CN208887406U - A kind of two bundle condenser structures - Google Patents
A kind of two bundle condenser structures Download PDFInfo
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- CN208887406U CN208887406U CN201821647550.2U CN201821647550U CN208887406U CN 208887406 U CN208887406 U CN 208887406U CN 201821647550 U CN201821647550 U CN 201821647550U CN 208887406 U CN208887406 U CN 208887406U
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- condenser
- pipe
- condenser pipe
- shell
- restrains
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Abstract
The utility model relates to a kind of two bundle condenser structures, with condenser shell, one end end cap of shell is equipped with cooling water inlet and cooling water outlet, the shell is divided into A sections and B sections, it is wherein equipped with condenser pipe in A sections and restrains a, it is equipped with condenser pipe in B sections and restrains b, condenser pipe restrains a and is connected with condenser pipe tube bank b to share cooling water together, condenser pipe tube bank a is corresponded in the A section of shell and is equipped with condensate liquid import m and condensate outlet n, and condenser pipe tube bank b is corresponded in the B section of shell and is equipped with condensate liquid import p and condensate outlet q；The utility model closes two sections of condenser bundles in a condenser shell, cooling water is merged into together by twice, and such water supply line, end cap quantity and water supply reduce half, entire condenser compact, overall space size can be saved, requirement has been well adapted to.
Description
Technical field
The utility model relates to heat exchange equipment technology, especially a kind of two bundle condenser structures.
Background technique
In power industry, traditional turbine-generator units are all that an independent cavity places one around subcoil, work
When only around subcoil generate heat cause coil temperature to increase, condenser need to only be cooled down around subcoil；With technology
Progress, Novel water wheel generating set are intended to enlargement, integrated, due to the increase of power, generate when around subcoil work
Heat is also increasing, and some traditional low-temperature regions also start to generate a large amount of heat, and traditional condenser cannot expire
Sufficient requirement；Novel water wheel generating set needs multiple high-temperature areas of cooled electric generator group, and high-temperature area is as cold in not being subject to
But, local long term high temperature will affect the service life of generating set, and with immeasurable harm；Novel water wheel generating set, it is right
Overall space size proposes very strict requirement, if not being able to satisfy using two or more independent design of condenser is made
With requiring, and the cooling water in condenser once leaks, then can generate serious shadow around subcoil in generating set
It rings.
Summary of the invention
The purpose of this utility model is existing when carrying out cooling protection to generating set aiming at traditional condenser
The above problem provides a kind of structure and improves simple, and use is safer, the better two bundle condensers structure of cooling effect.
The concrete scheme of the utility model is: a kind of two bundle condenser structures have condenser shell, one end of shell
End cap is equipped with cooling water inlet and cooling water outlet, and the shell is divided into A section and B sections, wherein in A sections equipped with condenser pipe tube bank
It is equipped with condenser pipe in a, B sections and restrains b, condenser pipe restrains a and is connected with condenser pipe tube bank b to share cooling water together, the A of shell
Condenser pipe tube bank a is corresponded in section and is equipped with condensate liquid import m and condensate outlet n, and condenser pipe tube bank b is corresponded in the B section of shell and is set
There are condensate liquid import p and condensate outlet q.
Condenser pipe described in the utility model tube bank a include the condenser pipe water inlet pipe a being connected with cooling water inlet and
Condenser pipe outlet pipe a, it is double tubesheet structure that condenser pipe, which restrains b, and one end nozzle and condenser pipe water inlet pipe a of the double tubesheet structure connect
Logical, the other end nozzle of double tubesheet structure is connected to condenser pipe outlet pipe a；Above-mentioned condenser pipe tube bank b can also be multiloop pipe
Hardened structure.
It is that single tube is restrained that condenser pipe described in the utility model, which restrains a, and it is by condensed exterior pipe and interior that the condenser pipe, which restrains b,
Condenser pipe is closely set in together the two-tube tube bank collectively constituted, and wherein the inner wall of condensed exterior pipe is equipped with several leak detection slots.
It is connected with the leak detection slot on the condensed exterior pipe equipped with condenser pipe leak alarm in the utility model, the condensation
Pipe leak alarm be placed in condenser pipe tube bank b outer tube plate lower part, when condenser pipe tube bank leak when, can with and alarm, keep away
Exempt from harm of the percolating water to motor, realizes the safeguard protection to generating set.
The utility model closes two sections of condenser bundles in a condenser shell, and cooling water merges into one by twice
Road, such water supply line, end cap quantity and water supply reduce half, and entire condenser compact can save overall space
Size has well adapted to requirement.
Detailed description of the invention
Fig. 1 is the utility model main view direction structural schematic diagram；
Fig. 2 is the side-looking direction structural schematic diagram of Fig. 1；
Fig. 3 is local cutting enlarged diagram at K in Fig. 1；
Fig. 4 is the cross section structure schematic diagram of condenser pipe tube bank b in the utility model.
In figure: 1-end cap, 2-condensate outlet n, 3-condensate liquid import m, 4-A sections, 5-condensate liquid import p, 6-
Condensate outlet q, 7-B sections, 8-condenser pipe leak alarms, 9-cooling water inlets, 10-cooling water outlets, 11-condense
Water inlet tube pipe a, 12-condensed exterior pipes, 13-interior condenser tubes, 14-leak detection slots.
Specific embodiment
Referring to figures 1-4, the utility model is a kind of two bundle condenser structures, has a condenser shell, the one of shell
End cap 1 is held to be equipped with cooling water inlet 9 and cooling water outlet 10, the shell is divided into A section 4 and B section 7, and A sections and B intersegmental part are handed over
Separated at boundary using gasket, condenser pipe is wherein equipped in A sections and restrains a, condenser pipe is equipped in B section and restrains b, condenser pipe is restrained
A is connected with condenser pipe tube bank b to share cooling water together, and condenser pipe tube bank a is corresponded in the A section of shell and is equipped with condensate liquid import
M3 and condensate outlet n2 corresponds to condenser pipe tube bank b in the B section of shell and is equipped with condensate liquid import p5 and condensate outlet q6.
Condenser pipe described in the present embodiment tube bank a include the condenser pipe water inlet pipe a11 being connected with cooling water inlet and
Condenser pipe outlet pipe a, it is double tubesheet structure that condenser pipe, which restrains b, and one end nozzle and condenser pipe water inlet pipe a of the double tubesheet structure connect
Logical, the other end nozzle of double tubesheet structure is connected to condenser pipe outlet pipe a；In specifically production implementation process, above-mentioned condensation
Pipe tube bank b is also designed to multiloop tube plate structure, but is designed so as to have no effect on the essential concept of the present invention program.
It is that single tube is restrained that condenser pipe described in the present embodiment, which restrains a, and it is by condensed exterior pipe 12 and interior that the condenser pipe, which restrains b,
Condenser pipe 13 is closely set in together the two-tube tube bank collectively constituted, and wherein the inner wall of condensed exterior pipe is equipped with several leak detection slots
14。
It is connected with the leak detection slot on the condensed exterior pipe equipped with condenser pipe leak alarm 8 in the present embodiment, the condensation
Pipe leak alarm be placed in condenser pipe tube bank b outer tube plate lower part, when condenser pipe tube bank leak when, can with and alarm, keep away
Exempt from harm of the percolating water to motor, realizes the safeguard protection to generating set.
The utility model closes two sections of condenser bundles in a condenser shell, and cooling water merges into one by twice
Road, such water supply line, end cap quantity and water supply reduce half, and entire condenser compact can save overall space
Size has well adapted to requirement.
Condenser bundles are respectively placed among A sections and B sections by the utility model, and it is single tube tube bank condensation that condenser pipe, which restrains a,
Device, it is two-tube bundle condenser that condenser pipe, which restrains b, and condenser pipe restrains a and combines to form the pipe being connected to condenser pipe tube bank b
Beam shares one cooling water；Cooling water enters condenser pipe by the cooling water inlet on end cap and restrains a and condenser pipe tube bank b, steams
It sends out medium and condenser shell is respectively enterd by condensate liquid import m and condensate liquid import p, restrained and carried out by corresponding condenser pipe
Heat exchange, after evaporation medium releases heat, condensate liquid passes through pump by condensate outlet n and condensate outlet q eductor condenser
Condensate liquid is pumped into evaporation cooling water generating set to be evaporated to evaporation medium after absorbing generating set heat, be again introduced into condensation
Device completes a circulation.
Multistage can also be added on condensation tube shell in the present embodiment, it can the tube bank for being added more multistage is linked to be
One shares one cooling water evaporation medium intracorporal to multistage shell and carries out condensation process.
For different application environments, different product structures, material is can be selected in the utility model, can both realize product
It is compact, and can realize the safe operation of product.For multiple high-temperature areas of Large Hydroelectric Set, pass through multitubular bundles totally one
Platform condenser cools down each high-temperature area, it is ensured that generating set oepration at full load, and do not have to worry that localized hyperthermia influences
The service life of generating set and resulting hazard analysis and HACCP.
In actual use, the region condenser pipe high to the protection level requirements of motor tube bank b is designed as Double-bundle structure,
And it is provided with condenser pipe leak alarm (condenser pipe leak alarm herein may be selected limited by Shanghai Cheng Bin valve in the market
The LB02 leak alarm of company's production, the sky being mounted on during installation by flange between condenser pipe tube bank b and shell
Between bottom, specific connection installation referring to its operation instruction related introduction), can be timely when condenser pipe leaks
Alarm avoids harm of the percolating water to motor, realizes the safeguard protection to generating set.After two condenser bundles are combined into one,
Cooling water is merged into together by two, and water supply line, end cap quantity and water supply reduce half, and condenser compact can save
Overall space size is saved, fabulous is suitable for requirement.
Claims (4)
1. a kind of two bundle condenser structures, have condenser shell, it is characterised in that: one end end cap of shell is equipped with cooling
Water inlet and cooling water outlet, the shell are divided into A sections and B sections, and condenser pipe is wherein equipped in A sections and restrains a, equipped with cold in B section
Solidifying pipe restrains b, and condenser pipe restrains a and is connected with condenser pipe tube bank b to share cooling water together, corresponding condensation in the A section of shell
Pipe restrains a and is equipped with condensate liquid import m and condensate outlet n, and condenser pipe tube bank b is corresponded in the B section of shell and is equipped with condensate liquid import p
With condensate outlet q.
2. a kind of two bundle condensers structure according to claim 1, it is characterised in that: the condenser pipe restrains a and includes
There are the condenser pipe water inlet pipe a being connected with cooling water inlet and condenser pipe outlet pipe a, it is double tubesheet structure that condenser pipe, which restrains b, should
One end nozzle of double tubesheet structure is connected to condenser pipe water inlet pipe a, the other end nozzle and condenser pipe outlet pipe a of double tubesheet structure
Connection.
3. a kind of two bundle condensers structure according to claim 1 or 2, it is characterised in that: the condenser pipe restrains a and is
Single tube tube bank, the condenser pipe tube bank b is that the two-tube pipe collectively constituted is closely set in together by condensed exterior pipe and interior condenser tube
Beam, wherein the inner wall of condensed exterior pipe is equipped with several leak detection slots.
4. a kind of two bundle condensers structure according to claim 3, it is characterised in that: with the inspection on the condensed exterior pipe
Bakie is connected equipped with condenser pipe leak alarm, which is placed in condenser pipe tube bank b outer tube plate lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647550.2U CN208887406U (en) | 2018-10-11 | 2018-10-11 | A kind of two bundle condenser structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821647550.2U CN208887406U (en) | 2018-10-11 | 2018-10-11 | A kind of two bundle condenser structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887406U true CN208887406U (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821647550.2U Active CN208887406U (en) | 2018-10-11 | 2018-10-11 | A kind of two bundle condenser structures |
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| Country | Link |
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| CN (1) | CN208887406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876580A (en) * | 2022-10-09 | 2023-03-31 | 大冶斯瑞尔换热器有限公司 | Pressure test tool for pressure vessel and detection method thereof |
-
2018
- 2018-10-11 CN CN201821647550.2U patent/CN208887406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115876580A (en) * | 2022-10-09 | 2023-03-31 | 大冶斯瑞尔换热器有限公司 | Pressure test tool for pressure vessel and detection method thereof |
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