CN206618286U - It is a kind of to suppress the device that on-condensible gas reduces condensation - Google Patents
It is a kind of to suppress the device that on-condensible gas reduces condensation Download PDFInfo
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- CN206618286U CN206618286U CN201720196414.5U CN201720196414U CN206618286U CN 206618286 U CN206618286 U CN 206618286U CN 201720196414 U CN201720196414 U CN 201720196414U CN 206618286 U CN206618286 U CN 206618286U
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- pipe
- gas
- condensation
- suppress
- condensible
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Abstract
The utility model provides a kind of on-condensible gas that suppresses and reduces the device condensed, and device includes vapour source, condensation sleeve pipe, gas column pipe and gas receiver, wherein, the vapour source condenses and cold water pipe is set in sleeve pipe by steam pipe and condensation sleeve pipe connection；The gas receiver is arranged on the lower section of condensation sleeve pipe and connected by gas column pipe；Discharging valve is set on the lower section connection adjutage of the gas receiver, the adjutage.On-condensible gas and the low shortcoming of on-condensible gas discharge efficiency can not be effectively discharged during condensing which solves existing condenser.
Description
Technical field
The utility model belongs to condenser apparatus technical field, is related to a kind of on-condensible gas that suppresses and reduces the device condensed.
Background technology
Energy-saving and emission-reduction are the fundamental state policies of China, and its main application fields are industrial departments, horizontal shell-and-tube cooler
It is one of main heat transmission equipment of industrial department, its energy-conservation is particularly important.It is mainly made up of cylindrical housing and horizontal tube bundle,
Refrigerant vapour flows out in horizontal out-tubular condensing, condensate liquid from bottom of cylinder, and cooling water repeatedly comes and goes flowing in horizontal tube.It is sleeping
It is mass content in one of the major reason for declining condensation efficiency, such as water vapour containing on-condensible gas in formula shell-and-tube cooler
Accounting for 1% air can make surface coefficient of heat transfer reduce by 60%.Therefore, it is the important pass for ensureing designed capacity to exclude on-condensible gas
Key.
At present, on-condensible gas floss hole is set up at on-condensible gas easily accumulation, however, during steam condensation, fixed gas
Body can not be discharged effectively.Meanwhile, on-condensible gas bore is too big to cause steam to carry loss with too small, so that on-condensible gas is arranged
Put efficiency decline.
Utility model content
In order to overcome the defect that above-mentioned prior art is present, the purpose of this utility model is to provide a kind of suppression fixed gas
Body reduces the device of condensation, and on-condensible gas and on-condensible gas discharge can not be effectively discharged during condensing to solve existing condenser
The problem of efficiency is low.
The utility model is to be achieved through the following technical solutions：
A kind of to suppress the device that on-condensible gas reduces condensation, described device includes vapour source, condensation sleeve pipe, gas column pipe and storage
Inflator, wherein,
The vapour source is by steam pipe and condensation sleeve pipe connection, and condensation sleeve pipe is interior to set cold water pipe；
The gas receiver is arranged on the lower section of condensation sleeve pipe and connected by gas column pipe；
Discharging valve is set on the lower section connection adjutage of the gas receiver, the adjutage.
Preferably, it is provided with pressure gauge on the gas receiver.
Preferably, the side of the gas receiver is provided with liquid level gauge.
Preferably, described device also includes data collecting instrument；Thermocouple, the thermocouple and number are set in the gas column pipe
According to being connected between Acquisition Instrument by galvanic couple line.
Preferably, the upper end of the gas receiver is provided with filler pipe, the filler pipe and sets priming valve.
Preferably, steam valve is set on the steam pipe.
Preferably, the vapour source is evaporator, is connected between the evaporator and the gas receiver by bend pipe；It is described
Stop valve and check-valves are set on bend pipe so that the unidirectional admittance from gas receiver to evaporator is presented in bend pipe.
It is further preferred that the evaporator is connected by feed pipe sets magnetic valve on a booster pump, the feed pipe.
It is further preferred that setting electrically heated rod in the evaporator.
It is further preferred that the evaporator lower end fixes a drainpipe, draining valve is set on the drainpipe.
Preferably, the water inlet end of the cold water pipe is connected with a circulating pump, set between the cold water pipe and circulating pump into
Water valve；The water side of the cold water pipe sets outlet valve.
Compared with prior art, the utility model has following beneficial technique effect：
What the utility model was provided suppresses the device that on-condensible gas reduces condensation, and gas storage is installed using below condensation sleeve pipe
Cylinder come store condensation sleeve pipe in on-condensible gas so that effectively alleviate on-condensible gas harmful effect, promote steam condensation.Come from
On-condensible gas in the steam and system of vapour source is flowed into condensation sleeve pipe, is condensed on cold water pipe, and on-condensible gas is pushed into
Into the gas-phase space of gas receiver, while the fixed gas scapus accumulated in gas receiver can also produce reverse diffusion to steam, increase
Plus vapour density, can also it promote steam to condense.If condensation load increase, it is empty that more on-condensible gas can occupy gas receiver gas phase
Between.Promote the purpose that steam is condensed so as to realize effective regulation on-condensible gas storage capacity.The apparatus structure is ingenious, simple tight
Gather, required power is few, and energy-conserving and environment-protective, cost is low.
Further, the gas receiver has filler pipe, the liquid of appropriate amount can be installed in the gas receiver additional, during liquid level can be chosen
Entreat position.Gas receiver is provided with pressure gauge, and gas receiver side is provided with liquid level gauge, gas receiver pressure and liquid level can be monitored in real time.
Further, the device is additionally provided with data collecting instrument, the data collecting instrument and the thermocouple being arranged in gas column pipe
It is connected by galvanic couple line, as steam flow increases, cooling water flow increase, the air accumulated in condensation space is squeezed into gas
Column jecket, and enter in the gas-phase space of gas receiver, by reading the pressure gauge indicating value on gas receiver and the indicating value of thermocouple, to obtain
Take the dynamic characteristic of fixed gas scapus.The stabilization that steam condensation and heat pipe are run can be improved by adjusting the air phase volume of gas receiver
Property.
Brief description of the drawings
Fig. 1 suppresses the structural representation that on-condensible gas reduces the device of condensation for what embodiment of the present utility model was provided.
Wherein：1 is booster pump；2 be feed pipe；3 be magnetic valve；4 be evaporator；5 be steam pipe；6 be steam valve；7 are
Condense sleeve pipe；8 be cold water pipe；9 be water intaking valve；10 be circulating pump；11 be thermocouple wire；12 be thermocouple；13 be data acquisition
Instrument；14 be gas receiver；15 be bend pipe；16 be adjutage；17 be discharging valve；18 be stop valve；19 be check-valves；20 be electrical heating
Rod；21 be liquid level gauge；22 be outlet valve；23 be priming valve；24 be filler pipe；25 be draining valve；26 be drainpipe；27 be gas column
Pipe；28 be pressure gauge.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment 1
Referring to Fig. 1, a kind of disclosed in the utility model to suppress the device that on-condensible gas reduces condensation, described device includes steaming
Vapour source, condensation sleeve pipe 7, gas column pipe 27 and gas receiver 14, wherein,
The vapour source is connected by steam pipe 5 with condensation sleeve pipe 7, and cold water pipe 8 is set in condensation sleeve pipe 7；
The gas receiver 14 is arranged on the lower section of condensation sleeve pipe 7 and connected by gas column pipe 27；
Discharging valve 17 is set on the lower section connection adjutage 16 of the gas receiver 14, the adjutage 16.
The on-condensible gas in condensation sleeve pipe 7 is stored using gas receiver 14 is installed below condensation sleeve pipe 7, so as to effectively delay
The harmful effect of on-condensible gas is solved, promotes steam condensation.On-condensible gas in steam and system from vapour source flows into condensation
In sleeve pipe 7, condensed on cold water pipe 8, and on-condensible gas is pushed into the gas-phase space of gas receiver 14, while accumulating in gas storage
Fixed gas scapus in cylinder 14 can also produce reverse diffusion to steam, increase vapour density, can also promote steam to condense.If cold
Solidifying load increase, more on-condensible gas can occupy the gas-phase space of gas receiver 14.So as to realize effectively regulation on-condensible gas storage capacity
To promote the purpose that steam is condensed.The apparatus structure is ingenious, and simple compact, required power is few, and energy-conserving and environment-protective, cost is low.
Wherein, in a kind of feasible embodiment, pressure gauge 28 is provided with the gas receiver 14.The pressure gauge 28 is used
In the dynamic characteristic for obtaining fixed gas scapus.
Wherein, in a kind of feasible embodiment, the side of the gas receiver 14 is provided with liquid level gauge 21.The liquid level gauge
21 are used for the height that reads liquid in gas receiver 14, and the big of gas-phase space in gas receiver 14 can be highly extrapolated according to this
It is small.
Wherein, in a kind of feasible embodiment, described device also includes data collecting instrument 13；In the gas column pipe 27
Thermocouple 12 is set, is connected, is not coagulated in this way, can obtain by galvanic couple line 11 between the thermocouple 12 and data collecting instrument 13
The dynamic characteristic of gas column.
Wherein, in a kind of feasible embodiment, the upper end of the gas receiver 14 is provided with filler pipe 24, described to add water
Priming valve 23 is set on pipe 24.The gas receiver 14, which has to be previously added in filler pipe 24, the gas receiver 14, installs appropriate amount additional
Liquid, to adjust the size of gas-phase space in gas receiver 14.Further in embodiment, liquid level can in the gas receiver 14
Choose middle position.
Wherein, in a kind of feasible embodiment, steam valve 6 is set on the steam pipe 5.
Wherein, in a kind of feasible embodiment, the vapour source is evaporator 4, the evaporator 4 and the gas storage
Connected between cylinder 14 by bend pipe 15；Stop valve 18 and check-valves 19 are set on the bend pipe 15 so that bend pipe 15 is presented from storage
Inflator 14 arrives the unidirectional admittance of evaporator 4.In this way, when the liquid in gas receiver 14 is excessive, can be entered by bend pipe 15 and steamed
Send out device 4.
Wherein, in the more detailed scheme of the feasible embodiment, the evaporator 4 connects one by feed pipe 2
Magnetic valve 3 is set on booster pump 1, the feed pipe 2.In this way, can control to enter evaporator 4 conveniently by electronic signal
The flow of liquid.
Wherein, in the more detailed scheme of the feasible embodiment, electrically heated rod 20 is set in the evaporator 4.
In this way, the power of evaporator 4 can be controlled conveniently by electrical signal.
Wherein, in the more detailed scheme of the feasible embodiment, the lower end of evaporator 4 fixes a drainpipe 26,
Draining valve 25 is set on the drainpipe 26.
Wherein, in a kind of feasible embodiment, the water inlet end of the cold water pipe 8 is connected with a circulating pump 10, described
Water intaking valve 9 is set between cold water pipe 8 and circulating pump 10；The water side of the cold water pipe 8 sets outlet valve 22.In this way, can be square
Just the flow that soul ring pump is controlled by electrical signal, changes cold water pipe 8.
Embodiment 2
Feed pipe 2 and booster pump 1 are connected with turn in the left side of evaporator 4, and magnetic valve 3 is installed on feed pipe 2.
The right side of evaporator 4 is provided with electrically heated rod 20.Drainpipe 26 and draining valve 25 are installed below evaporator 4.In evaporation
The top of device 4 is provided with steam pipe 5, and steam valve 6 is provided with thereon.Steam pipe 5 is connected to the top of condensation sleeve pipe 7, cold water pipe 8
The inside of condensation sleeve pipe 7 is placed on, the left side of cold water pipe 8 is provided with outlet valve 22, and right side is provided with water intaking valve 9, and cold water pipe 8 is most right
End is connected to circulating pump 10.Gas column pipe 27 is installed in the lower section of condensation sleeve pipe 7, gas receiver 14 is connected to below the pipe.Gas storage
Filler pipe 24 and priming valve 23 are installed, the left side of gas receiver 14 is provided with pressure gauge 28, and the right side of gas receiver 14 is provided with cylinder 14
Liquid level gauge 21, bend pipe 15 is provided with the lower section of gas receiver 14.The opposite side of bend pipe 15 is connected with evaporator 4, on bend pipe 15
Stop valve 18 and check-valves 19 are mounted with, discharging valve 17 and adjutage 16 are installed in the lower section of bend pipe 15.In gas column pipe 27
Thermocouple 12 is placed with, thermocouple 12 is connected by thermocouple wire 11 with data collecting instrument 13.
The utility model is disclosed to suppress the device that on-condensible gas reduces condensation, when in use：
Before operation, draining valve 25 and stop valve 18 are closed, steam valve 6, water intaking valve 9 and outlet valve 22 is opened, adds water
Valve 23 and discharging valve 17.Booster pump 1 and magnetic valve 3 are opened, is that evaporator 4 adds water to 2/3rds liquid levels.It is then shut off
Discharging valve 17, is that gas receiver 14 adds water from filler pipe 24, closes stop valve 18 and priming valve 23.Open electrically heated rod 20, evaporation
The steam that device 4 is produced is flowed into condensation sleeve pipe 7 along steam pipe 5, and then cooling water flows down in the driving of circulating pump 10 and is subcooled
In water pipe 8, because the surface temperature of cold water pipe 8 is less than vapor (steam) temperature, steam condensation, on-condensible gas is carried in gas receiver 14.
Meanwhile, condensed water is also flowed into gas receiver 14.After condensing stable, stop valve 18 is opened, if the water level in gas receiver 14
Rise, water will be flowed into evaporator 4 along bend pipe 15 through check-valves 19.Liquid level in gas receiver 14 can be so made to remain at
Constant position.As steam flow increases, cooling water flow increase, the air accumulated in condensation space is squeezed into gas column pipe
27, and enter in the gas-phase space of gas receiver 14, by reading showing for the indicating value of pressure gauge 28 on gas receiver 14 and thermocouple 12
Value, to obtain the dynamic characteristic of fixed gas scapus.Steam condensation and heat pipe can be improved by adjusting the air phase volume of gas receiver 14
The stability of operation.
Claims (10)
1. a kind of suppress the device that on-condensible gas reduces condensation, it is characterised in that including vapour source, condensation sleeve pipe (7), gas column pipe
And gas receiver (14) (27)；The vapour source is connected by steam pipe (5) with condensation sleeve pipe (7), sets cold in condensation sleeve pipe (7)
Water pipe (8)；The gas receiver (14) is arranged on the lower section of condensation sleeve pipe (7) and connected by gas column pipe (27)；In gas receiver
(14) it is additionally provided with below on adjutage (16), adjutage (16) and discharging valve (17) is set.
2. suppress the device that on-condensible gas reduces condensation as claimed in claim 1, it is characterised in that on the gas receiver (14)
It is provided with pressure gauge (28).
3. suppress the device that on-condensible gas reduces condensation as claimed in claim 1, it is characterised in that the gas receiver (14)
Side is provided with liquid level gauge (21).
4. suppress the device that on-condensible gas reduces condensation as claimed in claim 1, it is characterised in that described device also includes number
According to Acquisition Instrument (13) and the thermocouple (12) being arranged in gas column pipe (27), between thermocouple (12) and data collecting instrument (13)
Connected by galvanic couple line.
5. suppress the device that on-condensible gas reduces condensation as claimed in claim 1, it is characterised in that the gas receiver (14)
Upper end, which is provided with filler pipe (24), filler pipe (24), sets priming valve (23).
6. suppress the device that on-condensible gas reduces condensation as described in any one of Claims 1 to 5, it is characterised in that the steaming
Vapour source is evaporator (4), is connected between evaporator (4) and gas receiver (14) by bend pipe (15).
7. suppress the device that on-condensible gas reduces condensation as claimed in claim 6, it is characterised in that set on the bend pipe (15)
Stop valve (18) and check-valves (19) are put, bend pipe (15) is from gas receiver (14) to evaporator (4) one-way conduction.
8. suppress the device that on-condensible gas reduces condensation as claimed in claim 6, it is characterised in that the evaporator (4) is led to
Cross feed pipe (2) and connect setting magnetic valve (3) on a booster pump (1), feed pipe (2).
9. suppress the device that on-condensible gas reduces condensation as claimed in claim 6, it is characterised in that in the evaporator (4)
Electrically heated rod is set.
10. suppress the device that on-condensible gas reduces condensation as claimed in claim 6, it is characterised in that the cold water pipe (8)
Water inlet end is connected with a circulating pump (10), and water intaking valve (9) is set between cold water pipe (8) and circulating pump (10), and cold water pipe (8) go out
Water end (W.E.) sets outlet valve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196414.5U CN206618286U (en) | 2017-03-01 | 2017-03-01 | It is a kind of to suppress the device that on-condensible gas reduces condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196414.5U CN206618286U (en) | 2017-03-01 | 2017-03-01 | It is a kind of to suppress the device that on-condensible gas reduces condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618286U true CN206618286U (en) | 2017-11-07 |
Family
ID=60231646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720196414.5U Expired - Fee Related CN206618286U (en) | 2017-03-01 | 2017-03-01 | It is a kind of to suppress the device that on-condensible gas reduces condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839798A (en) * | 2017-03-01 | 2017-06-13 | 榆林学院 | A kind of gas receiver that installs additional suppresses the device that on-condensible gas reduces condensation |
-
2017
- 2017-03-01 CN CN201720196414.5U patent/CN206618286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839798A (en) * | 2017-03-01 | 2017-06-13 | 榆林学院 | A kind of gas receiver that installs additional suppresses the device that on-condensible gas reduces condensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180301 |