CN204027393U - A kind of Recuperative heat type water-bath stove - Google Patents
A kind of Recuperative heat type water-bath stove Download PDFInfo
- Publication number
- CN204027393U CN204027393U CN201420420251.0U CN201420420251U CN204027393U CN 204027393 U CN204027393 U CN 204027393U CN 201420420251 U CN201420420251 U CN 201420420251U CN 204027393 U CN204027393 U CN 204027393U
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- China
- Prior art keywords
- housing
- heat
- interface
- coil
- fixed
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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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 14
- 239000002918 waste heat Substances 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 18
- 239000003345 natural gas Substances 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A kind of Recuperative heat type water-bath stove relates to plant gas natural gas preheating technology field, and this water-bath stove comprises heat(ing) coil, housing, heat exchange coil; Heat(ing) coil is fixed on the lower floor in housing, and heat(ing) coil is provided with waste heat and imports and exports; Upper strata in heat exchange coil stationary housing, heat exchange coil is provided with natural gas and imports and exports; Enclosure interior is full of intermediate medium, and housing is provided with water pump interface, expansion interface, blowdown interface, thermometer boss, temperature sensor interface and temperature detect switch (TDS) interface; Thermometer is inserted in housing by thermometer boss, and is fixed on hull outside; Temperature sensor is fixed on hull outside by temperature sensor interface; Temperature detect switch (TDS) is fixed on hull outside by temperature detect switch (TDS) interface.The utility model structure is simple, and operating cost is low.
Description
Technical field
The utility model relates to plant gas natural gas preheating technology field, is specifically related to a kind of Recuperative heat type water-bath stove.
Background technology
The shortcomings such as at present, the modal mode of the heating of plant gas to natural gas heats with gas or oil firing, and adopt this kind of method one to be waste energy, two is there is potential safety hazard, and equipment self has explosion-proof area requirement, and equipment occupation of land space is large.
Utility model content
In order to the technical problem that the operation and construction cost that solve prior art existence are high, have potential safety hazard, the utility model provides one to utilize residual heat of electric power plant, natural gas or other media is carried out to the Recuperative heat type water-bath stove of post bake.
The technical scheme that the utility model technical solution problem is taked is as follows:
Recuperative heat type water-bath stove, comprises heat(ing) coil, housing, heat exchange coil; Heat(ing) coil is fixed on the lower floor in housing, and heat(ing) coil one end is provided with waste heat import, and the other end is provided with waste heat outlet; Upper strata in heat exchange coil stationary housing, one end of heat exchange coil is provided with Imported gas, and the other end is provided with gas outlet; Enclosure interior is full of intermediate medium, and housing is provided with water pump interface, expansion interface, blowdown interface, thermometer boss, temperature sensor interface and temperature detect switch (TDS) interface; Thermometer is inserted in housing by thermometer boss, and is fixed on hull outside; Temperature sensor is fixed on hull outside by temperature sensor interface; Temperature detect switch (TDS) is fixed on hull outside by temperature detect switch (TDS) interface; The liquid level of intermediate medium is controlled by liquid-level switch, when water level drops to low water level alarm, carries out automatic or manual moisturizing; Water level overflows automatically to during high water level.
Recuperative heat type water-bath stove of the present utility model utilizes power plant's high-temperature condensation water or other waste heats to flow with certain speed in heat(ing) coil, there is provided coil pipe to conduct heat heat is carried out being delivered to coil pipe outer surface, in heat convection mode, the intermediate medium in housing is heated again, the density contrast Natural Circulation of medium is utilized after intermediate medium heating, intermediate medium washes away heat exchange coil and carries out heat convection, thus improve the initial temperature of natural gas, for client provides satisfied medium.
The beneficial effects of the utility model are: make full use of residual heat of electric power plant, for while user provides high-quality thermal source, can reduce operating cost; Do not have explosion-proof space requirement, occupation area of equipment reduces greatly; The efficiency of heating surface is high; Large water capacity, is suitable for the user that load change is large; Easy for installation, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the vertical section structure schematic diagram of the utility model Recuperative heat type water-bath stove.
Fig. 2 is the surface structure schematic diagram of the utility model Recuperative heat type water-bath stove one embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further details.
As depicted in figs. 1 and 2, Recuperative heat type water-bath stove of the present utility model comprises heat(ing) coil 1, housing 4, heat exchange coil 5; Integral at housing 4 bottom-heated coil pipe 1 and housing 4 assembly welding, integral at housing 4 top heat exchange coil 5 and housing 4 assembly welding, heat exchange coil 5 is covered with on the top of housing 4 as far as possible.Heat(ing) coil 1 one end is provided with waste heat import 3, and the other end is provided with waste heat outlet 2; One end of heat exchange coil 5 is provided with Imported gas 6, and the other end is provided with gas outlet 7; Housing 4 inside is full of intermediate medium, and housing 4 is provided with water pump interface, expansion interface, blowdown interface, thermometer boss, temperature sensor interface and temperature detect switch (TDS) interface; Thermometer is inserted in housing 4 by thermometer boss, and it is outside to be fixed on housing 4; It is outside that temperature sensor is fixed on housing 4 by temperature sensor interface; It is outside that temperature detect switch (TDS) is fixed on housing 4 by temperature detect switch (TDS) interface.During use, outside PLC temperature control system is according to gas outlet temperature automatic control feed-regulating valve aperture, control inflow, and then control the flow of water pump, thus ensure the design temperature of the temperature of intermediate medium in housing 4 in setting, make heat-energy transducer safe operation under design point between intermediate medium, the thermal efficiency is the highest; The liquid level of intermediate medium is controlled by liquid-level switch, when water level drops to low water level alarm, carries out automatic or manual moisturizing; Water level overflows automatically to during high water level.
In the embodiment depicted in figure 2, external waste heat thermal source enters heat(ing) coil 1 by waste heat import 3, after efficient heat transfer, discharges after the heat exchange of external waste heat thermal source from waste heat outlet 2; Heat(ing) coil 1 transfers heat to the intermediate medium water in housing 4 by efficient heat transfer, intermediate medium rises after heating up, heat convection is carried out with heat exchange coil 5, the natural gas of heating is needed to enter heat exchange coil 5 from Imported gas 6, by heat transfer type, the heat of intermediate medium is converted to heat energy, thus improving the temperature of natural gas, the natural gas after heating is transported to relevant gas equipment from gas outlet 7.
Claims (1)
1. a Recuperative heat type water-bath stove, is characterized in that, this water-bath stove comprises heat(ing) coil (1), housing (4), heat exchange coil (5); Heat(ing) coil (1) is fixed on the lower floor in housing (4), and heat(ing) coil (1) one end is provided with waste heat import (3), and the other end is provided with waste heat outlet (2); Upper strata in heat exchange coil (5) stationary housing (4), one end of heat exchange coil (5) is provided with Imported gas (6), and the other end is provided with gas outlet (7); Housing (4) inside is full of intermediate medium, and housing (4) is provided with water pump interface, expansion interface, blowdown interface, thermometer boss, temperature sensor interface and temperature detect switch (TDS) interface; Thermometer is inserted in housing (4) by thermometer boss, and it is outside to be fixed on housing (4); It is outside that temperature sensor is fixed on housing (4) by temperature sensor interface; It is outside that temperature detect switch (TDS) is fixed on housing (4) by temperature detect switch (TDS) interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420251.0U CN204027393U (en) | 2014-07-28 | 2014-07-28 | A kind of Recuperative heat type water-bath stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420251.0U CN204027393U (en) | 2014-07-28 | 2014-07-28 | A kind of Recuperative heat type water-bath stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027393U true CN204027393U (en) | 2014-12-17 |
Family
ID=52067238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420251.0U Expired - Lifetime CN204027393U (en) | 2014-07-28 | 2014-07-28 | A kind of Recuperative heat type water-bath stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036193A (en) * | 2017-12-07 | 2018-05-15 | 大连理工大学 | A kind of modularization sea-bottom natural gas pipeline hydrate anti-block apparatus and technique |
-
2014
- 2014-07-28 CN CN201420420251.0U patent/CN204027393U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036193A (en) * | 2017-12-07 | 2018-05-15 | 大连理工大学 | A kind of modularization sea-bottom natural gas pipeline hydrate anti-block apparatus and technique |
| CN108036193B (en) * | 2017-12-07 | 2019-11-08 | 大连理工大学 | A kind of modularization sea-bottom natural gas pipeline hydrate anti-block apparatus and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |