CN204005266U - A kind of simply connected self balancing gas pipe line condensate water drainage arrangement - Google Patents
A kind of simply connected self balancing gas pipe line condensate water drainage arrangement Download PDFInfo
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- CN204005266U CN204005266U CN201420357867.8U CN201420357867U CN204005266U CN 204005266 U CN204005266 U CN 204005266U CN 201420357867 U CN201420357867 U CN 201420357867U CN 204005266 U CN204005266 U CN 204005266U
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Abstract
A kind of simply connected self balancing gas pipe line condensate water drainage arrangement, comprising: hermetically sealed can, connect gas pipe line by lower waste pipe, and on it, establish first, second valve; Reservoir, is located at hermetically sealed can one side; Safety radiator, is located at hermetically sealed can, reservoir top; Safety radiator sets out water pipe, and control valve is established in outlet pipe bottom; Water-adding pipe, comprises vertical tube and transverse tube, establishes solenoid valve on transverse tube; First, second waste pipe, is vertically located on reservoir side by side; First row water pipe one end connects vertical tube by connecting tube; A spill pipe is established on safety radiator top, is connected in second row water pipe; Differential pressure transmitter, one end is connected in water-adding pipe vertical tube bottom by a PRESSURE PIPE; Control box, is electrically connected respectively differential pressure transmitter and solenoid valve.Described device, in the time that gaspipe network generation gas pressure fluctuates, can recover the safety level height of drainage means in time, has avoided the deficiency of manual intervention, is convenient to judge safety radiator safe condition, guarantees the reliable and secure operation of whole drainage means.
Description
Technical field
The utility model relates to a kind of simply connected self balancing gas pipe line condensate water drainage arrangement.
Background technique
In enterprise's production reality, blast furnace gas, coal gas of converter etc. are inevitably used, in the process of carrying at pipe network, in coal gas, constantly there is condensed water to separate out, so pipeline keeps at a certain distance away on the way and is just provided with coal gas drainer, in order to prevent that coal gas from running out of from hydathode, waste pipe must ensure certain sealing height.In de-water, there is at present the coal gas leakproof device of employing to carry out effective sealing, have and adopt displacement can to seal.It respectively has its own feature again its shortcoming.
Tradition gas pipe line condensate water drainage arrangement, as shown in Figure 1, gas pipe line 1a mono-side lower end is connected to a hermetically sealed can hermetically sealed can 4a mono-side upper end by the first valve 2a and the second valve 3a successively, described hermetically sealed can 4a opposite side upper end is connected with a gas leakage preventing device 5a by pipeline, described gas leakage preventing device 5a mono-side is connected to reservoir 7a by a waste pipe 6a, described reservoir 7a is connected to cucurbitula car by drinking-water pipe 8a water is extracted out, described hermetically sealed can 4a one end is provided with end cap 41a, and described gas leakage preventing device 5a upper end is provided with cover plate 51a.This drainage means is in the time there is fluctuation in gas pressure, the follow-up draining of this pattern must adopt specific device (gas leakage preventing device) to carry out draining, but in actual applications this mode discovery shortcomings: the recovery after hydathode take-off needs manual intervention.In the situation that operator can not show up processing in time, this dehydration system is always in shutoff device, condensed water in gas pipe line just can not be discharged in time, affects the normal use of pipeline, runs into the dangerous situation that causes pipeline to shake due to impeded drainage in production reality.
Chinese patent CN2867074, Multifunction gas leakage preventing device, is installed in the pipeline of gas pipeline drainer, comprises body, and it is cavity body structure, is provided with drainage mouth, and water intake connects the intake pipe of hydathode; Floating drum, above has drain opening, water intake; Floating drum upper end portion coordinates with Sealing shield ring, closes or being communicated with of conducting body cavity and drain opening; Controlling mechanism, comprises hollow guide rod, and body is inserted by the end cap of body in its one end, is fixed on floating drum; Instruction guide rod, inserts in hollow guide rod, and the first lock nut is equipped with in instruction ball below; Lower end connects the bottom valve matching with the water intake of floating drum bottom; The second lock nut, is fixed on hollow guide rod apart from upper end portion, exposes one end and spins for the first lock nut on instruction guide rod; Locking nut, is fixed on the hollow guide rod of the end cap insertion position of body, and this locking nut mates with the second lock nut.Its maximum advantage is exactly in the situation that fluctuation appears in gas pressure, to realize response fast, effective sealing, prevents that coal gas from escaping from, once its shortcoming is that gas pipe line pressure surge occurs, under the effect of gas pressure, floating drum upwards, is closed being communicated with of body cavity and drain opening, now upwards jack-up of hollow guide rod, after take-off, revert to manual operation, need to manually go hollow guide rod to exert oneself to pressing down, conducting body cavity is communicated with drain opening, then puts in application next time.In this process operator can not show up in time process in the situation that, this dehydration system is always in shutoff device, condensed water in gas pipe line just can not be discharged in time, affects the normal use of pipeline, runs into the dangerous situation that causes pipeline to shake due to impeded drainage in production reality.
Chinese patent CN201795287, condensed water drainage sealable tank discloses a kind of condensed water drainage sealable tank, sealing tank comprises tank body, tank body upper end is provided with intake pipe, and intake pipe is provided with the first manual ball valve, and tank body one side is provided with waste pipe, on waste pipe, be provided with successively the second manual ball valve and the first solenoid valve, sealing tank also comprises a magnetic turning column liquid level meter, be located at outside tank body, and the two ends up and down of magnetic turning column liquid level meter is connected with tank interior by pipeline.Can be perfectly clear and reflect intuitively the liquid level in tank body by magnetic turning column liquid level meter, improve the working efficiency of patrolling and examining.In addition, by adding solenoid valve, optimize the draining of hermetically sealed can, make its work more safe and reliable.It is to guarantee the safe and effective of draining by the condensed water effective height of hermetically sealed can.Shortcoming is the large cause of pressure that need to seal due to coal gas, and it is larger that its equipment will be made, not as carrying out good seal by pipeline.
Model utility content
For solving the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of simply connected self balancing gas pipe line condensate water drainage arrangement, in the time that gaspipe network generation gas pressure fluctuates, whole drainage means can automatic discrimination by automatic control, and recover in time the effective and safe height of water level of drainage means, while having avoided the pressure surge of original system generation gaspipe network, need the deficiency of manual intervention, while convenient operation personnel judge safety radiator in time, and whether the moment is in a safe condition, thereby guarantees the reliable and secure operation of whole drainage means.
For achieving the above object, the technical solution of the utility model is:
A kind of simply connected self balancing gas pipe line condensate water drainage arrangement, comprising: a hermetically sealed can, connect gas pipe line by lower waste pipe, and on it, establish successively first, second valve; One reservoir, is arranged at described hermetically sealed can one side; Also comprise that safety radiator is arranged at described hermetically sealed can, reservoir top; Safety radiator is established an outlet pipe, and control valve is established in outlet pipe bottom; Water-adding pipe, it comprises that one end connects the vertical tube of described hermetically sealed can and the other end and be connected in the transverse tube on safety radiator outlet pipe top, transverse tube is provided with solenoid valve; First, second waste pipe, is vertically arranged on reservoir side by side; First row water pipe one end connects described water-adding pipe vertical tube by a connecting tube; A spill pipe is also established on described safety radiator top, and this spill pipe is connected in second row water pipe; One differential pressure transmitter for detection of height of water level in described water-adding pipe vertical tube, its one end is connected in described water-adding pipe vertical tube bottom by a PRESSURE PIPE; Control box, is electrically connected respectively solenoid valve on described differential pressure transmitter and described water-adding pipe transverse tube.
Separately, also comprise that one for keeping the bypass tube of water level in described safety radiator, described bypass tube two ends are the pipeline at safety radiator outlet pipe control valve two ends respectively, and bypass tube is provided with bypass valve.
Again, also comprise that one for extracting the drinking-water pipe of condensed water in described reservoir.
Have, described hermetically sealed can one end is provided with end cap again.
Separately have, described spill pipe is provided with overflow near the position of reservoir liquid level top.
Compared with prior art, the utility model beneficial effect is:
1), by being equipped with of first row water pipe and second row water pipe, when the fluctuation of gaspipe network generation gas pressure, whole drainage means can be discharged the condensed water in gas pipe line by waste pipe in time;
2) monitoring to water level in first row water pipe by differential pressure transmitter, and the matching design of control box and solenoid valve, can recover in time the effective and safe height of water level of first row water pipe to form sealing, the deficiency that needs manual intervention while having avoided the pressure surge of original system generation gaspipe network, effectively prevents gas leakage;
3) by spill pipe and flow-off are set, make water tank place adopt Chang Yiliu pattern, convenient operation personnel judge safety radiator in time, and whether the moment is in a safe condition, thereby guarantees the reliable and secure operation of whole drainage means.
Brief description of the drawings
Fig. 1 is traditional gas pipe line condensate water drainage arrangement structural representation.
Fig. 2 is a kind of simply connected self balancing of the utility model gas pipe line condensate water drainage arrangement structural representation.
Embodiment
Referring to Fig. 2, gas pipe line condensate water drainage arrangement described in the utility model, comprising: a hermetically sealed can 100, connect gas pipe line 300 by lower waste pipe 200, and on it, establish successively first, second valve 201,202; One reservoir 400, is arranged at described hermetically sealed can 100 1 sides; Also comprise that safety radiator 1 is arranged at described hermetically sealed can 100, reservoir 400 tops; Safety radiator 1 is established an outlet pipe 11, and control valve 111 is established in outlet pipe 11 bottoms; Water-adding pipe 2, it comprises that one end connects the vertical tube 21 of described hermetically sealed can 100 and the other end and be connected in the transverse tube 22 on safety radiator 1 outlet pipe 11 tops, transverse tube 22 is provided with solenoid valve 221; First, second waste pipe 31,32, is vertically arranged on reservoir 400 side by side; First row water pipe 31 one end connect described water-adding pipe 2 vertical tubes 21 by a connecting tube 311; A spill pipe 12 is also established on described safety radiator 1 top, and this spill pipe 12 is connected in second row water pipe 32; One differential pressure transmitter 4 for detection of described water-adding pipe 2 vertical tube 21 interior heights of water level, its one end is connected in described water-adding pipe 2 vertical tube 21 bottoms by a PRESSURE PIPE 5; Control box 6, is electrically connected respectively solenoid valve 221 on described differential pressure transmitter 4 and described water-adding pipe 2 transverse tubes 22.
Separately, also comprise that one for keeping the bypass tube 7 of described safety radiator 1 interior water level, the described bypass tube 7 two ends pipeline at safety radiator 1 outlet pipe 11 control valve 111 two ends respectively, bypass tube 7 is provided with bypass valve 71.
Again, also comprise that one for extracting the drinking-water pipe 8 of described reservoir 400 interior condensed waters.
Have, described hermetically sealed can 100 one end are provided with end cap 101 again.
Separately have, described spill pipe 32 is provided with overflow 321 near the position of reservoir 400 liquid level tops.
In the time of normal operation, first, second valve 201,202 is in opening state, solenoid valve 221 is in closed condition, outlet pipe 11 control valves 111 are in closed condition, bypass valve 71 is in micro-opening state, and for guaranteeing the safety level of safety radiator 1, safety radiator 1 is by flow-off 321 Chang Yiliu of second row water pipe 32 simultaneously, overflow as flow-off 321 has current, show that the interior water level of safety radiator 1 is safety level; If flow-off 321 non-water flows overflow, show that safety radiator 1 needs moisturizing, now opening controlling valve 111, by outlet pipe 11, to safety radiator 1 moisturizing to safety level, so convenient operation personnel judge that 1 moment of safety radiator is in a safe condition in time.
The initial water level of safety radiator 1 carries out moisturizing by outlet pipe 11 to safety radiator 1, in the time having water overflow in second row water pipe 32 overflows 321, be that safety radiator 1 is full, closed control valve 111 afterwards, crack bypass valve 71, guarantees that safety radiator 1 water level keeps full water level (being safety level) state.
In day-to-day operation, in gas pipe line 300, the condensed water of operation enters hermetically sealed can 100 by first, second valve 201,202, condensed water in hermetically sealed can 100 enters first row water pipe 31 connecting tubes 311 by water-adding pipe 2 vertical tubes 21, then enter reservoir 400 by first row water pipe 31, then cucurbitula car (not shown) falls timely the condensed water in reservoir 400 pump drainage by drinking-water pipe 8, thereby completes whole process.
After gaspipe network pressure fluctuates, current in water-adding pipe 2 vertical tubes 21 can pass through connecting tube 311 under the impact of gas pressure, after flowing out, first row water pipe 31 enters reservoir 400, after gas pressure fluctuation is eliminated, water level in water-adding pipe 2 vertical tubes 21 can be lower than the height of first row water pipe 31 connecting tubes 311, now differential pressure transmitter 4 detects the water level in water-adding pipe 2 vertical tubes 21 by PRESSURE PIPE 5, by differential pressure transmitter 4, signal is delivered to control box 6 again, thereby control the unlatching of solenoid valve 221, industry water in safety radiator 1 passes through water-adding pipe 2 transverse tubes 22 to vertical tube 21 moisturizings, ensure that the safety level in vertical tube 21 seals to form, thereby the gas leakage of preventing.
Realize simply connected self balancing by on-the-spot practical application gas pipe line pressure, effectively eliminating the fluctuate waste pipe that causes of gas pressure punctures and waits the danger event of causing trouble, realizing condensate water discharging controls automatically, automatic discrimination, and recover in time the effective and safe height of water level of first row water pipe, while having avoided the pressure surge of original system generation gaspipe network, need the deficiency of manual intervention.Meanwhile, because safety radiator place has adopted Chang Yiliu pattern, convenient operation personnel judge safety radiator in time, and whether the moment is in a safe condition, thereby guarantees the safe operation of whole drainage means.
It should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technological scheme of model utility, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in claim scope of the present utility model.
Claims (5)
1. a simply connected self balancing gas pipe line condensate water drainage arrangement, comprising:
One hermetically sealed can, connects gas pipe line by lower waste pipe, establishes successively first, second valve on it;
One reservoir, is arranged at described hermetically sealed can one side; It is characterized in that, also comprise,
Safety radiator, is arranged at described hermetically sealed can, reservoir top; Safety radiator is established an outlet pipe, and control valve is established in outlet pipe bottom;
Water-adding pipe, it comprises that one end connects the vertical tube of described hermetically sealed can and the other end and be connected in the transverse tube on safety radiator outlet pipe top, transverse tube is provided with solenoid valve;
First, second waste pipe, is vertically arranged on reservoir side by side; First row water pipe one end connects described water-adding pipe vertical tube by a connecting tube; A spill pipe is also established on described safety radiator top, and this spill pipe is connected in second row water pipe;
One differential pressure transmitter for detection of height of water level in described water-adding pipe vertical tube, its one end is connected in described water-adding pipe vertical tube bottom by a PRESSURE PIPE;
Control box, is electrically connected respectively solenoid valve on described differential pressure transmitter and described water-adding pipe transverse tube.
2. simply connected self balancing gas pipe line condensate water drainage arrangement according to claim 1, it is characterized in that, also comprise that one for keeping the bypass tube of water level in described safety radiator, described bypass tube two ends are the pipeline at safety radiator outlet pipe control valve two ends respectively, and bypass tube is provided with bypass valve.
3. simply connected self balancing gas pipe line condensate water drainage arrangement according to claim 1, is characterized in that, also comprises that one for extracting the drinking-water pipe of condensed water in described reservoir.
4. simply connected self balancing gas pipe line condensate water drainage arrangement according to claim 1, is characterized in that, described hermetically sealed can one end is provided with end cap.
5. simply connected self balancing gas pipe line condensate water drainage arrangement according to claim 1, is characterized in that, described spill pipe is provided with overflow near the position of reservoir liquid level top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357867.8U CN204005266U (en) | 2014-06-30 | 2014-06-30 | A kind of simply connected self balancing gas pipe line condensate water drainage arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357867.8U CN204005266U (en) | 2014-06-30 | 2014-06-30 | A kind of simply connected self balancing gas pipe line condensate water drainage arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN204005266U true CN204005266U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357867.8U Expired - Fee Related CN204005266U (en) | 2014-06-30 | 2014-06-30 | A kind of simply connected self balancing gas pipe line condensate water drainage arrangement |
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| CN (1) | CN204005266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555933A (en) * | 2017-01-06 | 2017-04-05 | 中冶华天工程技术有限公司 | Anti-leakage gas drainage system |
-
2014
- 2014-06-30 CN CN201420357867.8U patent/CN204005266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555933A (en) * | 2017-01-06 | 2017-04-05 | 中冶华天工程技术有限公司 | Anti-leakage gas drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141210 Termination date: 20160630 |