduces heating cost.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model;
In figure, 1, water tank, 2, liquid level detector, 3, cooling tower, 4-1, the first water circulating pump, 4-2, the second water circulating pump, 4-3, the 3rd water circulating pump, 4-4, the 4th water circulating pump, 5, acid cooler, 6, heat user, and 7, backwater valve, 8-1, the first pipeline, 8-2, water inlet pipe, 8-3, outlet pipe, 8-4, the 4th pipeline, 9 heat exchangers.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described.
Embodiment
As shown in the figure, a kind of heating installation described in this enforcement, comprise cooling tower 3, cooling tower 3 connects acid cooler 5 by the first pipeline 8-1, acid cooler 5 is connected with cooling tower 3 by the 4th pipeline 8-4, cooling tower 3 is connected with heating user 6 by pipeline, and heating user 6 is connected with the first pipeline 8-1 by pipeline; Cooling tower 3 is connected with water tank 1 with outlet pipe 8-3 respectively by water inlet pipe 8-2; 4th pipeline 8-4 is set up in parallel the first water circulating pump 4-1, the second water circulating pump 4-2 and the 3rd water circulating pump 4-3, the pipeline of the first water circulating pump 4-1, the second water circulating pump 4-2 and the 3rd water circulating pump 4-3 both sides all arranges valve.
Cooling tower 3 is arranged liquid level detector 2.
Pipeline between heating user 6 and the first pipeline 8-1 arranges the 4th water circulating pump 4-4.
Each pipeline all arranges valve.
Cooling tower 3 is fiberglass cooling tower.
Pipeline between cooling tower 3 and heating user 6 arranges backwater valve 7.
Cooling tower 3 is connected with heat exchanger 9 respectively by pipeline with heating user 6.
Heating is stopped transport suddenly, will close rapidly heating water return valve, prevent heating water from all flowing back in cooling tower.
Backwater valve is stop valve, at pressure of supply water lower than 0.2Mpa, closes rapidly.
Heating area is calculated as follows:
Basis: flow 100m
3/ h, supply water temperature: 40 DEG C, return water temperature 34 DEG C, unit are heating load 60w/m
2
Q＝100×4.19kj.kg×(40-34)×1000÷4.17＝600000w/h。
600000w/h÷60w/m
2＝10000m
2。
Claims (7)
1. an energy-saving heater, comprise cooling tower (3), it is characterized in that, cooling tower (3) connects acid cooler (5) by the first pipeline (8-1), acid cooler (5) is connected with cooling tower (3) by the 4th pipeline (8-4), cooling tower (3) is connected with heating user (6) by pipeline, and heating user (6) is connected with the first pipeline (8-1) by pipeline; Cooling tower (3) is connected with water tank (1) with outlet pipe (8-3) respectively by water inlet pipe (8-2); 4th pipeline (8-4) is set up in parallel the first water circulating pump (4-1), the second water circulating pump (4-2) and the 3rd water circulating pump (4-3), the pipeline of the first water circulating pump (4-1), the second water circulating pump (4-2) and the 3rd water circulating pump (4-3) both sides all arranges valve; Pipeline between heating user (6) and the first pipeline (8-1) arranges the 4th water circulating pump (4-4).
2. energy-saving heater according to claim 1, is characterized in that, cooling tower (3) is arranged liquid level detector (2).
3. energy-saving heater according to claim 1, is characterized in that, the 4th water circulating pump (4-4) outlet installs conductivity meter, on-line monitoring water quality index.
4. the energy-saving heater according to claim 1 or 3, is characterized in that, the 4th water circulating pump (4-4), by VFC, realizes self-regulated according to pressure.
5. energy-saving heater according to claim 1, is characterized in that, each pipeline all arranges valve.
6. energy-saving heater according to claim 1, is characterized in that, cooling tower (3) is fiberglass cooling tower.
7. energy-saving heater according to claim 1, is characterized in that, cooling tower (3) is connected with heat exchanger (9) respectively by pipeline with heating user (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172388.3U CN204534768U (en) | 2015-03-25 | 2015-03-25 | Energy-saving heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172388.3U CN204534768U (en) | 2015-03-25 | 2015-03-25 | Energy-saving heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534768U true CN204534768U (en) | 2015-08-05 |
Family
ID=53748766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172388.3U Active CN204534768U (en) | 2015-03-25 | 2015-03-25 | Energy-saving heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534768U (en) |
-
2015
- 2015-03-25 CN CN201520172388.3U patent/CN204534768U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |