CN215676544U

CN215676544U - Dilatation type condenser

Info

Publication number: CN215676544U
Application number: CN202122195890.4U
Authority: CN
Inventors: 徐祥; 张海青
Original assignee: Jiangsu Wangzhou Power Equipment Co ltd
Current assignee: Jiangsu Wangzhou Power Equipment Co ltd
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-01-28
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses an expansion condenser which comprises a box body, a box body and structural plates, wherein the structural plates are welded at two ends in the box body, a bundle pipe is sleeved in the box body and penetrates through the structural plates, the box body is fixed at the top of the box body through a bolt, and a first filter screen is fixed between the box body and the box body through a bolt. The utility model has a rectangular structure, has larger capacity, simultaneously has high-strength beam tubes which are not easy to deform, has a filtering function and can filter impurities.

Description

Dilatation type condenser

Technical Field

The utility model relates to the technical field of condensers, in particular to an expansion type condenser.

Background

The condenser is a heat exchanger for condensing the exhaust steam of the turbine into water, and is also called a water re-condenser, and the condenser is mainly used in a turbine power device and is divided into a water-cooling condenser and an air-cooling condenser.

The working principle of the condenser is as follows: the cooling water flows in the bundle pipes, steam exhausted by the steam turbine enters the box body, is cooled by the plurality of bundle pipes, and is condensed into water to flow out.

The existing condenser has the following defects: 1. overall structure is simple, is cylindrical structure mostly, and the inner chamber space is limited, and the capacity is less, 2, function singleness do not possess filtering capability, and impurity is piled up easily to condenser inside, and intensity is lower, easy deformation. Therefore, an expansion type condenser is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an expansion type condenser which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an dilatation type condenser, includes box, box body and structural slab, the welding of the inside both ends of box has the structural slab, the box is inside to overlap and is equipped with the beam pipe, the beam pipe runs through the structural slab, the box top has the box body through the bolt fastening, there is a filter screen through the bolt fastening between box and the box body.

Further, the inside transfer line that is fixed with through the bearing of box body, the transfer line outside cover is equipped with the flabellum, gear motor is installed through the mounting bracket to box body one end, gear motor one side output shaft passes through the bolt and is connected with transfer line one end.

Furthermore, a water inlet tank is fixed on one side of the tank body through a bolt, a cooling water inlet pipe is connected to the bottom of the water inlet tank through a flange, a water outlet tank is fixed on the other side of the tank body through a bolt, and a cooling water outlet tank is connected to the bottom of the water outlet tank through a flange.

Further, the bottom of the box body is welded with a condensation water tank, a second filter screen is fixed between the condensation water tank and the box body through bolts, and one end of the condensation water tank is connected with a drain pipe through a thread groove.

Furthermore, a wire guide plate is welded at the top of the structural plate, and a reserved groove is formed in the bottom of the structural plate; the wire guide plate can guide steam entering the box body, so that the steam can uniformly enter the box body, and the reserved groove enables the structural plate not to influence the flow of condensed water.

Furthermore, two ends of the beam tube are respectively positioned in the water inlet tank and the water outlet tank; the condensed water can enter the bundle pipe conveniently and can be discharged by using the condensed water in the bundle pipe conveniently.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up the box, box body and beam tube, cooling water gets into the water inlet box through the cooling water inlet tube, the cooling water that gets into in the water inlet box flows into the beam tube in, flow in and out the water tank from the beam tube again, the comdenstion water that gets into after the play water tank use is discharged through the cooling water play water tank and is circulated, the exhaust steam of steam turbine gets into the box body, personnel open gear motor and drive the high-speed rotation of transfer line, the high-speed rotational speed of drive line drives the high-speed rotational speed of flabellum, discharge steam exhaust steam of steam turbine in the box, the wire guide at structural slab top can lead the steam that gets into in the box body, make the even entering box of steam, steam forms the condensate water and falls to the condensate tank in after the beam tube cooling.

2. Through setting up filter screen, No. two filter screens and structural slab, impurity in the steam can be filtered to a filter screen, and No. two filter screens can filter the impurity in the condensate water, and many bunches of pipes run through the structural slab, can improve the structural stability of bunch pipe, make its non-deformable, and the reserve tank has been seted up to the structural slab bottom, makes it can not influence the box in to the condensate water tank to the condensate water.

Drawings

Fig. 1 is a schematic view of an overall structure of an expansion condenser according to the present invention.

Fig. 2 is a schematic diagram of an internal structure of the expansion condenser according to the present invention.

Fig. 3 is a schematic structural diagram of a structural plate of the expansion condenser according to the present invention.

In the figure: 1. a box body; 2. a box body; 3. a structural panel; 4. a tube bundle; 5. a water inlet tank; 6. a condensation water tank; 7. a transmission rod; 8. a reduction motor; 9. a fan blade; 10. a first filter screen; 11. a second filter screen; 12. a drain pipe; 13. a cooling water inlet pipe; 14. a cooling water outlet tank; 15. reserving a groove; 16. a guide plate; 17. and (4) a water outlet tank.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, an dilatation type condenser, includes box 1, box body 2 and structural slab 3, the welding of the inside both ends of box 1 has structural slab 3, the inside cover of box 1 is equipped with beam tube 4, beam tube 4 runs through structural slab 3, there is box body 2 at 1 top of box through the bolt fastening, there is filter screen 10 through the bolt fastening between box 1 and the box body 2.

Wherein, 2 insides of box body are fixed with transfer line 7 through the bearing, 7 outside covers of transfer line are equipped with flabellum 9, gear motor 8 is installed through the mounting bracket to 2 one end of box body, 8 one side output shafts of gear motor pass through the bolt and are connected with 7 one end of transfer line.

In this embodiment, as shown in fig. 2, the reduction motor 8 works to drive the transmission rod 7 and the fan blades 9 outside the transmission rod to rotate at a high speed, so as to discharge the steam discharged by the steam turbine into the box 1.

The water inlet tank 5 is fixed on one side of the tank body 1 through bolts, the bottom of the water inlet tank 5 is connected with a cooling water inlet pipe 13 through a flange, the other side of the tank body 1 is fixed with a water outlet tank 17 through bolts, and the bottom of the water outlet tank 17 is connected with a cooling water outlet tank 14 through a flange.

In this embodiment, as shown in fig. 2, the external cooling water enters the water inlet tank 5 through the cooling water inlet pipe 13, and the used cooling water in the bundle pipe 4 flows into the water outlet tank 17 and is discharged through the cooling water outlet tank 14.

The bottom of the box body 1 is welded with a condensation water tank 6, a second filter screen 11 is fixed between the condensation water tank 6 and the box body 1 through bolts, and one end of the condensation water tank 6 is connected with a drain pipe 12 through a thread groove.

In this embodiment, as shown in fig. 2, the second filter screen 11 can filter the condensed water entering the condensed water tank 6, and the condensed water entering the condensed water tank 6 can be discharged through the drain pipe 12.

The top of the structural plate 3 is welded with a wire guide plate 16, and the bottom of the structural plate 3 is provided with a preformed groove 15.

In this embodiment, as shown in fig. 3, the wire guide plate 16 can guide the steam entering the box body 1, so that the steam can uniformly enter the box body 1, and the pre-groove 15 prevents the structural plate 3 from affecting the flow of the condensed water.

Wherein, the two ends of the beam tube 4 are respectively positioned in the water inlet tank 5 and the water outlet tank 17.

In the embodiment, as shown in fig. 2, the condensed water can be conveniently introduced into the bundle tube 4 and can be conveniently discharged from the bundle tube 4.

It should be noted that, the utility model is an expansion condenser, when in operation, cooling water enters the water inlet tank 5 through the cooling water inlet pipe 13, the cooling water entering the water inlet tank 5 flows into the bundle pipe 4, then flows into the water outlet tank 17 from the bundle pipe 4, the used condensed water entering the water outlet tank 17 is discharged through the cooling water outlet tank 14 for circulation, the steam discharged from the steam turbine enters the box body 2, a person opens the speed reducing motor 8 to drive the transmission rod 7 to rotate at a high speed, the transmission rod 7 rotates at a high speed to drive the fan blades 9 to rotate at a high speed, the steam discharged from the steam turbine is discharged out of the box body 1, the guide plate 16 on the top of the structural plate 3 can guide the steam entering the box body 1, so that the steam uniformly enters the box body 1, the steam is cooled by the bundle pipe 4 to form condensed water and falls into the condensed water tank 6, and is discharged through the water discharge pipe 12, and the first filter screen 10 can filter impurities in the steam, no. two filter screens 11 can filter the impurity in the condensate water, and many beam pipes 4 run through structural slab 3, can improve beam pipe 4's structural stability, make its non-deformable, and preformed groove 15 has been seted up to structural slab 3 bottom, makes it can not influence box 1 in to condensate water flow direction condensate tank 6.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dilatation type condenser, includes box (1), box body (2) and structural slab (3), its characterized in that: the utility model discloses a filter box, including box (1), internal both ends welding has structural slab (3), the inside cover of box (1) is equipped with beam tube (4), beam tube (4) run through structural slab (3), box (1) top has box body (2) through the bolt fastening, there is filter screen (10) through the bolt fastening between box (1) and box body (2).

2. The expansion type condenser of claim 1, wherein: the inside transfer line (7) that is fixed with through the bearing of box body (2), transfer line (7) outside cover is equipped with flabellum (9), gear motor (8) are installed through the mounting bracket to box body (2) one end, gear motor (8) one side output shaft passes through the bolt and is connected with transfer line (7) one end.

3. The expansion type condenser of claim 1, wherein: the water inlet tank is characterized in that a water inlet tank (5) is fixed on one side of the tank body (1) through bolts, a cooling water inlet pipe (13) is connected to the bottom of the water inlet tank (5) through a flange, a water outlet tank (17) is fixed on the other side of the tank body (1) through bolts, and a cooling water outlet tank (14) is connected to the bottom of the water outlet tank (17) through a flange.

4. The expansion type condenser of claim 1, wherein: the water tank (6) that condenses is welded to box (1) bottom, there is No. two filter screens (11) through the bolt fastening between water tank (6) that condenses and box (1), water tank (6) one end that condenses is connected with drain pipe (12) through the thread groove.

5. The expansion type condenser of claim 1, wherein: the top of the structural plate (3) is welded with a wire guide plate (16), and the bottom of the structural plate (3) is provided with a reserved groove (15).

6. The expansion type condenser of claim 1, wherein: the two ends of the beam tube (4) are respectively positioned in the water inlet tank (5) and the water outlet tank (17).