CN202470839U - A high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set - Google Patents
A high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set Download PDFInfo
- Publication number
- CN202470839U CN202470839U CN2011205602748U CN201120560274U CN202470839U CN 202470839 U CN202470839 U CN 202470839U CN 2011205602748 U CN2011205602748 U CN 2011205602748U CN 201120560274 U CN201120560274 U CN 201120560274U CN 202470839 U CN202470839 U CN 202470839U
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- water
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- steam
- type heat
- heat exchanger
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Abstract
The utility model relates to a high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set that is characterized by comprising a plate type heat-exchanger (1) and a steam-and-water mixer (2), wherein an hot water inlet of the plate type heat-exchanger (1) is connected with a hot water outlet of the steam-and-water mixer (2) through a hot water connecting pipe (3), a hot water outlet of the plate type heat-exchanger (1) is connected with a bottom part of the steam-and-water mixer (2) through first water-circulating pump hot water (4), a top part of the steam-and-water mixer (2) is connected with a steam inlet pipe device (5), a side face of the steam-and-water mixer (2) is connected with a condensed water steam-trap water outlet assembly pipe (6), a cold water inlet of the plate heat-exchanger (1) is connected with a water-supply pipe (7), a cold water outlet of the plate heat-exchanger (1) is connected with an external water-supply apparatus through a circulating water pump (8). The high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set is characterized by high heat-exchange efficiency, saved energy consumption, saved water resource, and high working efficiency.
Description
Technical field
The utility model relates to a kind of energy-efficient vapour melt water plate type heat exchanger unit, is widely used in places such as city central heating, central air-conditioning, floor heating heating, chemical industry, belongs to energy-efficient heat-exchange apparatus technical field.
Background technology
The heat exchange mode of present plate type heat exchanger unit carries out heat exchange for adopting thermal source steam directly to get into the plate type heat exchanger unit.Yet the temperature of thermal source steam is higher, and pressure is bigger, and the temperature and pressure of thermal source steam is inhomogeneous, and the cooling water temperature that has caused the plate type heat exchanger unit to be discharged is too high, and heat exchange efficiency is lower, and energy waste is bigger.And superheated steam in the past directly gets into plate type heat exchanger and carries out heat exchange, has significantly reduced the service life of plate type heat exchanger.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of heat exchange efficiency high, saves energy consumption, and the conserve water resource, the energy-efficient vapour melt water plate type heat exchanger unit that operating efficiency is higher.
The purpose of the utility model is achieved in that
The energy-efficient vapour melt water of the utility model plate type heat exchanger unit; Comprise plate type heat exchanger and steam heater; The hot water inlet of said plate type heat exchanger connects pipeline through hot water and links to each other with the hot water outlet of steam heater; The hot water outlet of said plate type heat exchanger links to each other with the bottom of steam heater through a water circulating pump hot water, and the top of said steam heater is connected with steam access tube duct device, and the side is connected with condensed water steam trap water outlet assembly pipe; The cooling water inlet of said plate type heat exchanger is connected with feed pipe, and the cooling water outlet of plate type heat exchanger links to each other with outside watering equipment through water circulating pump.
Said steam access tube duct device is provided with the entry switch valve, and steam access tube duct device is provided with temperature-sensing valve, the parallelly connected setting with the entry switch valve of said temperature-sensing valve.
Also be provided with temperature sensor, pressure transmitter, visual temperature table and visual Pressure gauge on the said steam access tube duct device.
Compared with prior art, the beneficial effect of the utility model is:
This energy-efficient vapour melt water plate type heat exchanger unit directly is mixed into high-temperature water with the water smoke of high-temperature steam and spray header ejection in steam heater; Get into again and carry out water-hydrothermal exchange in the plate type heat exchanger; Improve the heat exchange efficiency of heat exchanger unit, and saved energy consumption.
Simultaneously on the steam access tube duct device parallel connection temperature-sensing valve, can regulate the temperature that feeds steam automatically, when needing repairing temperature-sensing valve, just open parallelly connected with it entry switch valve and come normal ventilation, and need not shut down wait, improved operating efficiency.Steam access tube duct device has also been set up temperature sensor, pressure transmitter, visual temperature table and visual Pressure gauge, can carry out on-line monitoring to the high-temperature steam that feeds.
And on plate type heat exchanger, connected a water circulating pump, water circulating pump uses with the condensed water that produces in the heat exchanger unit is discharged in other external equipments, forms outer circulation, has so just saved water resource.
Description of drawings
Fig. 1 is the structural representation of the energy-efficient vapour melt water of the utility model plate type heat exchanger unit.
Wherein: plate type heat exchanger 1, steam heater 2, hot water connect pipeline 3, water circulating pump hot water 4, steam access tube duct device 5, condensed water steam trap water outlet assembly pipe 6, feed pipe 7, water circulating pump 8, entry switch valve 9, temperature-sensing valve 10, temperature sensor 11, pressure transmitter 12, visual temperature table 13, visual Pressure gauge 14.
The specific embodiment
The utility model relates to a kind of energy-efficient vapour melt water plate type heat exchanger unit; Comprise plate type heat exchanger 1 and steam heater 2; The hot water inlet of said plate type heat exchanger 1 connects pipeline 3 through hot water and links to each other with the hot water outlet of steam heater 2, and the hot water outlet of said plate type heat exchanger 1 links to each other with the bottom of steam heater 2 through a water circulating pump hot water 4, and the top of said steam heater 2 is connected with steam access tube duct device 5; The side is connected with condensed water steam trap water outlet assembly pipe 6; The cooling water inlet of said plate type heat exchanger 1 is connected with feed pipe 7, and the cooling water outlet of plate type heat exchanger 1 links to each other with outside watering equipment through water circulating pump 8, forms outer circulation and is used to heat heated medium; Improve the heat exchange effect, saved the energy.
Said steam access tube duct device 5 is provided with entry switch valve 9; And steam access tube duct device 5 is provided with temperature-sensing valve 10; Said temperature-sensing valve 10 and the 9 parallelly connected settings of entry switch valve; Usually close entry switch valve 9, carry out automatic temperature-adjusting with the steam of 10 pairs of feedings of temperature-sensing valve and regulate, the entry switch valve 9 of when needing repairing temperature-sensing valve 10, just opening parallel connection with it comes normal ventilation.On the said steam access tube 5 in the front and back of water circulating pump 8 pipeline temperature sensor 11, pressure transmitter 12, visual temperature table 13, visual Pressure gauge 14 have been installed; Adopt the PLC technology to carry out scene, remote monitoring, can carry out on-line monitoring the high-temperature steam that feeds to temperature, the pressure operating position of importing and exporting medium.
Claims (3)
1. energy-efficient vapour melt water plate type heat exchanger unit; It is characterized in that: it comprises plate type heat exchanger (1) and steam heater (2); The hot water inlet of said plate type heat exchanger (1) connects pipeline (3) through hot water and links to each other with the hot water outlet of steam heater (2); The hot water outlet of said plate type heat exchanger (1) links to each other with the bottom of steam heater (2) through a water circulating pump hot water (4); The top of said steam heater (2) is connected with steam access tube duct device (5); The side is connected with condensed water steam trap water outlet assembly pipe (6), and the cooling water inlet of said plate type heat exchanger (1) is connected with feed pipe (7), and the cooling water outlet of plate type heat exchanger (1) links to each other with outside watering equipment through water circulating pump (8).
2. a kind of energy-efficient vapour melt water plate type heat exchanger unit according to claim 1; It is characterized in that: said steam access tube duct device (5) is provided with entry switch valve (9); And steam access tube duct device (5) is provided with temperature-sensing valve (10), said temperature-sensing valve (10) and the parallelly connected setting of entry switch valve (9).
3. a kind of energy-efficient vapour melt water plate type heat exchanger unit according to claim 1 and 2 is characterized in that: also be provided with temperature sensor (11), pressure transmitter (12), visual temperature table (13) and visual Pressure gauge (14) on the said steam access tube duct device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205602748U CN202470839U (en) | 2011-12-29 | 2011-12-29 | A high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205602748U CN202470839U (en) | 2011-12-29 | 2011-12-29 | A high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470839U true CN202470839U (en) | 2012-10-03 |
Family
ID=46918993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205602748U Expired - Lifetime CN202470839U (en) | 2011-12-29 | 2011-12-29 | A high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512388A (en) * | 2013-09-29 | 2014-01-15 | 江阴六州换热设备有限公司 | Steam thawing device and steam-thawing type heat exchanger unit comprising same |
| CN104089504A (en) * | 2014-07-31 | 2014-10-08 | 山东国舜压力容器有限公司 | Vapor-water plate heat exchanger |
-
2011
- 2011-12-29 CN CN2011205602748U patent/CN202470839U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512388A (en) * | 2013-09-29 | 2014-01-15 | 江阴六州换热设备有限公司 | Steam thawing device and steam-thawing type heat exchanger unit comprising same |
| CN104089504A (en) * | 2014-07-31 | 2014-10-08 | 山东国舜压力容器有限公司 | Vapor-water plate heat exchanger |
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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: 20121003 |