CN202849581U - Galvanized wire bath solution heating device - Google Patents
Galvanized wire bath solution heating device Download PDFInfo
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- CN202849581U CN202849581U CN 201220504550 CN201220504550U CN202849581U CN 202849581 U CN202849581 U CN 202849581U CN 201220504550 CN201220504550 CN 201220504550 CN 201220504550 U CN201220504550 U CN 201220504550U CN 202849581 U CN202849581 U CN 202849581U
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- water tank
- constant temperature
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Abstract
The utility model discloses a galvanized wire bath solution heating device comprising an air source heat pump, a constant temperature water tank, a heating water tank and an electroplating bath, wherein the water outlet of the air source heat pump is connected with the constant temperature water tank, the water outlet of the constant temperature water tank is connected with the water inlet of the electroplating bath, the water outlet of the electroplating bath is connected with the water inlet of the heating water tank, and the water outlet of the heating water tank is connected with the water inlet of the air source heat pump. The galvanized wire bath solution heating device disclosed by the utility model is efficient and energy-saving, coefficient of performance (COP) of a machine set is high, annual average COP under the standard working condition ranges from 2.2-4.2; operating cost is low, power supply charge can be greatly reduced, and electric power capacity increasing fee is saved; compared with a boiler, the galvanized wire bath solution heating device requires no corresponding fuel supply system, so that no fuel delivery cost or management cost is required; and the galvanized wire bath solution heating device is compact in structure and simple to operate and maintain and requires no expert management cost. Noise of the air source heat pump machine set is less, and no adverse effect to ambient environment is produced.
Description
Technical field
The utility model relates to heating of a kind of surface heat treatment industry galvanized workpiece treatment trough, in particular a kind of galvanizing line tank liquor warming apparatus.
Background technology
Boiler or electrically heated are passed through in the heating of traditional Surface Processing Industry galvanized workpiece treatment trough substantially.This type of heating energy consumption is high, and pollution is large and operate loaded down with trivial details.Need simultaneously to set up specially equipment room, and need the special messenger to keep an eye on, economic input is large.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of galvanizing line tank liquor warming apparatus is provided, and replaces traditional boiler by the air heat source pump.
The utility model is achieved through the following technical solutions, the utility model comprises air source heat pump, constant temperature water tank, heating water tank and plating tank, the water side of described air source heat pump links to each other with constant temperature water tank, the water side of constant temperature water tank links to each other with the feed-water end of plating tank, the water side of plating tank links to each other with the feed-water end of heating water tank, and the water side of heating water tank links to each other with the feed-water end of air source heat pump.
Described constant temperature water tank links to each other with heating water tank and can realize constant temperature water tank and the interior water level balance of heating water tank.Unit covers the relatively low water of temperature from heating water tank, and the hot water that heating water tank produces enters constant temperature water tank, and heating water tank has closed tube to link to each other with constant temperature water tank, keeps water level balance.Constant temperature water tank is used for the galvanizing line heating, and galvanizing line backwater (temperature of constant temperature water tank has reduced than water inlet the time, and energy has been given galvanizing solution) is to heating water tank.The constant temperature water tank temperature is higher than heating water tank temperature, can improve like this intellectuality and the reasonable utilization of energy of system.
The characteristic of air source heat pump is relatively higher in the cold zone working efficiency, as higher than efficient in 85 ℃ of hot water of system in 70 ℃ of hot water of system, namely can produce more hot water within the unit time.Allow air source heat pump cover the relatively water of low spot of temperature, avoid as much as possible always in the high-temperature zone operation.
The feed-water end of described air source heat pump is provided with recycle pump, and the water side of described recycle pump and heating water tank links to each other.Recycle pump realizes that water at low temperature enters air source heat pump.
Link to each other by the high-temperature water outlet pipe between the water side of described constant temperature water tank and the feed-water end of plating tank, described high-temperature water outlet pipe is provided with variable frequency pump.Variable frequency pump is input to plating tank with high-temperature water from constant temperature water tank, energy-conserving and environment-protective.
Link to each other by the low temperature return water pipe between the water side of described plating tank and the feed-water end of heating water tank.Plating tank is input in the heating water tank by the water at low temperature of low temperature return water pipe after with heat exchange.
The feed-water end of described plating tank is provided with magnetic valve.
For realizing the monitoring to temperature, be respectively equipped with temperature-sensing probe in described constant temperature water tank, heating water tank and the plating tank.
Air source heat pump is to utilize refrigerant, under the effect of compressor, flows at the heat pump internal recycle.Refrigerant is finished the temperature-rise period that boosts (temperature is up to 100 ℃) of gaseous state in compressor, refrigerant discharges the heat of high temperature heating water after entering interchanger.Refrigerant constantly circulates and has just realized that airborne low-temperature heat quantity changes heat of high temperature into and heats the process of cold water.
The leaving water temperature(LWT) of the utility model hollow air supply heat pump reaches 85 ℃, and with the tank liquor heat exchange of 85 ℃ of hot water and plating tank, tank liquor temperature rises to 60 ℃ the most at last.Summer, the workshop was extremely hot, air source heat pump was heated and the cold wind that produces is introduced the workshop, reduced the workshop temperature.
The utility model has the following advantages compared to existing technology: the utility model is energy-efficient: the Energy Efficiency Ratio of unit (COP) height, average of the whole year is in the 2.2-4.2 scope under the standard condition, namely be equivalent to thermo-efficiency and surpass 220-420%, every consumption 1 degree electric energy obtains to be equivalent to consume the resulting heat of 2.2-4.2 degree electric energy; Working cost is low, and can greatly reduce supply load, conservation of power expense of increasing capacity; With boiler relatively, need not corresponding fuel system, therefore need not fuel handling charges and overhead charges; Compact equipment, operation, maintenance simply need not personal management's expense.Unit is installed in outdoor, locates such as annex or top layer roofing, unlimited balcony or vault etc., need not to set up special equipment room, does not take the efficient construction area, saves construction investment.The net for air-source heat pump units noise is less, can not have a negative impact to surrounding environment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The below elaborates to embodiment of the present utility model; present embodiment is implemented under take technical solutions of the utility model as prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, present embodiment comprises air source heat pump 1, constant temperature water tank 2, heating water tank 3 and three plating tanks 4, the water side of described air source heat pump 1 links to each other with constant temperature water tank 2, the water side of constant temperature water tank 2 links to each other with the feed-water end of plating tank 4, the water side of plating tank 4 links to each other with the feed-water end of heating water tank 3, and the water side of heating water tank 3 links to each other with the feed-water end of air source heat pump 1.In order to realize that the water complementations in constant temperature water tank 2 and the heating water tank 3 fill, described constant temperature water tank 2 links to each other with heating water tank 3.
The feed-water end of described air source heat pump 1 is provided with recycle pump 11, and the water side of described recycle pump 11 and heating water tank 3 links to each other.Recycle pump 11 realizes that water at low temperature enters air source heat pump 1.
Link to each other by high-temperature water outlet pipe 21 between the feed-water end of the water side of described constant temperature water tank 2 and plating tank 4, described high-temperature water outlet pipe 21 is provided with variable frequency pump 22.Variable frequency pump 22 is input to plating tank 4, energy-conserving and environment-protective with high-temperature water from constant temperature water tank 2.
Link to each other by low temperature return water pipe 41 between the feed-water end of the water side of described plating tank 4 and heating water tank 3.Plating tank 4 is input to the water at low temperature after the heat exchange in the heating water tank 3 by low temperature return water pipe 41.
The feed-water end of described plating tank 4 is provided with magnetic valve 42.
For realizing the monitoring to temperature, be respectively equipped with temperature-sensing probe 5 in described constant temperature water tank 2, heating water tank 3 and the plating tank 4.
During work, air source heat pump 1 is input to constant temperature water tank 2 insulations with hot water, then hot water is entered in the coil pipe of plating tank 4 by constant temperature water tank 2, carry out heat exchange by the liquid in coil pipe and the plating tank 4, when plating tank 4 interior liquid reach need temperature after, cold water is input to heating water tank 3, carries out simultaneously cold water and fills into, and sends air source heat pump 1 back to by heating water tank 3 again.
Claims (7)
1. galvanizing line tank liquor warming apparatus, it is characterized in that, comprise air source heat pump (1), constant temperature water tank (2), heating water tank (3) and plating tank (4), the water side of described air source heat pump (1) links to each other with constant temperature water tank (2), the water side of constant temperature water tank (2) links to each other with the feed-water end of plating tank (4), the water side of plating tank (4) links to each other with the feed-water end of heating water tank (3), and the water side of heating water tank (3) links to each other with the feed-water end of air source heat pump (1).
2. galvanizing line tank liquor warming apparatus according to claim 1, it is characterized in that: described constant temperature water tank (2) links to each other with heating water tank (3).
3. galvanizing line tank liquor warming apparatus according to claim 1, it is characterized in that: the feed-water end of described air source heat pump (1) is provided with recycle pump (11), and described recycle pump (11) links to each other with the water side of heating water tank (3).
4. galvanizing line tank liquor warming apparatus according to claim 1, it is characterized in that: link to each other by high-temperature water outlet pipe (21) between the feed-water end of the water side of described constant temperature water tank (2) and plating tank (4), described high-temperature water outlet pipe (21) is provided with variable frequency pump (22).
5. galvanizing line tank liquor warming apparatus according to claim 1 is characterized in that: link to each other by low temperature return water pipe (41) between the feed-water end of the water side of described plating tank (4) and heating water tank (3).
6. galvanizing line tank liquor warming apparatus according to claim 1, it is characterized in that: the feed-water end of described plating tank (4) is provided with magnetic valve (42).
7. galvanizing line tank liquor warming apparatus according to claim 1 is characterized in that: be respectively equipped with temperature-sensing probe (5) in described constant temperature water tank (2), heating water tank (3) and the plating tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504550 CN202849581U (en) | 2012-09-28 | 2012-09-28 | Galvanized wire bath solution heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504550 CN202849581U (en) | 2012-09-28 | 2012-09-28 | Galvanized wire bath solution heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849581U true CN202849581U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504550 Expired - Lifetime CN202849581U (en) | 2012-09-28 | 2012-09-28 | Galvanized wire bath solution heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488870A (en) * | 2017-08-10 | 2017-12-19 | 勤基电路板（深圳）有限公司 | A kind of electrolytic cell heating system |
| CN109373583A (en) * | 2018-10-01 | 2019-02-22 | 佛山市恺庭科技有限公司 | A kind of the heating dispensing control method and mixing system of a variety of surface treatments of aluminum profile |
-
2012
- 2012-09-28 CN CN 201220504550 patent/CN202849581U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488870A (en) * | 2017-08-10 | 2017-12-19 | 勤基电路板（深圳）有限公司 | A kind of electrolytic cell heating system |
| CN107488870B (en) * | 2017-08-10 | 2019-06-18 | 勤基电路板（深圳）有限公司 | A kind of electrolytic cell heating system |
| CN109373583A (en) * | 2018-10-01 | 2019-02-22 | 佛山市恺庭科技有限公司 | A kind of the heating dispensing control method and mixing system of a variety of surface treatments of aluminum profile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |