CN205120302U - Gas pressure gets pressure equipment and puts under water - Google Patents
Gas pressure gets pressure equipment and puts under water Download PDFInfo
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- CN205120302U CN205120302U CN201520821294.4U CN201520821294U CN205120302U CN 205120302 U CN205120302 U CN 205120302U CN 201520821294 U CN201520821294 U CN 201520821294U CN 205120302 U CN205120302 U CN 205120302U
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Abstract
The utility model relates to a sewage treatment technical field especially relates to a gas pressure gets pressure equipment and puts under water. The utility model provides a gas pressure gets pressure equipment and puts under water presses pipe, aspiration pump including getting, sweeps the three -way valve and bleed the three -way valve, sweep the three -way valve first entrance point and exit end and get the pressure union coupling, sweep the second entrance point of three -way valve and sweep the union coupling, bleed the three -way valve first entrance point and exit end and get the pressure union coupling, the second entrance point of three -way valve of bleeding is connected with the exhaust tube, the exhaust tube with the aspiration pump is connected. The utility model provides a sweeping the three -way valve and the three -way valve of bleeding getting to be provided with on pressing the pipe among the gas pressure gets pressure equipment and puts under water, can pressing intraductal liquid get rid of with getting, realize gas pressure's accurate measurement under water, put forward high pressure measured data's accuracy, ensure that test procedure is smooth, the test result be effective, the advantage that has convenient operation, simple structure.
Description
Technical field
The utility model relates to technical field of sewage, particularly relates to one gaseous tension pressure obtaning device under water, particularly a kind of pressure obtaning device of gaseous tension under water can getting rid of stopple coupon internal water accumulation.
Background technology
Submerged combustion is the efficient combustion system of a kind of low stain, and the high-temperature flue gas after burning enters water-bath via the bubble holes of bubbling pipe, directly carries out caloic exchange with cryogenic media.Whether the design of bubbling pipe and bubble holes is reasonable, whether evenly will affect heat exchange.In order to better design bubbling pipe and bubble holes, need test bubbling overpressure, a kind of method is that entirety is positioned under the water surface by the pressure tappings of pressure unit directly on bubbling pipe.Cannot direct Bonding pressure transmitter because temperature is too high in the water resistance of transmitter and bubbling pipe.
Another kind method the pressure signal in bubbling pipe to be drawn after liquid level Bonding pressure transmitter again by pressure pipe.Because have employed longer pressure pipeline, usually because connecting pipe ponding, cannot pressure data in Measurement accuracy bubbling pipe.
Therefore, for above deficiency, the utility model provides a kind of pressure obtaning device of gaseous tension under water can getting rid of stopple coupon internal water accumulation.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is existing by the pressure tappings of pressure unit directly on bubbling pipe, cannot direct Bonding pressure transmitter because temperature is too high in the water resistance of transmitter and bubbling pipe; Pressure signal in bubbling pipe to be drawn after liquid level Bonding pressure transmitter again by pressure pipe, because have employed longer pressure pipeline, usually because connecting pipe ponding, cannot the problem of pressure data in Measurement accuracy bubbling pipe.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides one gaseous tension pressure obtaning device under water, this under water gaseous tension pressure obtaning device comprise pressure pipe, aspiration pump, purging T-valve and T-valve of bleeding, first entrance point and the endpiece of described purging T-valve are connected with described pressure pipe, second entrance point of described purging T-valve is connected with scavenging duct, first entrance point and the endpiece of described T-valve of bleeding are connected with described pressure pipe, second entrance point of described T-valve of bleeding is connected with exhaust tube, and described exhaust tube is connected with described aspiration pump.
Preferably, also comprise gas-liquid separation device, described gas-liquid separation device comprises the gas-liquid separator be connected with described exhaust tube, and the gas-liquid separation organ pipe be connected with the second entrance point of described T-valve of bleeding.
Preferably, tapping pipe is provided with bottom described gas-liquid separator.
Preferably, described tapping pipe is provided with draw-off valve.
Preferably, also comprise housing, one end of described pressure pipe wears and is arranged in pond with described housing, described in bleed T-valve, purge T-valve and gas-liquid separator and be arranged in described housing.
Preferably, described housing corresponds to described gas-liquid separator and be provided with visual window.
Preferably, T-valve of bleeding described in described housing corresponds to is provided with handle of bleeding, and described purging T-valve is provided with purging handle.
Preferably, described scavenging duct passes into high pressure nitrogen or pressurized air.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: the first entrance point and the endpiece that purge T-valve in the pressure obtaning device of gaseous tension under water that the utility model provides are connected with pressure pipe, the second entrance point purging T-valve is connected with scavenging duct, bleed the first entrance point of T-valve and endpiece is connected with pressure pipe, the second entrance point of T-valve of bleeding is connected with exhaust tube, and exhaust tube is connected with aspiration pump.Be provided with on pressure pipe in the pressure obtaning device of gaseous tension under water that the utility model provides and purge T-valve and T-valve of bleeding, can by the fluid removal in pressure pipe, realize the Measurement accuracy of gaseous tension under water, improve the accuracy of pressure measurement data, guarantee that test process is smooth, test result is effective; There is easy to operate, the simple advantage of structure.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of the present embodiment gaseous tension pressure obtaning device under water;
Fig. 2 is the inner structure schematic diagram of the present embodiment gaseous tension pressure obtaning device under water;
Fig. 3 is the working state schematic representation of the present embodiment gaseous tension pressure obtaning device under water.
In figure: 1: T-valve of bleeding; 2: stopple coupon entrance point; 3: gas-liquid separation pipe; 4: exhaust tube; 5: gas-liquid separator; 6: liquid storage bottle base; 7: aspiration pump; 8: draw-off valve; 9: tapping pipe; 10: housing; 11: scavenging duct; 12: purge T-valve; 13: stopple coupon endpiece; 14: handle of bleeding; 15: visual window; 16: draw-off valve handle; 17: purge handle; 21: bubbling pipe; 22: pressure samples point; 23: pond; 24: pressure unit; 25: pressure pressure obtaning device.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figures 1 and 2, the one that the utility model embodiment provides is gaseous tension pressure obtaning device under water, this under water gaseous tension pressure obtaning device comprise pressure pipe, aspiration pump 7, purge T-valve 12 and T-valve 1 of bleeding, first entrance point and the endpiece of described purging T-valve 12 are connected with described pressure pipe, second entrance point of described purging T-valve 12 is connected with scavenging duct 11, and described scavenging duct 11 passes into high pressure nitrogen or pressurized air.First entrance point and the endpiece of described T-valve 1 of bleeding are connected with described pressure pipe, described in bleed the second entrance point of T-valve 1 be connected with exhaust tube 4, described exhaust tube 4 is connected with described aspiration pump 7.The first entrance point of T-valve 1 of bleeding is connected with pressure pipe entrance point 2, and the endpiece purging T-valve 12 is connected with stopple coupon endpiece 13.
Be provided with on pressure pipe in the pressure obtaning device of gaseous tension under water that the utility model provides and purge T-valve 12 and T-valve 1 of bleeding, can by the fluid removal in pressure pipe, realize the Measurement accuracy of gaseous tension under water, improve the accuracy of pressure measurement data, guarantee that test process is smooth, test result is effective; There is easy to operate, the simple advantage of structure.
In order to prevent aspiration pump 7 by liquid damage in the present embodiment, also comprise gas-liquid separation device, described gas-liquid separation device comprises the gas-liquid separator 5 be connected with described exhaust tube 4, and the gas-liquid separation organ pipe 3 be connected with the second entrance point of described T-valve 1 of bleeding.
Water conveniently in gas-liquid separator 5 is discharged, and is provided with tapping pipe 9 in the present embodiment bottom described gas-liquid separator 5.For the ease of collecting the water of discharging, described tapping pipe 9 is provided with draw-off valve 8.
For the ease of installing, the utility model also comprises housing 10, and one end of described pressure pipe wears and is arranged in pond 23 with described housing 10, the other end and pressure unit 24, and namely pressure transducer connects.Described T-valve 1 of bleeding, purging T-valve 12 and gas-liquid separator 5 are arranged in described housing 10, and gas-liquid separator 5 is arranged at bottom housing 10 by base 6.
For the ease of observing the water level in gas-liquid separator 5, convenient discharge on described housing 10 is provided with transparent visual window 15 corresponding to described gas-liquid separator 5.T-valve 1 of bleeding described in described housing 10 corresponds to is provided with handle 14 of bleeding, and described purging T-valve 12 is provided with purging handle 17.
As shown in Figure 3, pressure pressure obtaning device 25 is connected by pressure pipe with pond 23, and pressure pipe is arranged in bubbling pipe 21, and the point that pressure pipe is arranged is pressure samples point, and pressure samples point is arranged in bubbling pipe 21.Two kinds of modes that the utility model can adopt gas purging and aspiration pump 7 to draw water, for the fluid removal in pressure pipe, can realize Measurement accuracy gaseous tension.Valve pipeline is integrated into a single unit system, only needs to connect this device before pressure unit 24 or on sampling line, easy to operate.
When the pressure obtaning device of gaseous tension under water that the utility model provides uses, purging T-valve 12 pairs of pressure pipes are used to purge according to demand, according to different technology conditions, when not allowing to use gas purging, can to be bled T-valve 1 by switching, utilize the liquid in aspiration pump 7 pairs of pressure pipelines to carry out extraction emptying, before aspiration pump 7, install the gas-liquid separator 5 of band draw-off valve 8 additional, prevent aspiration pump 7 by liquid damage, water is discharged by draw-off valve 8 in gas-liquid separator 5.
In sum, the first entrance point and the endpiece that purge T-valve in the pressure obtaning device of gaseous tension under water that the utility model provides are connected with pressure pipe, the second entrance point purging T-valve is connected with scavenging duct, bleed the first entrance point of T-valve and endpiece is connected with pressure pipe, the second entrance point of T-valve of bleeding is connected with exhaust tube, and exhaust tube is connected with aspiration pump.Be provided with on pressure pipe in the pressure obtaning device of gaseous tension under water that the utility model provides and purge T-valve and T-valve of bleeding, can by the fluid removal in pressure pipe, realize the Measurement accuracy of gaseous tension under water, improve the accuracy of pressure measurement data, guarantee that test process is smooth, test result is effective; There is easy to operate, the simple advantage of structure.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a gaseous tension pressure obtaning device under water, it is characterized in that: comprise pressure pipe, aspiration pump (7), purge T-valve (12) and T-valve of bleeding (1), first entrance point and the endpiece of described purging T-valve (12) are connected with described pressure pipe, second entrance point of described purging T-valve (12) is connected with scavenging duct (11), first entrance point and the endpiece of described T-valve of bleeding (1) are connected with described pressure pipe, second entrance point of described T-valve of bleeding (1) is connected with exhaust tube (4), described exhaust tube (4) is connected with described aspiration pump (7).
2. the pressure obtaning device of gaseous tension under water according to claim 1, it is characterized in that: also comprise gas-liquid separation device, described gas-liquid separation device comprises the gas-liquid separator (5) be connected with described exhaust tube (4), and the gas-liquid separation organ pipe (3) be connected with the second entrance point of described T-valve of bleeding (1).
3. the pressure obtaning device of gaseous tension under water according to claim 2, is characterized in that: described gas-liquid separator (5) bottom is provided with tapping pipe (9).
4. the pressure obtaning device of gaseous tension under water according to claim 3, is characterized in that: described tapping pipe (9) is provided with draw-off valve (8).
5. the pressure obtaning device of gaseous tension under water according to claim 1, it is characterized in that: also comprise housing (10), one end of described pressure pipe wears and is arranged in pond (23) with described housing (10), described in bleed T-valve (1), purge T-valve (12) and gas-liquid separator (5) be arranged in described housing (10).
6. the pressure obtaning device of gaseous tension under water according to claim 5, is characterized in that: the upper described gas-liquid separator (5) that corresponds to of described housing (10) is provided with visual window (15).
7. the pressure obtaning device of gaseous tension under water according to claim 5, it is characterized in that: T-valve (1) of bleeding described in described housing (10) corresponds to is provided with handle of bleeding (14), and described purging T-valve (12) is provided with purging handle (17).
8. the pressure obtaning device of gaseous tension under water according to claim 1, is characterized in that: described scavenging duct (11) passes into high pressure nitrogen or pressurized air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821294.4U CN205120302U (en) | 2015-10-22 | 2015-10-22 | Gas pressure gets pressure equipment and puts under water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821294.4U CN205120302U (en) | 2015-10-22 | 2015-10-22 | Gas pressure gets pressure equipment and puts under water |
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| Publication Number | Publication Date |
|---|---|
| CN205120302U true CN205120302U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520821294.4U Active CN205120302U (en) | 2015-10-22 | 2015-10-22 | Gas pressure gets pressure equipment and puts under water |
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| CN (1) | CN205120302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641657A (en) * | 2019-08-23 | 2020-01-03 | 冯鑫 | Deep sea robot of crawling |
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2015
- 2015-10-22 CN CN201520821294.4U patent/CN205120302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641657A (en) * | 2019-08-23 | 2020-01-03 | 冯鑫 | Deep sea robot of crawling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170515 Address after: 100052 Beijing, Xuanwu, a number of street outside the door on the ground floor, layer 1001, No. 1, No. 1002, No. 10, No. Patentee after: BEIJING UNITED GAS ENGINEERING & TECHNOLOGY CO.,LTD. Address before: 100044 Xicheng District Exhibition Hall Road, Beijing, No. 1 Patentee before: Beijing University of Civil Engineering and Architecture |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100052 1001, 1002, 10th floor, A1 xuanwumenwai street, Xicheng District, Beijing Patentee after: Beijing Younaite Energy Engineering Technology Co.,Ltd. Address before: 100052 1001, 1002, 10th floor, A1 xuanwumenwai street, Xicheng District, Beijing Patentee before: BEIJING UNITED GAS ENGINEERING & TECHNOLOGY CO.,LTD. |