CN217236508U - Side direction admission condenser with cellular-type - Google Patents

Abstract

The utility model discloses a side direction steam inlet condenser with cellular-type, including the admission pipe, the admission pipe is installed on the main tank body, the main tank body rear end is provided with the back water tank, back water tank rear end is fixed with the feed tank, inside back water tank one side fixed mounting water delivery pump, the water delivery pump is located the main tank body, the subassembly of drawing steam is installed to the main tank body front end, the main tank body includes the main part, the inside steam chamber that condenses that is provided with of main part, the main part side is provided with the front tube, it has the collecting box to congeal steam chamber below fixed mounting, it has the collecting chamber to congeal steam chamber right side fixedly connected with, the subassembly of drawing steam includes the steam extraction motor, steam extraction motor one side is connected with the admission pipe, steam extraction motor right side is connected with out the steam port. The utility model discloses, have and separate the cooling chamber, but cooling water circulation input/output, the cooling effect is good, and has the steam extraction device, can guarantee the inside vacuum nature of box, simple structure, convenient operation.

Description

Side direction admission condenser with cellular-type

Technical Field

The utility model relates to a condenser technical field, in particular to side direction admission condenser with cellular-type.

Background

At present, a steam booster is utilized to recover the waste steam heat of a steam turbine, the loss of a cold end is reduced, energy conservation and emission reduction are realized, and the steam booster is more and more popular, when the steam booster is utilized to recover the waste steam heat of the steam turbine, the exhaust steam of the steam booster still has negative pressure, the exhaust steam of the steam booster generally enters a condenser, and the heat supply network condenser is utilized to heat the return water of the heat supply network, at the moment, the arrangement modes of the heat supply network condenser are two, and one mode is the arrangement mode of a conventional condenser; the other type is a conventional side steam inlet condenser. In order to respond to national calls for energy conservation and environmental protection, many power plants strive to improve unit efficiency, one of the solutions is to improve the performance of a condenser, and a general improved novel condenser is larger than an old condenser in size, but some power plants have a low-distance exhaust main pipe from the ground or have limited space in a field, so that the condenser with larger size cannot be installed; on the other hand, the largest device in a steam turbine plant is a condenser, at present, the top steam inlet type condenser is mostly used in China, the top steam inlet type condenser is arranged below a steam turbine, the steam turbine discharges steam downwards, the steam turbine is connected with the condenser through a pipeline with a corrugated joint, a transmission structure mode has certain requirements on the height of the plant, the construction height of a newly-built power plant is influenced, the construction cost is improved, and the construction period is prolonged

Chinese patent No. CN207850108U discloses a separated lateral steam inlet condenser, which comprises a condenser shell, a condenser throat and a steam inlet section; the steam inlet section is horizontally arranged and connected with the side surface of the throat part of the condenser, and the lower part of the throat part of the condenser is connected with the shell of the condenser; steam horizontally enters the condenser from the side surface of the throat part of the condenser through the steam inlet section, turns to flow in the direction of the shell in the throat part by 90 degrees and flows to the cooling tube bundle in the shell of the condenser; the arrangement, installation, construction, maintenance and overhaul of the device become simple and easy; the above prior art solutions have the following drawbacks: among the above-mentioned prior art scheme, lack the assurance to the inside vacuum nature of condenser, lack the repeated cooling link to the condensing medium of cooling tube bank inside simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side direction admission condenser with cellular-type has the partition cooling chamber, but cooling water circulation input and output, and the cooling effect is good, and has the steam extraction device, can guarantee the inside vacuum nature of box.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a side direction admission condenser with cellular-type, includes the admission pipe, its characterized in that: the steam inlet pipe is arranged on the main box body, the rear end of the main box body is provided with a rear water tank, the rear end of the rear water tank is fixedly provided with a water supply tank, one side of the rear water tank is fixedly provided with a water delivery pump, the water delivery pump is positioned in the main box body, and the front end of the main box body is provided with a steam extraction assembly;

the main box body comprises a main body, a steam condensing chamber is arranged in the main body, a front pipe is arranged at the side end of the main body, a collecting box is fixedly arranged below the steam condensing chamber, and a water collecting chamber is fixedly connected to the right side of the steam condensing chamber.

Preferably, the steam inlet pipe comprises a pipe body, and the bottom of the pipe body is provided with a water outlet tank.

Preferably, the main part includes the tank wall, tank wall bottom is provided with the surplus water outlet, tank wall right side lower part is provided with the condensation mouth of a river, the supporting legs is installed to tank wall bottom.

Preferably, the condensing chamber comprises a chamber body, a lifting plate is arranged at the bottom of the chamber body, a partition plate is arranged in the chamber body, and a condensing pipe is arranged on the surface of the partition plate. The lifting plate is fixedly arranged on the lifting motor.

Preferably, the collecting box comprises a collecting port, a water feeding chamber is arranged at the bottom of the collecting port, and the water feeding chamber is connected with the main box body.

Preferably, the rear water tank comprises a tank body, and a steam outlet is formed in the right end of the tank body.

Preferably, the water supply tank comprises a tank body, a water feeding port is arranged at the left end of the tank body, a water inlet is arranged at the left end of the tank body, and the water inlet is positioned below the water feeding port.

Preferably, the steam extraction assembly comprises a steam extraction motor, one side of the steam extraction motor is connected with a steam extraction pipe, and the right side of the steam extraction motor is connected with a steam dissipation port.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling chamber is separated, cooling water can be circularly input and output, the cooling effect is good, and the steam extraction device is arranged, so that the vacuum property in the box body can be ensured.

(1) The steam inlet pipe is arranged on the left side of the main box body, so that steam enters the main box body, and the steam can enter the condensing chamber from the front pipe. The interior of the condensing chamber is divided into a plurality of relatively independent spaces by partition plates, each space is provided with a condensing pipe, the condensing pipes can condense water vapor into liquid, after the liquid is condensed, the lifting motor can drop the lifting plate to enable the liquid to flow out of the condensing chamber and fall into the collecting box, the liquid in the collecting box can gradually flow out, after the liquid is discharged, the lifting motor is restarted to lift the lifting plate, and the condensing chamber is sealed;

(2) the supply of cooling water in the condenser pipe is guaranteed through the hydroecium after the main tank body outside sets up, then the hydroecium right side is connected with the feed tank, this feed tank can provide source constantly for the cooling water in the condenser pipe, and simultaneously, this feed tank also can store used cooling water that the water pump took out to the box, treat to use again after the cooling, main tank body front end is provided with the subassembly of drawing vapour, can extract the steam of insufficient condensation in the condensation room, avoid influencing the condensation of follow-up steam, also can take out the air in the condensation room, keep the internal vacuum of room.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a side view, sectional and schematic structural view of the present invention;

FIG. 4 is a schematic view of the water collecting chamber of the present invention;

fig. 5 is a schematic view of the steam inlet pipe structure of the present invention.

The reference numerals in the figures illustrate: 1. a steam inlet pipe; 11. a pipe body; 12. a water outlet tank; 2. a main box body; 21. a main body; 211. a box wall; 212. a residual water outlet; 213. a condensation water port; 214. supporting legs; 22. a condensing chamber; 221. a chamber body; 222. a lifting plate; 223. a partition plate; 224. a condenser tube; 225. a lifting motor; 23. a head tube; 24. a collection box; 241. a collection port; 242. a water delivery chamber; 25. a water collection chamber; 3. a rear water tank; 31. a box body; 32. a steam outlet; 4. a water supply tank; 41. a water tank body; 42. a water feeding port; 43. a water inlet; 5. a water delivery pump; 6. a steam extraction assembly; 61. a steam extraction motor; 62. a steam extraction pipe; 63. a steam-dispersing opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a side steam inlet condenser with a separation type is characterized in that a steam inlet pipe 1 is installed on a main box body 2, a rear water tank 3 is arranged at the rear end of the main box body 2, a water supply tank 4 is fixed at the rear end of the rear water tank 3, a water delivery pump 5 is fixedly installed on one side of the rear water tank 3, the water delivery pump 5 is located inside the main box body 2, and a steam extraction assembly 6 is installed at the front end of the main box body 2;

specifically, as shown in fig. 1 and 5, a steam inlet pipe 1 is arranged on the left side of a main tank body 2 to enable steam to enter the main tank body 2, cooling water to be used by the main tank body 2 and used cooling water to be stored in a rear water tank 3, a water supply tank 4 is connected to the right side of the rear water tank 3, the water supply tank 4 is a water source, a water delivery pump 5 plays a role in ensuring the circulation of the cooling water, a steam extraction assembly 6 is arranged at the front end of the main tank body 2 to extract the steam which is not fully condensed, so that the influence on the condensation of the subsequent steam is avoided, air is extracted, and the vacuum degree in the main tank body 2 is maintained;

the main box body 2 comprises a main body 21, a steam condensing chamber 22 is arranged in the main body 21, a front pipe 23 is arranged at the side end of the main body 21, a collecting box 24 is fixedly arranged below the steam condensing chamber 22, and a water collecting chamber 25 is fixedly connected to the right side of the steam condensing chamber 22;

specifically, as shown in fig. 2 and 4, the water vapor enters the condensing chamber 22 from the front pipe 23, the water collecting chamber 25 on the right side of the condensing chamber 22 collects the cooling water and the used cooling water separately and then sends the cooling water out of the main tank 2, and the collecting tank 24 collects the condensed water and sends the condensed water out of the main tank 2;

the steam inlet pipe 1 comprises a pipe body 11, and the bottom of the pipe body 11 is provided with a water outlet tank 12;

specifically, as shown in fig. 1 and 2, when in use, if the water vapor temporarily staying in the steam inlet pipe 1 is condensed, the water vapor is discharged from the water outlet tank 12;

the main body 21 comprises a tank wall 211, the bottom of the tank wall 211 is provided with a residual water outlet 212, the lower part of the right side of the tank wall 211 is provided with a condensation water port 213, and the bottom of the tank wall 211 is provided with a supporting leg 214;

specifically, as shown in fig. 1, when in use, the residual water outlet 212 discharges water condensed outside the condensing chamber 22 inside the main tank 2, and the condensing water inlet 213 sends out water condensed in the condensing chamber 22;

the condensing chamber 22 comprises a chamber body 221, a lifting plate 222 is arranged at the bottom of the chamber body 221, a partition plate 223 is arranged in the chamber body 221, and a condensing pipe 224 is arranged on the surface of the partition plate 223. The lifting plate 222 is fixedly mounted on the lifting motor 225;

the collection box 24 includes a collection port 241, a water sending chamber 242 is provided at the bottom of the collection port 241, and the water sending chamber 242 is connected with the main box body 2;

specifically, as shown in fig. 2 and 3, in use, after the liquid is condensed, the lifting motor 225 will drop the lifting plate 222 to make the liquid flow out from the condensing chamber 22 and fall into the collecting tank 24, the liquid in the collecting tank 24 will gradually flow out, and after the liquid is discharged, the lifting motor 225 will be started again to lift the lifting plate 222 to close the condensing chamber 22;

the rear water tank 3 comprises a tank body 31, and a steam outlet 32 is arranged at the right end of the tank body 31;

the water supply tank 4 comprises a water tank body 41, a water feeding port 42 is arranged at the left end of the water tank body 41, a water inlet 43 is arranged at the left end of the water tank body 41, and the water inlet 43 is positioned below the water feeding port 42;

specifically, as shown in fig. 1 and 2, in use, the rear water tank 3 is disposed outside the main tank 2 to ensure the supply of the cooling water in the condensation pipe 224, and the right side of the rear water tank 3 is connected with the water supply tank 4, the water supply tank 4 provides a continuous source for the cooling water in the condensation pipe 224, and the water supply tank 4 also stores the used cooling water pumped by the water pump 5 into the water tank 41, and the used cooling water is reused after being cooled;

the steam extraction component 6 comprises a steam extraction motor 61, one side of the steam extraction motor 61 is connected with a steam extraction pipe 62, and the right side of the steam extraction motor 61 is connected with a steam release port 63;

specifically, as shown in fig. 3, when in use, the front end of the main box body 2 is provided with the steam extraction assembly 6, which can extract the water vapor which is not fully condensed in the steam condensation chamber 22, so as to avoid influencing the condensation of the subsequent water vapor, and also extract the air in the steam condensation chamber 22, thereby maintaining the internal vacuum degree.

The working principle is as follows: the utility model discloses when using, at first, make steam get into the 2 insides of main tank body through set up steam inlet pipe 1 in the 2 left sides of main tank body, steam can enter into in the middle of condensing chamber 22 from the head pipe 23. The interior of the condensing chamber 22 is divided into a plurality of relatively independent spaces by partition plates 223, each space is provided with a condensing pipe 224, the condensing pipes 224 can condense water vapor into liquid, after the liquid is condensed, the lifting motor 225 can fall on the lifting plate 222 to enable the liquid to flow out of the condensing chamber 22 and fall into the collecting box 24, the liquid in the collecting box 24 can gradually flow out, after the liquid is discharged, the lifting motor 225 is started again to lift the lifting plate 222, and the condensing chamber 22 is closed;

then, the supply tank 4 that the back water tank 3 right side is connected, this supply tank 4 can provide source and continuous source for the cooling water in the condenser pipe 224, simultaneously, this supply tank 4 also can store used cooling water that the water delivery pump 5 was taken out to inside, wait to use again after the cooling, main box 2 front end is provided with and draws out vapour subassembly 6, can extract the not abundant steam of condensing in the steam trap room 22, avoid influencing the condensation of follow-up steam, also can take out the air in the steam trap room 22, keep inside vacuum.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (8)

1. The utility model provides a side direction admission condenser with cellular-type, includes admission pipe (1), its characterized in that: the steam inlet pipe (1) is installed on the main box body (2), the rear end of the main box body (2) is provided with the rear water tank (3), the rear end of the rear water tank (3) is fixed with the water supply tank (4), one side of the rear water tank (3) is fixedly provided with the water delivery pump (5), the water delivery pump (5) is positioned in the main box body (2), and the front end of the main box body (2) is provided with the steam extraction assembly (6);

the main box body (2) comprises a main body (21), a steam condensing chamber (22) is arranged in the main body (21), a front pipe (23) is arranged at the side end of the main body (21), a collecting box (24) is fixedly arranged below the steam condensing chamber (22), and a water collecting chamber (25) is fixedly connected to the right side of the steam condensing chamber (22).

2. The divided side inflow condenser according to claim 1, wherein: the steam inlet pipe (1) comprises a pipe body (11), and a water outlet tank (12) is installed at the bottom of the pipe body (11).

3. The side-firing condenser with separation of claim 1, wherein: the main part (21) includes tank wall (211), tank wall (211) bottom is provided with surplus water outlet (212), tank wall (211) right side lower part is provided with condensation mouth of a river (213), supporting legs (214) are installed to tank wall (211) bottom.

4. The side-firing condenser with separation of claim 1, wherein: the condensing chamber (22) comprises a chamber body (221), a lifting plate (222) is arranged at the bottom of the chamber body (221), a partition plate (223) is installed inside the chamber body (221), a condensing pipe (224) is installed on the surface of the partition plate (223), and the lifting plate (222) is fixedly installed on a lifting motor (225).

5. The divided side inflow condenser according to claim 1, wherein: the collecting box (24) comprises a collecting opening (241), a water sending chamber (242) is arranged at the bottom of the collecting opening (241), and the water sending chamber (242) is connected with the main box body (2).

6. The divided side inflow condenser according to claim 1, wherein: the rear water tank (3) comprises a tank body (31), and a steam outlet (32) is formed in the right end of the tank body (31).

7. The divided side inflow condenser according to claim 1, wherein: the water supply tank (4) comprises a water tank body (41), a water feeding port (42) is formed in the left end of the water tank body (41), a water inlet (43) is formed in the left end of the water tank body (41), and the water inlet (43) is located below the water feeding port (42).

8. The side-firing condenser with separation of claim 1, wherein: the steam extraction assembly (6) comprises a steam extraction motor (61), one side of the steam extraction motor (61) is connected with a steam extraction pipe (62), and the right side of the steam extraction motor (61) is connected with a steam dissipation opening (63).

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