CN207472609U - A kind of oil-gas separated-type sampler of Heat-conduction oil circulation system - Google Patents

Abstract

The utility model discloses a kind of oil-gas separated-type sampler of Heat-conduction oil circulation system, including heat conduction oil circuit piping, conduction oil bypass pipe, sampling cooler bin, cooling water inlet pipe, cooling water outlet pipe, coupling tube, gas-oil separating cylinder, exhaust column, probe tube；One end of the conduction oil bypass pipe is connected with heat conduction oil circuit piping bypass, the oil inlet end of the other end connection sampling cooler bin, and is provided with the first fuel tap on the conduction oil bypass pipe；The oil outlet end of the sampling cooler bin is connect by the coupling tube with the oil inlet end of the gas-oil separating cylinder；The cooling water water inlet end of the sampling cooler bin connects the cooling water inlet pipe；The utility model has the advantages of simple structure, while has cooling and bubble separation function, and by the way of the heat exchange oil pipe being distributed in pencil, the relatively traditional helix tube type heat exchanger tube of cooling effect is more preferably apparent.

Description

A kind of oil-gas separated-type sampler of Heat-conduction oil circulation system

Technical field

The utility model belongs to the oil-gas separated-type sampling dress of sampling field more particularly to a kind of Heat-conduction oil circulation system It puts.

Background technology

Since heat conduction oil temperature is higher in the heat conducting oil boiler circulatory system, and due to heating, produced in pipeline Raw a large amount of bubbles, temperature is too high to be inconvenient to sample, and bubble is not easy to measure more, and yet there are no in existing technology should in sampling Also have the function of to detach bubble while cooling.

Invention content

Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of while has cooling With a kind of oil-gas separated-type sampler of Heat-conduction oil circulation system of bubble separation.

Technical solution：To achieve the above object, a kind of oil-gas separated-type of Heat-conduction oil circulation system of the utility model takes Sampling device, including heat conduction oil circuit piping, conduction oil bypass pipe, sampling cooler bin, cooling water inlet pipe, cooling water outlet pipe, Coupling tube, gas-oil separating cylinder, exhaust column, probe tube；By one end of the conduction oil bypass pipe and the heat conduction oil circuit piping Lead to and connect, the oil inlet end of the other end connection sampling cooler bin；The oil outlet end of the sampling cooler bin passes through the coupling tube It is connect with the oil inlet end of the gas-oil separating cylinder；The cooling water water inlet end of the sampling cooler bin connects the cooling water water inlet Pipe；The cooling water outlet of the sampling cooler bin connects the cooling water outlet pipe；

The gas-oil separating cylinder is vertically arranged by the support of two cylinders, and the sampling oil of the gas-oil separating cylinder bottom is fuel-displaced End connects one end of the probe tube, and the other end level conducting of the probe tube is extraneous；Going out at the top of the gas-oil separating cylinder The vertically arranged exhaust column lower end is connected in gas end, and temperature sensor is provided in the pipe of the probe tube.

Further, it is characterised in that：The sampling cooler bin is vertically arranged elongated closed case structure；It is described to take Current divider box, heat exchanger tube and manifold are further included in the inner cavity of sample cooler bin；

The current divider box is located at the inner cavity top, and the manifold is located at the inner cavity top；Vertically arranged is several The oil outlet end of one end conducting connection current divider box of the heat exchanger tube, the other end are connected the manifold oil inlet end, several described to change Heat pipe fasciculation is distributed, and spacing is set between adjacent two heat exchanger tube；The oil inlet end of the current divider box is connected by the conduction oil Siphunculus；The coupling tube is connected in the oil outlet end of the manifold；

The cooling water inlet pipe is connected in the lower end of the inner cavity of the sampling cooler bin, the inner cavity of the sampling cooler bin The cooling water outlet pipe is connected in upper end.

Further, the vertical dimension of the exhaust column is more than the gas-oil separating cylinder entirety vertical dimension.

Advantageous effect：The utility model has the advantages of simple structure, while has cooling and bubble separation function, using in pencil point The mode of the heat exchange oil pipe of cloth, the relatively traditional helix tube type heat exchanger tube of cooling effect are more preferably apparent.

Description of the drawings

Attached drawing 1 is the utility model overall structure diagram；

Attached drawing 2 is the first schematic diagram inside sample cooler bin；

Attached drawing 3 is the second schematic diagram inside sample cooler bin；

Attached drawing 4 is gas-oil separating cylinder schematic internal view；

Attached drawing 5 is partial schematic diagram inside Oil-gas Separation separating layer；

Attached drawing 6 be drain umbrella umbrella point upward when inside overall structure diagram；

Attached drawing 7 be drain umbrella umbrella point downward when inside overall structure diagram.

Specific embodiment

The utility model is further described below in conjunction with the accompanying drawings.

A kind of oil-gas separated-type sampler of Heat-conduction oil circulation system as shown in attached drawing 1 to 7 is recycled including conduction oil Pipeline 62, conduction oil bypass pipe 63, sampling cooler bin 66, cooling water inlet pipe 67, cooling water outlet pipe 65, coupling tube 2, oil gas Cylinder 1, exhaust column 4, probe tube 3；One end of the conduction oil bypass pipe 63 connects with the heat conduction oil circuit piping 62 bypass It connects, the oil inlet end of the other end connection sampling cooler bin 66, and the first fuel tap 61 is provided on the conduction oil bypass pipe 63； The oil outlet end of the sampling cooler bin 66 is connect by the coupling tube 2 with the oil inlet end of the gas-oil separating cylinder 1；The sampling The cooling water water inlet end of cooler bin 66 connects the cooling water inlet pipe 67；The cooling water outlet connection of the sampling cooler bin 66 The cooling water outlet pipe 65；Water valve 64 is provided on the cooling water outlet pipe 65；The gas-oil separating cylinder 1 passes through two separation Cylinder support 82 is vertically arranged, and the oily oil outlet end of sampling of 1 bottom of gas-oil separating cylinder connects one end of the probe tube 3, described The other end level conducting of probe tube 3 is extraneous, and the second fuel tap 81 is provided on the probe tube 3；1 top of gas-oil separating cylinder Outlet side vertically arranged 4 lower end of exhaust column is connected, be provided with temperature sensor in the pipe of the probe tube 3, be convenient for User knows temperature after the cooling of sample oil immediately；The device has cooling and bubble separation function simultaneously, makes the sample of acquirement Product temperature degree is unlikely to overheat, and bubble-free, without waiting, more convenient instant measure；

The sampling cooler bin 66 is vertically arranged elongated closed case structure；The inner cavity 69 of the sampling cooler bin 66 In further include current divider box 68, heat exchanger tube 70 and manifold 71；The current divider box 68 is located at 69 top of inner cavity, the manifold 71 are located at 69 top of inner cavity；One end conducting of vertically arranged several heat exchanger tubes 70 connects the fuel-displaced of current divider box 68 End, the other end be connected 71 oil inlet end of manifold, several 70 fasciculations of heat exchanger tube distributions, and adjacent two heat exchanger tube 70 it Between spacing set；The conduction oil bypass pipe 63 is connected in the oil inlet end of the current divider box 68；The oil outlet end of the manifold 71 is led Lead to the coupling tube 2；, by the way of the heat exchange oil pipe being distributed in pencil, the relatively traditional helix tube type of cooling effect changes Heat pipe is more preferably apparent；The cooling water inlet pipe 67 is connected in the lower end of the inner cavity 69 of the sampling cooler bin 66, and the sampling is cold But the cooling water outlet pipe 65 is connected in the upper end of the inner cavity 69 of case 66；Cooling procedure principle is as follows：Open simultaneously the first fuel tap 61st, the second fuel tap 81 and water valve 64, the deep fat in circulation line can pass through conduction oil bypass pipe under internal system pressure effect In current divider box 68 inside 63 flow direction sampling cooler bins 66, the deep fat being then tapped off in case 68 is branched in each heat exchanger tube 70, so The oil in each heat exchanger tube, which is concentrated in manifold 71, afterwards converges, and is flowed in gas-oil separating cylinder 1 eventually by coupling tube 2；It is same with this When, it samples the cooling flow flowed up in 66 inner cavity 69 of cooler bin and continuously each heat exchanger tube 70 is cooled down, and then play to sampling The cooling effect of oil；

In the present embodiment, the vertical dimension of the exhaust column 4 is more than the whole vertical dimension of the gas-oil separating cylinder 1, makes gas In body discharge process, the remaining mist of oil in gas also has enough strokes and condenses in exhaust 4 inner wall of column, and suitable after accumulation Exhaust 4 inner wall of column flows down, and reduces the mist of oil discharge external world to the greatest extent, economizes on resources, and more environmentally-friendly.

In the present embodiment, gas-oil separating cylinder 1 is vertically arranged closed tubular structure；The tube inner chamber of gas-oil separating cylinder 1 from Gas-bearing reservoir 10, mist of oil recovery layer 9, Oil-gas Separation layer 7, drainage layer 5 and oil reservoirs 6 are followed successively by under；The exhaust column 4 connects The gas-bearing reservoir 10, the probe tube 3 connect the oil reservoirs 6, and the coupling tube 2 connects the Oil-gas Separation layer 7；Wherein, Oil-gas Separation bucket 8 is vacantly provided in the Oil-gas Separation layer 7 of this programme, the Oil-gas Separation bucket 8 is at least through a separating bucket Stent 16 is connected with 1 inner wall of gas-oil separating cylinder support；The liquid outlet 13 of the coupling tube 2 is located at the Oil-gas Separation bucket 8 Surface；The Oil-gas Separation bucket 8 divides for two sections, and the epimere of the gas-oil separating cylinder 1 is the tubular structure of up/down perforation； The hypomere of the gas-oil separating cylinder 1 is 27 shape of back taper funnel, and the hypomere liquid outlet of the gas-oil separating cylinder 1 is provided with duckbill valve 26, the outlet of the duckbill valve 26 is stretched into the drainage layer 5；The duckbill valve 26 of this programme adds artificial fibre by elastic Neoprene Dimension is process through special, and shape claims duckbill valve 26 similar to duckbilled, and duckbill valve 26 imports and exports both ends in no relative pressure difference feelings Under condition, duckbill outlet closes up under elastic reaction itself；It is gradually increased with inlet relative pressure, reaches the threshold value of duckbilled opening When, duckbill outlet gradually expands, and keeps liquid that can smoothly discharge, the duckbilled big 26 of this programme makes to keep one in Oil-gas Separation bucket 8 Determine the oil mass of liquid level, the bubble in Oil-gas Separation bucket 8 is made to have time enough floating.

Further include mist of oil recycling network 14 in this case, the mist of oil recycling network 14 is disc shape metal filter structure, the oil Several mesh 11 of array in mist recycling network 14, several mist of oil recycling networks 14 are concentric to be stacked in the mist of oil recovery layer 9, Wherein on mist of oil recovery layer 9 each mist of oil recycling network 14 of half storey relative to lower half storey each 14 Close stack of mist of oil recycling network, under 14 relative loose of mist of oil recycling network of half storey is the running resistance in order to reduce the oil droplet to flow back to upper strata；The mist of oil recovery layer Land 15 is provided between 9 and Oil-gas Separation layer 7, the hollow hole 12 at 15 middle part of land is corresponding in the Oil-gas Separation bucket 8 Surface；The design of land 15 makes the liquid of reflux all instill in Oil-gas Separation bucket 8, avoids directly instilling the oil reservoirs of bottom In 6, liquid splash is caused directly to generate secondary bubble in oil reservoirs, reenters separation process.

It is additionally provided in the drainage layer 5 of this programme and overflows pond 23, the spilling pond 23 is suspended on by 30 level of support column In the drainage layer 5；The spilling pond 23 is cylindrical cup body structure, and the spilling pond 23 is stretched into the outlet of the duckbill valve 26 Cell cavity 25 in；Drainage skirt 24 is further included, the skirt 24 that drains is upper coarse and lower fine taper ring body structurc, and the drainage skirt 24 It is formed for elastic material, the drainage skirt 24 is enclosed in 23 outside of spilling pond, and 24 upper end of the drainage skirt is closely placed on Spilling 23 upper end of pond, 1 inner wall of gas-oil separating cylinder described in the drainage 24 lower end profile Elastic Contact of skirt, the drainage skirt 24 Drainage lumens 40 are formed between 1 inner wall of gas-oil separating cylinder；After accumulation of fluid in drainage lumens 40, drainage 24 lower end profile of skirt with Elastic Contact between 1 inner wall of gas-oil separating cylinder can be separated into liquid and pass through gap 29；The process that liquid passes through annulus 29 In, since gap is narrow, the tiny bubble of liquid residue is separated during by gap 29, when Oil-gas Separation mistake Cheng Gengjia is thorough.

Drainage umbrella 17, umbrella support 21, umbrella support guide holder 18,22 and of drainage rope are further included in Oil-gas Separation bucket 8 in this programme Float 19；The umbrella support guide holder 18 is cyclic annular guide frame, and the umbrella support guide holder 18 is concentric in the Oil-gas Separation bucket 8 Epimere tubular construction in, and the umbrella support guide holder 18 passes through at least support column 43 and 8 inner wall of Oil-gas Separation bucket Support connection；The umbrella support 21 is column construction, and vertically arranged 21 activity of the umbrella support passes through the umbrella support guide holder 18 Guide hole, 21 lower end of umbrella support are fixedly connected with the float 19, and the float 19 is high with the liquid level in the aqueous hydrocarbon separating bucket 8 Degree lifting；The drainage umbrella 17 is umbrella flexible cloth structure, and liquid is more prone to be affixed on umbrella during the drainage umbrella 17 of flexible cloth structure Surface current moves, and effectively prevent splashing in umbrella cover, and the drainage umbrella 17 is concentric above the umbrella support guide holder 18；Draw described in several One end connection drainage 17 contour edge of umbrella of stream rope 22, the other end connect 8 inner wall of Oil-gas Separation bucket, and several described Drainage rope 22 drains 17 profile of umbrella circumferentially array distribution along described；21 upper end of the umbrella support connection drainage umbrella, 17 center； Oil in the aqueous hydrocarbon separating bucket 8 is totally submerged when the float 19, and umbrella support 21 tightens the drainage umbrella 17 upwards, and The drainage 17 umbrella point 45 of umbrella just blocks the liquid outlet 13 of the coupling tube 2；Specific principle and process hereafter have detailed solution It releases.

Oil-gas Separation Principle of Process and process arrange：Gs-oil separator when first used, due to not having in Oil-gas Separation bucket 8 Liquid, the float 19 are in suspension status, make drainage under the action of the pulling down of umbrella support 21 in drainage 17 centre of umbrella Downward, the liquid outlet 13 of coupling tube 2 is full open position to the umbrella point 45 of umbrella 17, to be separated in extraneous coupling tube 2 at this time Air-fuel mixture liquid is continuously exported from liquid outlet 13；And connect down by drainage umbrella 17, further tire out with oily in drainage umbrella 17 Product, oil is spilled over to 8 inner wall of Oil-gas Separation bucket and downstream to 8 bottom of Oil-gas Separation bucket from 17 edge of drainage umbrella, at this time due to oil gas Liquid level in separating bucket 8 is also very low, does not reach the opening threshold value of duckbill valve 26, as the liquid level in Oil-gas Separation bucket 8 gradually increases Height where being added to the float 19 of suspension, and then float 19 rises with the liquid level in Oil-gas Separation bucket 8 and is risen, and at the same time floats Son 19 drives umbrella support 21, and gradually by the sharp 45 upward top of umbrella for draining umbrella 17 into upward, the drainage umbrella 17 of umbrella point 45 upward forms upper Male structure is more advantageous to the oil that liquid outlet 13 flows down uniformly being drained to 8 inner wall of Oil-gas Separation bucket, and oil is made to be affixed on inner wall to dirty It is dynamic, avoid liquid splash and generate second of bubble, emit on the bubble of the liquid internal accumulated in Oil-gas Separation bucket 8 is steady to It is more than liquid level；At the same time upward, the umbrella point 45 for draining umbrella 17 gradually blocks liquid outlet 13 to the umbrella point 45 of drainage umbrella 17, uses liquid The flows of mouthfuls 13 outflows taper into, but when draining umbrella 17 and being also not up to tensioned state, and the opening threshold value of duckbill valve 26 is gradually full Foot, the oil of 8 bottom of Oil-gas Separation bucket is by the spilling pond 23 in duckbill valve 26 times leakages to drainage layer 5, according to above-mentioned rule, leading to The oil stream amount crossed the flow for the oil that duckbill valve 26 leaks down and flowed out from liquid outlet 13 progressivelyes reach in entire Oil-gas Separation layer 7 Dynamic equilibrium；

It is built up from 26 times leakages of duckbill valve to the oil overflowed in pond 23, as the liquid level overflowed inside pond 23 rises to completely Chi Shi overflows the oil in pond 23 and is uniformly spilled over on drainage skirt 24；Due to oil gas described in drainage 24 lower end profile Elastic Contact of skirt 1 inner wall of cylinder drains formation drainage lumens 40 between 1 inner wall of skirt 24 and gas-oil separating cylinder, overflows the oil overflowed in pond 23 gradually It is drained in drainage lumens 40；In drainage lumens 40 after accumulation of fluid, drain between 24 lower end profile of skirt and 1 inner wall of gas-oil separating cylinder Elastic Contact can be separated into liquid by gap 29, the liquid of 40 bottom of drainage lumens by 29 sticking wall flow of annular gap downwards In oil reservoirs 6, avoided to greatest extent under the action of annular leakage gap while the further separation bubble of drainage lumens 40 The splashing of liquid, generates secondary bubble, and the oil of oil reservoirs 6 bottoms continues through probe tube 3 described in oil pumping pumped；

In above-mentioned whole process, Oil-gas Separation bucket 8 overflows pond 23, drainage lumens 40, oil reservoirs 6 and passes through, each to drain The gas isolated in link increases the air pressure in entire gas-oil separating cylinder 1, and the gas isolated therewith can be returned by mist of oil It receives layer 9 to imported into the gas-bearing reservoir 10 of the top, the gas in final gas-bearing reservoir 10 discharges the external world by being vented column 4；

When gas is by mist of oil recovery layer 9, the oil in gas can be condensed in each mist of oil recycling network 14, with mist of oil Condensation accumulation forms oil droplet and is fallen after rise again into separating layer 7.

The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (3)

1. a kind of oil-gas separated-type sampler of Heat-conduction oil circulation system, it is characterised in that：Including heat conduction oil circuit piping (62), conduction oil bypass pipe (63), sampling cooler bin (66), cooling water inlet pipe (67), cooling water outlet pipe (65), coupling tube (2), gas-oil separating cylinder (1), exhaust column (4), probe tube (3)；One end of the conduction oil bypass pipe (63) and the conduction oil Circulation line (62) bypass connection, the oil inlet end of the other end connection sampling cooler bin (66)；The sampling cooler bin (66) Oil outlet end connect by the coupling tube (2) with the oil inlet end of the gas-oil separating cylinder (1)；The sampling cooler bin (66) Cooling water water inlet end connects the cooling water inlet pipe (67)；The cooling water outlet connection of the sampling cooler bin (66) is described cold But water outlet pipe (65)；The gas-oil separating cylinder (1) is vertically arranged by two cylinders support (82), the gas-oil separating cylinder (1) the sampling oil oil outlet end of bottom connects one end of the probe tube (3), and the other end level conducting of the probe tube (3) is outer Boundary；Vertically arranged exhaust column (4) lower end, the probe tube (3) is connected in outlet side at the top of the gas-oil separating cylinder (1) Pipe in be provided with temperature sensor.

2. a kind of oil-gas separated-type sampler of Heat-conduction oil circulation system according to claim 1, it is characterised in that：Institute It is vertically arranged elongated closed case structure to state sampling cooler bin (66)；In the inner cavity (69) of the sampling cooler bin (66) also Including current divider box (68), heat exchanger tube (70) and manifold (71)；

The current divider box (68) is at the top of the inner cavity (69), and the manifold (71) is at the top of the inner cavity (69)；It is perpendicular To the oil outlet end of one end conducting connection current divider box (68) of several heat exchanger tubes (70) of setting, the afflux is connected in the other end Case (71) oil inlet end, several heat exchanger tube (70) fasciculation distributions, and spacing is set between adjacent two heat exchanger tube (70)；It is described The conduction oil bypass pipe (63) is connected in the oil inlet end of current divider box (68)；The transition is connected in the oil outlet end of the manifold (71) It manages (2)；

The cooling water inlet pipe (67), the sampling cooler bin is connected in the lower end of the inner cavity (69) of the sampling cooler bin (66) (66) cooling water outlet pipe (65) is connected in the upper end of inner cavity (69).

3. a kind of oil-gas separated-type sampler of Heat-conduction oil circulation system according to claim 1, the exhaust column (4) Vertical dimension be more than the whole vertical dimension of the gas-oil separating cylinder (1).