CN202813741U - Electricity-steam dual purpose heating heat-exchanger - Google Patents
Electricity-steam dual purpose heating heat-exchanger Download PDFInfo
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- CN202813741U CN202813741U CN 201220553319 CN201220553319U CN202813741U CN 202813741 U CN202813741 U CN 202813741U CN 201220553319 CN201220553319 CN 201220553319 CN 201220553319 U CN201220553319 U CN 201220553319U CN 202813741 U CN202813741 U CN 202813741U
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- water tank
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Abstract
Provided is an electricity-steam dual purpose heating heat-exchanger. According to the electricity-steam dual purpose heating heat-exchanger, the problems that an existing heating method for circulating water which is used for a reaction still is monotonous, and temperature is not prone to be controlled are mainly solved. The electricity-steam dual purpose heating heat-exchanger comprises a water tank 1, wherein a temperature sensor 2 is installed on the side surface of the water tank 1, and a steam coil 4 is installed on the inner wall of the water tank 1. An inlet of the steam coil 4 is in connection with a magnetic valve 7, and an outlet of the steam coil 4 is in connection with a magnetic valve 7. An electrical heating pipe 6 is installed on a cover of the water tank 1 and connected with a temperature controlling box 8 through a guide wire. The temperature controlling box 8 is in connection with the temperature sensor 2 and the magnetic valves 7 through guide wires. The temperature controlling box 8 is connected with an external power source. A circulating water inlet 3 is arranged on the bottom of the water tank 1. A circulating water outlet 5 is arranged on the upper portion of the water tank 1. The temperature controlling box 8 is used for judging temperature of the circulating water through the temperature sensor 2, opening or closing the magnetic valves 7, powering up or powering down a power source of the steam coil 4, and controlling the water temperature. According to the electricity-steam dual purpose heating heat-exchanger, two energy sources of electricity and steam can be used through one heating box, the temperature of the circulating water can be controlled, structure is simple, and operation is reliable.
Description
Technical field
The utility model relates to chemical production equipment, a kind of a kind of electric and gas dual-purpose heating heat exchanger for the control temperature of reaction kettle.
Background technology
In existing chemical production technical; usually can heat to guarantee the carrying out of chemical reaction to reactor; general water is as heat transferring medium; come the temperature of conditioned reaction still by the circulating water temperature of control reactor; the common circulating water heating that makes has the forms such as electrical heating and steam heat-exchanging, is subject to electricity, and different electric heater or vapor heat exchanger are used in the impact in steam source; application conditions is wideless and cause the equipment waste, and the temperature of wayward recirculated water.
Summary of the invention
Single with the circulating water heating mode in order to solve existing reactor, the uppity problem of temperature the utility model proposes a kind of electric and gas dual-purpose heating heat exchanger, and electrical heating and steam heat-exchanging are integrated, adopt the temperature of temperature control mode controlled circulation water, thereby address the above problem.
The technical solution of the utility model is: a kind of electric and gas dual-purpose heating heat exchanger comprises water tank, temperature sensor is installed in the side of water tank, temperature sensor has temp probe to stretch into water tank inside, steam pipe coil is installed on the inwall of water tank, the import and export of steam pipe coil are connected with two magnetic valves, electric heating tube is installed on the lid of water tank, electric heating tube has waterproof electrical heating resistance to go deep into water tank bottom, electric heating tube has wire to connect temperature control box, temperature control box has wire to connect temperature sensor and magnetic valve, temperature control box connects external power source, and water tank bottom is provided with circulating water intake, and water tank upper is provided with circulating water outlet.
The utlity model has following beneficial effect: the circulating water heating heat exchanger that steam heat-exchanging and electrical heating are integrated, service condition is wider, and the temperature of controlled circulation water makes reactor can better carry out combination reaction and guarantees product quality easily.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Among the figure 1, water tank; 2, temperature sensor; 3, circulating water intake; 4, steam pipe coil; 5, circulating water outlet; 6, electric heating tube; 7, magnetic valve; 8, temperature control box.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this a kind of electric and gas dual-purpose heating heat exchanger, comprise water tank 1 etc., on water tank 1 inwall steam pipe coil 4 is installed, steam pipe coil 4 is imported and exported and is connected with two magnetic valves 7, temperature sensor 2 is installed in the side of water tank 1, there is temp probe to go deep into water tank 1 the inside, temperature sensor has 2 wires to connect temperature control box 8, temperature control box 8 is judged the circulating water temperature of water tank 1 by temperature sensor 2, shut electromagnetic valve 7 when temperature reaches setting value, disconnect no longer heat exchange of steam channel, being lower than setting value at circulating water temperature opens magnetic valve 7 access steam recirculated water is carried out heat exchange, water tank 1 is equipped with electric heating tube 6 simultaneously, electric heating tube 6 is installed on the lid of water tank 1, electric heating tube 6 has the electrical heating resistance of waterproof to go deep into the bottom of water tank 1, temperature sensor 2 is judged water temperature, when needs are electrically heated, the power supply that temperature control box 8 is connected electric heating tube 6 heats recirculated water, when the temperature of recirculated water reaches setting value, close the power supply of electric heating tube 6, the plugged when temperature of recirculated water is lower than setting value, 6 pairs of recirculated waters of electric heating tube heat, and water tank 1 is that circulating water intake 3 is arranged at the bottom, and circulating water outlet 5 is arranged at top, the heat exchange of recirculated water access reactor, temperature control box 8 has external power supply, and temperature control box 8 has electrical heating and two duties of steam heat-exchanging, this a kind of electric and gas dual-purpose heating heat exchanger, a heating cabinet can utilize electricity, two kinds of energy of vapour, and the temperature of energy controlled circulation water, simple in structure, reliable.
Claims (1)
1. electric and gas dual-purpose heating heat exchanger, comprise water tank (1), it is characterized in that: temperature sensor (2) is installed on the sidewall of water tank (1), temperature sensor (2) has temp probe to stretch into water tank (1) inside, steam pipe coil (4) is installed on the inwall of water tank (1), the import and export of steam pipe coil (4) are connected with two magnetic valves (7), electric heating tube (6) is installed on the lid of water tank (1), electric heating tube (6) has waterproof electrical heating resistance to go deep into water tank (1) bottom, electric heating tube (6) has wire to connect temperature control box (8), temperature control box (8) has wire to connect temperature sensor (2) and magnetic valve (7), temperature control box (8) connects external power source, water tank (1) bottom is provided with circulating water intake (3), and water tank 1 top is provided with circulating water outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553319 CN202813741U (en) | 2012-10-26 | 2012-10-26 | Electricity-steam dual purpose heating heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220553319 CN202813741U (en) | 2012-10-26 | 2012-10-26 | Electricity-steam dual purpose heating heat-exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813741U true CN202813741U (en) | 2013-03-20 |
Family
ID=47872604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220553319 Expired - Lifetime CN202813741U (en) | 2012-10-26 | 2012-10-26 | Electricity-steam dual purpose heating heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645541A (en) * | 2018-12-24 | 2019-04-19 | 红塔烟草(集团)有限责任公司 | A kind of barn electromagnetism heating system |
| CN110961017A (en) * | 2019-11-26 | 2020-04-07 | 浙江嘉华特种尼龙有限公司 | Full-automatic spinning emulsified oil supply system |
| CN111351214A (en) * | 2020-03-09 | 2020-06-30 | 连云港鑫宝管业有限公司 | Temperature control device for production process of electric power protection pipe |
-
2012
- 2012-10-26 CN CN 201220553319 patent/CN202813741U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109645541A (en) * | 2018-12-24 | 2019-04-19 | 红塔烟草(集团)有限责任公司 | A kind of barn electromagnetism heating system |
| CN110961017A (en) * | 2019-11-26 | 2020-04-07 | 浙江嘉华特种尼龙有限公司 | Full-automatic spinning emulsified oil supply system |
| CN111351214A (en) * | 2020-03-09 | 2020-06-30 | 连云港鑫宝管业有限公司 | Temperature control device for production process of electric power protection pipe |
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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: 20130320 |