CN209470582U - A kind of instant heating type plate heat exchanger unit of steam-water - Google Patents
A kind of instant heating type plate heat exchanger unit of steam-water Download PDFInfo
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- CN209470582U CN209470582U CN201822123098.6U CN201822123098U CN209470582U CN 209470582 U CN209470582 U CN 209470582U CN 201822123098 U CN201822123098 U CN 201822123098U CN 209470582 U CN209470582 U CN 209470582U
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- water
- hot water
- heat exchanger
- plate heat
- steam
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 136
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 10
- 239000008399 tap water Substances 0.000 claims abstract description 10
- 235000020679 tap water Nutrition 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 241000238631 Hexapoda Species 0.000 claims description 4
- 230000000241 respiratory effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 241000876443 Varanus salvator Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
This application involves heat exchange machinery, more particularly to a kind of instant heating type plate heat exchanger unit of steam-water, including plate heat exchanger and hot water, the primary side of the plate heat exchanger is provided with saturated vapor inlet pipeline and condensed water discharge pipe road, the secondary side of the plate heat exchanger is provided with the hot water water inlet line and hot water outlet conduit connecting with hot water, water pump valve group is configured on the hot water outlet conduit, temperature sensor is configured on the hot water water inlet line, thermometer, pressure gauge and shut-off valve, the hot water configuration temperature sensor and Liquid level adjusting valve, hot water top is provided with blow-down pipe, tap water water supply pipe is connected on the hot water outlet conduit, electric control valve is provided on the tap water water supply pipe.The application improves heat exchange efficiency, saves land occupation, guarantees that water outlet is brought rapidly up, and water temperature does not fluctuate steadily.
Description
Technical field
This application involves heat exchange machinery, and in particular to a kind of instant heating type plate heat exchanger unit of steam-water.
Background technique
Heat-exchange unit: by heat exchanger, water pump, frequency converter, filter, valve, control cabinet, instrument and automatic control system etc.
The overall heat exchange equipment of composition.Wherein, the offer side of heat or cooling capacity is primary side；The side that receives of heat or cooling capacity is secondary
Side.The heat-exchange unit that primary side medium is steam, secondary side medium is water is known as vapour-water heat-exchange unit.
CN206582934U discloses a kind of direct subsidy intelligent heat-exchange unit, including heat exchange cycle system, Circulated power system
And control system, the heat exchange cycle system include primary net heat-exchange end, secondary network heat-exchange end and the primary net heat-exchange end of connection and
The plate heat exchanger of secondary network heat-exchange end, secondary network heat-exchange end include secondary network for water end (W.E.) and secondary network backwater end, and secondary network returns
Water end (W.E.) is connected with Circulated power system, and the control system is connected with heat exchange cycle system, Circulated power system, feature
It is the direct subsidy system that a carry out moisturizing is communicated on the pipeline between plate heat exchanger and secondary network backwater end, the direct subsidy
System includes refill flow meter and electric control valve, and the direct subsidy system other end is connected with tap water pipe end, the direct subsidy system
It is provided with refill flow meter and electric control valve in the locating bypass line of system, the control system is connected with direct subsidy system.
The control system is PLC controller.
In hotel, the requirements such as bathroom are discharged the place being brought rapidly up, it is desirable to which leaving water temperature can not fluctuate steadily.It is logical
Normal way is: applying volumetric heat exchanger, volume tank serves as the function of water storage, it is ensured that water temperature is rapidly achieved after requirement again
Outflow.Since plate heat exchanger heat exchange efficiency is high, takes up little area, it is widely used in field of heat exchangers.Many heat exchange applications plates
Formula heat exchanger, but when plate heat exchanger is just opened, secondary side leaving water temperature cannot be stablized, and poor user experience is caused.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of i.e. heat of steam-water
Formula plate heat exchanger unit can be brought rapidly up suitable for the instant heating type plate-type heat-exchange unit of hotel's bathroom, and stable water outlet is flat
It does not fluctuate surely.
In order to achieve the above object, a kind of instant heating type plate heat exchanger unit of steam-water provided by the utility model, uses
Following technical solution:
A kind of instant heating type plate heat exchanger unit of steam-water, including plate heat exchanger and hot water, it is described board-like to change
The primary side of hot device is provided with saturated vapor inlet pipeline and condensed water discharge pipe road, installs on the saturated vapor inlet pipeline
There is control valve group, the control valve group includes shut-off valve, filter, the electric control valve sequentially installed along steam approach axis
And shut-off valve, blowdown valve and steam trap valve group are sequentially installed along condensed water discharge direction on the condensed water discharge pipe road,
The steam trap valve group includes butterfly valve, steam trap, check-valves and the butterfly valve sequentially installed along condensed water discharge direction, the plate
The secondary side of formula heat exchanger is provided with the hot water water inlet line and hot water outlet conduit connecting with hot water, described
Water pump valve group is configured on hot water outlet conduit, the water pump valve group includes sequentially to install along hot water water discharging direction
Filter, hot water circulating pump, check-valves and ball valve, pressure gauge, thermometer, temperature are configured on the hot water water inlet line
Sensor and shut-off valve, the hot water configuration temperature sensor and Liquid level adjusting valve are spent, hot water top, which is provided with, puts
Blank pipe connects tap water water supply pipe on the hot water outlet conduit, is provided with motorized adjustment on the tap water water supply pipe
Valve.
Further, the control valve group is additionally provided with bypass line, is equipped with shut-off valve on the bypass pipe.
Further, the steam trap valve group is additionally provided with bypass line, is equipped with butterfly valve on the bypass pipe.
Further, the instant heating type plate heat exchanger unit of the steam-water further includes one group of spare water pump valve group.
Preferably, thermometer, pressure gauge and row are sequentially installed along hot water water discharging direction after the water pump valve group
Dirty valve.Preferably, thermometer and pressure gauge are mounted on before and after the control valve group.
Further, the hot water is also configured with bending snorkel and bending respiratory siphon.
Further, the hot water bottom is also equipped with blow-down pipe.
Further, the blow-down pipe is connected with stainless steel insect preventing net cover.
Further, the instant heating type plate heat exchanger unit of the steam-water further includes control system, the motorized adjustment
Valve, temperature sensor, hot water circulating pump and Liquid level adjusting valve are all connected to control system.
Compared with prior art, the instant heating type plate heat exchanger unit of the application steam-water replaces volumetric heat exchanger
For plate heat exchanger and hot water, heat exchange efficiency is improved, saves land occupation, guarantees that water outlet is brought rapidly up, and water temperature is steadily not
Fluctuation.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the instant heating type plate heat exchanger set structure schematic diagram of the application steam-water；
Appended drawing reference in figure: 1- plate heat exchanger, 2- hot water, 3- saturated vapor inlet pipeline, the discharge of 4- condensed water
Pipeline, 5- hot water water inlet line, 6- hot water outlet conduit, 7- electric control valve, 8- pressure gauge, 9- shut-off valve, 10-
Filter, 11- check-valves, 12- butterfly valve, 13- drain valve, 14- blowdown valve, 15- temperature sensor, 16- ball valve, 17- hot water follow
Ring pump, 18- Liquid level adjusting valve, 19- bending snorkel, 20- bending respiratory siphon, 21- blow-down pipe, 22- stainless steel insect preventing net cover,
23- tap water water supply tank, 24- thermometer.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
As shown in Figure 1, a kind of instant heating type plate heat exchanger unit of steam-water, including plate heat exchanger 1 and hot water
2, the primary side of plate heat exchanger 1 is steam, provides heat for system.The secondary side of plate heat exchanger 1 is hot water, receives system
The heat of offer.The primary side of the plate heat exchanger 1 is provided with saturated vapor inlet pipeline 3 and condensed water discharge pipe road 4, institute
It states and control valve group is installed on saturated vapor inlet pipeline 3, the control valve group includes sequentially to install along steam approach axis
Shut-off valve 9, filter 10, electric control valve 7 and shut-off valve 9, the control valve group front and back are mounted on thermometer 24 and pressure
Table 8, the control valve group are additionally provided with bypass line, shut-off valve 9 are equipped on the bypass pipe；The condensed water discharge pipe road
Blowdown valve 14 and steam trap valve group are sequentially installed along condensed water discharge direction on 4, the steam trap valve group includes along cold
Butterfly valve 12, steam trap 13, check-valves 11 and the butterfly valve 12 that condensate discharge direction is sequentially installed, the steam trap valve group are additionally provided with
Bypass line is equipped with butterfly valve 12 on the bypass pipe；The secondary side of the plate heat exchanger 1 is provided with to be connected with hot water 2
The hot water water inlet line 5 and hot water outlet conduit 6 connect is configured with water-pump valve on the hot water outlet conduit 6
Group, the water pump valve group include filter 10, the hot water circulating pump 17, check-valves sequentially installed along hot water water discharging direction
11 and ball valve 16, it further include one group of spare water pump valve group；Sequentially pacify after the water pump valve group along hot water water discharging direction
Equipped with thermometer 24, pressure gauge 8 and blowdown valve 14；It is suitable according to hot water water inlet direction on the hot water water inlet line 5
It is secondary to be configured with pressure gauge 8, thermometer 24, temperature sensor 15 and shut-off valve 9；The hot water 2 configures temperature sensor 15
With Liquid level adjusting valve 18,2 top of hot water is provided with blow-down pipe 21, connects tap water on the hot water outlet conduit 6
Water supply pipe 23 is provided with electric control valve 7 on the tap water water supply pipe 23；The hot water 2 is also configured with bending ventilation
Pipe 19 and bending respiratory siphon 20.
2 bottom of hot water is also equipped with blow-down pipe 21, and the blow-down pipe 21 is connected with stainless steel insect preventing net cover 22.
The instant heating type plate heat exchanger unit of the steam-water further includes control system, the electric control valve 7, temperature
Sensor 15, hot water circulating pump 17 and Liquid level adjusting valve 18 are all connected to control system.The control system of plate heat exchanger unit
Belong to the prior art, the circuit connection structure and the working principle of control system etc. of control system and each component belong to public affairs
Know that common sense, such as the control system of more parts of existing patent heat exchanging device units are disclosed, details are not described herein.
The instant heating type plate heat exchanger unit running process of the application steam-water is as follows:
Open: then starting hot water circulating pump 17, secondary side hot water circuit start primary side vapour system, heat exchange starts.
The steam of primary side enters system via saturated vapor inlet pipeline 3, and steam flow, filter 10 is adjusted in electric control valve 7
The impurity in steam is filtered, in 7 front and back of electric control valve and bypass pipe installation shut-off valve 9 to facilitate maintenance replacement regulating valve, together
When configuration thermometer 24, the instrument such as pressure gauge 8 to be to monitor operating condition.Primary side steam passes through steam trap 13 after heat exchanger
Condensed water after steam-water separation is discharged by condensed water discharge pipe road 4, installs check-valves, front and back end, side in 13 water outlet of steam trap
Logical position is installed by butterfly valve, protection and replacement steam trap 13 convenient to overhaul.Hot water is flowed out through hot water outlet conduit 6, through hot water
Circulating pump 17 provides power, into plate heat exchanger 1 obtains heat, temperature improves, then returns through hot water water inlet line 5
To hot water 2.Water pump valve group includes hot water circulating pump 17 and mounting ball valve 16, check-valves 11, filter 10, and valve group is one
With one for type.
Adjust: the temperature sensor 15 on 1 secondary side hot water water inlet line 5 of plate heat exchanger monitors hot water at any time and goes out
Coolant-temperature gage, and the electric control valve 7 of control system (PID controller) automatic adjustment primary side saturated vapor pipeline is passed through with this.
The temperature sensor 15 of hot water monitors hot water temperature in water tank, starts hot water circulating pump 17 when temperature is lower than setting value,
Otherwise stop hot water circulating pump 17.
Moisturizing: the liquid level sensor 18 of hot water monitors hot water liquid level in water tank, liquid level can according to need from up to
Lower division flood level A, alarm water level B, ordinary water level C and low water level D, when liquid level is opened originally lower than low water level D warning value
Electric control valve 7 on water water supply pipe 23, when the water level of hot water 2 reaches flood level A, it is extra to be discharged by blow-down pipe 21
Hot water.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (10)
1. a kind of instant heating type plate heat exchanger unit of steam-water, which is characterized in that including plate heat exchanger (1) and hot water water
The primary side of case (2), the plate heat exchanger (1) is provided with saturated vapor inlet pipeline (3) and condensed water discharge pipe road (4),
Control valve group is installed on the saturated vapor inlet pipeline (3), the control valve group include along steam approach axis sequentially
Shut-off valve (9), filter (10), electric control valve (7) and the shut-off valve (9) of installation, edge on the condensed water discharge pipe road (4)
Condensed water discharge direction blowdown valve (14) and steam trap valve group be sequentially installed, the steam trap valve group includes along condensed water
Butterfly valve (12), steam trap (13), check-valves (11) and the butterfly valve (12) that discharge direction is sequentially installed, the plate heat exchanger (1)
Secondary side be provided with the hot water water inlet line (5) and hot water outlet conduit (6) connecting with hot water (2), institute
It states configured with water pump valve group on hot water outlet conduit (6), the water pump valve group includes suitable along hot water water discharging direction
Filter (10), hot water circulating pump (17), check-valves (11) and the ball valve (16) of secondary installation, the hot water water inlet line
(5) configured with pressure gauge (8), thermometer (24), temperature sensor (15) and shut-off valve (9), hot water (2) configuration on
Temperature sensor (15) and Liquid level adjusting valve (18), hot water (2) top are provided with blow-down pipe (21), and the hot water goes out
Tap water water supply pipe (23) are connected on waterpipe (6), are provided with electric control valve (7) on the tap water water supply pipe (23).
2. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the control valve group
It is additionally provided with bypass line, shut-off valve (9) are installed on the bypass pipe.
3. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the steam trap valve
Group is additionally provided with bypass line, and butterfly valve (12) are equipped on the bypass pipe.
4. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the steam-water
Instant heating type plate heat exchanger unit further includes one group of spare water pump valve group.
5. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the water pump valve group
Thermometer (24), pressure gauge (8) and blowdown valve (14) are sequentially installed along hot water water discharging direction afterwards.
6. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the control valve group
Front and back is mounted on thermometer (24) and pressure gauge (8).
7. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the hot water
(2) bending snorkel (19) and bending respiratory siphon (20) are also configured with.
8. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the hot water
(2) bottom is also equipped with blow-down pipe (21).
9. the instant heating type plate heat exchanger unit of steam-water according to claim 8, which is characterized in that the blow-down pipe
(21) stainless steel insect preventing net cover (22) are connected with.
10. the instant heating type plate heat exchanger unit of steam-water according to claim 1, which is characterized in that the steam-water
Instant heating type plate heat exchanger unit further include control system, the electric control valve (7), temperature sensor (15), hot water follow
Ring pump (17) and Liquid level adjusting valve (18) are all connected to control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123098.6U CN209470582U (en) | 2018-12-18 | 2018-12-18 | A kind of instant heating type plate heat exchanger unit of steam-water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123098.6U CN209470582U (en) | 2018-12-18 | 2018-12-18 | A kind of instant heating type plate heat exchanger unit of steam-water |
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| Publication Number | Publication Date |
|---|---|
| CN209470582U true CN209470582U (en) | 2019-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822123098.6U Active CN209470582U (en) | 2018-12-18 | 2018-12-18 | A kind of instant heating type plate heat exchanger unit of steam-water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986647A (en) * | 2019-12-04 | 2020-04-10 | 南京迦南比逊科技有限公司 | Purified water heat exchange pipeline system |
| CN112111792A (en) * | 2020-09-03 | 2020-12-22 | 赛得利(江苏)纤维有限公司 | Automatic control system for viscose temperature |
| CN113124449A (en) * | 2019-12-31 | 2021-07-16 | 北京金房暖通节能技术股份有限公司 | Solar energy concurrent heating ware |
| CN114046675A (en) * | 2021-11-22 | 2022-02-15 | 山东鲁润热能科技有限公司 | Heat exchange equipment for high-pressure drainage cooling of power plant |
-
2018
- 2018-12-18 CN CN201822123098.6U patent/CN209470582U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986647A (en) * | 2019-12-04 | 2020-04-10 | 南京迦南比逊科技有限公司 | Purified water heat exchange pipeline system |
| CN113124449A (en) * | 2019-12-31 | 2021-07-16 | 北京金房暖通节能技术股份有限公司 | Solar energy concurrent heating ware |
| CN112111792A (en) * | 2020-09-03 | 2020-12-22 | 赛得利(江苏)纤维有限公司 | Automatic control system for viscose temperature |
| CN114046675A (en) * | 2021-11-22 | 2022-02-15 | 山东鲁润热能科技有限公司 | Heat exchange equipment for high-pressure drainage cooling of power plant |
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