CN220250713U - Condenser end difference regulating and controlling device - Google Patents
Condenser end difference regulating and controlling device Download PDFInfo
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- CN220250713U CN220250713U CN202321997384.XU CN202321997384U CN220250713U CN 220250713 U CN220250713 U CN 220250713U CN 202321997384 U CN202321997384 U CN 202321997384U CN 220250713 U CN220250713 U CN 220250713U
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- frame
- condenser
- controlling device
- motor
- end difference
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- 230000001105 regulatory effect Effects 0.000 title abstract description 14
- 230000001276 controlling effect Effects 0.000 title abstract description 8
- 230000005494 condensation Effects 0.000 claims abstract description 13
- 238000009833 condensation Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a condenser end difference regulating and controlling device, which comprises a frame, wherein a triangular plate is arranged at the upper end of the frame, two condensation pipe groups which are distributed left and right symmetrically are arranged in the triangular plate, an air inlet pipe is arranged at the upper end of the triangular plate, the upper ends of the condensation pipe groups are communicated with one air inlet pipe, the lower end water outlets of the two condensation pipe groups are communicated with the inner part of one water outlet pipe together, an electromagnetic valve is connected in series with the middle part of the water outlet pipe, a mounting frame is connected in the frame in a rotating way through a rotating shaft, a plurality of fans are uniformly distributed in the mounting frame, a cavity block is arranged in the middle part of the air inlet pipe, two arc-shaped baffles which correspond to each other in position are connected in a sliding way in the cavity block, and the two arc-shaped baffles are mounted in cooperation with the inner arc wall of the air inlet pipe.
Description
Technical Field
The utility model belongs to the technical field of boiler condensers, and particularly relates to a condenser end difference regulating and controlling device.
Background
The condenser end difference regulating device is equipment for regulating the end difference of a condenser, the condenser is a heat exchanger, and the condenser is commonly arranged in a vapor circulation system and is used for cooling and condensing vapor so as to convert the vapor into liquid. It is often used in boilers of electric power plants, the difference between the saturated steam temperature at the condenser pressure and the condenser cooling water outlet temperature is called the end difference, when the unit steam load is bigger, the end difference is bigger, and vice versa, the purpose of the condenser regulation of the end difference is to optimize the performance and efficiency of the steam power system.
Most of the existing condenser end difference regulating and controlling devices control the amount of steam entering the condenser by controlling the size of an air inlet pipe so as to control the end difference of the condenser, and the electromagnetic valve is usually used for regulating, but the electromagnetic valve can only conduct specific regulation, for example, can only be opened by one half or one fourth, cannot conduct finer regulation, and further cannot conduct more accurate end difference control on the condenser.
Disclosure of Invention
In view of the above, the utility model provides a condenser end difference regulating device, which can regulate and control the end difference of a condenser and can also utilize an arc baffle to regulate and control the end difference more accurately.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a condenser end difference regulation and control device, which comprises a frame, the upper end of frame is provided with the triangle, the inside of triangle is provided with two bilateral symmetry's condenser nest of tubes, the upper end of triangle is provided with the intake pipe, the upper end of condenser nest of tubes all is linked together with an intake pipe, the lower extreme apopore department of two condenser nest of tubes is linked together with the inside of a outlet pipe, the middle part of outlet pipe is established ties there is the solenoid valve, the inside of frame is connected with the installing frame through the pivot rotation, the inside evenly distributed of installing frame is provided with a plurality of fans, the middle part of intake pipe is provided with the cavity piece, sliding connection has two arc baffle that the position corresponds in the spout that the cavity piece is inside, the inside of two arc baffle and the interior arc wall cooperation installation of intake pipe, the rear end of frame is provided with angle adjustment mechanism, the inside of cavity piece is provided with adjustment mechanism, adjustment mechanism is including rotating at the inside two lead screws of cavity piece, the upper end and adjacent lead screw threaded connection respectively, the inside end of two lead screws all fixedly connected with helical gear, the inside rotation of cavity piece has bevel gear, two helical gear and bevel gear all are connected with a bevel gear, the bevel gear meshing with a bevel gear, the motor of cavity piece is provided with the bevel gear through the coupling with the top.
As a further improvement of the utility model, the angle adjusting mechanism comprises a rectangular block arranged at the rear end of the frame, the right end of the rectangular block is rotatably connected with a vortex rod, the rear end of the rotating shaft is provided with a turbine, the turbine is in meshed connection with the vortex rod, the rear end of the frame is provided with a motor II, and an output shaft of the motor II is connected with the right end of the vortex rod through a coupler.
As a further improvement of the utility model, the four corners of the lower end of the frame are respectively provided with a supporting leg, and the lower ends of the supporting legs are respectively provided with a foot pad.
As a further improvement of the utility model, the left end of the frame is provided with a control switch group, and the electromagnetic valve, the fan, the motor I and the motor II are electrically connected with the control switch group.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, personnel firstly connect an air inlet pipe with an external steam pipe to enable steam to continuously enter the condensation pipe group through the steam pipe, the fan is controlled to rotate, the impeller rotates to continuously blow back and forth to cool the steam in the condensation pipe group, the steam in the condensation pipe group is further liquefied into water, the electromagnetic valve is controlled to be opened, and the liquefied water source continuously flows out of the water outlet pipe, so that the liquefaction of the steam is realized.
And secondly, the motor II is controlled to be turned on in a forward and reverse direction, the output shaft rotates to drive the worm to rotate so as to drive the worm wheel meshed with the worm to rotate, the rotating shaft drives the fan in the installation frame to slightly rotate back and forth, and the contact area between the fan and the condensation pipe group can be enlarged through angle adjustment.
Thirdly, through controlling and opening motor two rotations, the output shaft rotates and drives bevel gear rotation and make both sides and its meshing helical gear rotation, makes the arc baffle be close to in opposite directions or keep away from in opposite directions through the lead screw rotation of both sides, through the removal of control arc baffle, and then the size that the control intake pipe was admitted air to the end difference of control condenser can carry out more accurate end difference regulation and control through arc baffle.
Fourth, through the support leg to the support that condenser end difference regulation and control device carries out the temperature, the pad foot enlarges its area of contact with ground, makes regulation and control device more stable in the operation.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A;
FIG. 3 is a schematic cross-sectional view of a cavity block of the present utility model;
fig. 4 is a schematic cross-sectional elevation view of a cavity block of the present utility model.
In the figure: 101. a frame; 102. a water outlet pipe; 103. an electromagnetic valve; 104. support legs; 105. a condensing tube group; 106. a triangle; 107. an air inlet pipe; 201. a first motor; 202. a cavity block; 203. an arc baffle; 204. a screw rod; 205. bevel gear; 206. bevel gears; 301. a rectangular plate; 302. a scroll rod; 303. a turbine; 304. a second motor; 305. a mounting frame; 306. a blower; 401. and controlling the switch group.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
As shown in fig. 1, 2, 3 and 4, the condenser end difference regulating device comprises a frame 101, the upper end of the frame 101 is provided with a triangle 106, two condensation pipe groups 105 distributed symmetrically left and right are arranged in the triangle 106, the upper end of the triangle 106 is provided with an air inlet pipe 107, the upper ends of the condensation pipe groups 105 are communicated with one air inlet pipe 107, the lower end water outlet holes of the two condensation pipe groups 105 are jointly communicated with the interior of one water outlet pipe 102, the middle part of the water outlet pipe 102 is connected with an electromagnetic valve 103 in series, the interior of the frame 101 is rotationally connected with a mounting frame 305 through a rotating shaft, a plurality of fans 306 are uniformly distributed in the interior of the mounting frame 305, the middle part of the air inlet pipe 107 is provided with a cavity block 202, two arc baffles 203 corresponding to the two positions are connected in a sliding way in a sliding groove formed in the cavity block 202, the two arc baffles 203 are matched with the inner arc wall of the air inlet pipe 107, the rear end of the frame 101 is provided with an angle regulating mechanism, the interior of the cavity block 202 is provided with a regulating mechanism, the angle regulating mechanism comprises a rectangular block arranged at the rear end of the frame 101, the right end of the rectangular block is rotationally connected with a turbine rod 302, the rear end of the rectangular block is provided with a turbine rod 302, the turbine rod 302 is uniformly meshed with the turbine rod 302, the turbine rod 302 is meshed with the turbine rod 302, and the turbine rod 302 is meshed with the turbine rod 303 through the turbine rod 302.
As shown in fig. 1, 2, 3 and 4, the adjusting mechanism comprises two screw rods 204 rotating inside a cavity block 202, the upper ends of arc-shaped baffle plates 203 are respectively in threaded connection with adjacent screw rods 204, bevel gears 205 are fixedly connected to the opposite inner side ends of the two screw rods 204, bevel gears 206 are rotatably connected to the inside of the cavity block 202, the two bevel gears 205 are meshed with one bevel gear 206, a motor I201 is arranged at the upper end of the cavity block 202, and an output shaft of the motor I201 is connected with the top end of the bevel gear 206 through a coupler.
As shown in fig. 1, a control switch group 401 is disposed at the left end of the frame 101, and the solenoid valve 103, the fan 306, the motor one 201 and the motor two 304 are all electrically connected to the control switch group 401.
The personnel firstly connects the air inlet pipe 107 with an external steam pipe, the steam continuously enters the interior of the condensing tube group 105 through the steam pipe, then the personnel controls and opens the motor II 304 to rotate positively and negatively through the control switch group 401, the output shaft rotates to drive the worm to rotate, and then drives the worm wheel 303 meshed with the worm to rotate, so that the rotating shaft drives the fan 306 in the mounting frame 305 to slightly rotate back and forth, then the control switch group 401 controls and opens the fan 306 to rotate, and the impeller rotates to continuously blow back and forth to cool the steam in the condensing tube group 105, so that the steam in the condensing tube group 105 is liquefied into water, then the control switch group 401 controls and opens the electromagnetic valve 103, and the liquefied water continuously flows out of the water outlet pipe 102.
When the end difference of the condenser needs to be regulated and controlled, a person controls the opening of the second motor 304 to rotate through the control switch group 401, the output shaft rotates to drive the bevel gear 206 to rotate, and then the bevel gears 205 meshed with the bevel gears on two sides are driven to rotate, so that the screw rods 204 on two sides rotate to drive the arc-shaped baffle plates 203 in threaded connection with the screw rods to be close to or far away from each other in opposite directions in the limiting of the sliding grooves, and the size of air inlet of the air inlet pipe 107 is controlled through the arc-shaped baffle plates 203, so that the end difference of the condenser is controlled.
According to another embodiment of the present utility model, as shown in fig. 1, four corners of the lower end of the frame 101 are provided with support legs 104, the lower ends of the support legs 104 are provided with foot pads, and the condenser can be sufficiently supported by the cooperation of the support legs 104 and the foot pads.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. Condenser end difference regulation and control device, including frame (101), its characterized in that: the upper end of frame (101) is provided with triangle (106), the inside of triangle (106) is provided with two bilateral symmetry's condensation nest of tubes (105), the upper end of triangle (106) is provided with intake pipe (107), the upper end of condensation nest of tubes (105) all is linked together with an intake pipe (107), the lower extreme apopore department of two condensation nest of tubes (105) is linked together with the inside of outlet pipe (102), the middle part of outlet pipe (102) is established ties has solenoid valve (103), the inside of frame (101) is connected with installing frame (305) through the pivot rotation, the inside evenly distributed of installing frame (305) is provided with a plurality of fans (306), the middle part of intake pipe (107) is provided with cavity piece (202), sliding connection has arc baffle (203) that two positions correspond in the spout of cavity piece (202), the interior arc wall cooperation installation of two arc baffle (203) and intake pipe (107), the rear end of frame (101) is provided with angle adjustment mechanism.
2. The condenser end difference adjusting and controlling device as set forth in claim 1, wherein: the adjusting mechanism comprises two screw rods (204) which rotate inside a cavity block (202), the upper ends of the arc-shaped baffle plates (203) are respectively in threaded connection with the adjacent screw rods (204), bevel gears (205) are fixedly connected to the opposite inner side ends of the two screw rods (204), bevel gears (206) are rotatably connected to the inside of the cavity block (202), and the two bevel gears (205) are meshed with one bevel gear (206).
3. The condenser end difference adjusting and controlling device according to claim 2, wherein: the upper end of the cavity block (202) is provided with a motor I (201), and an output shaft of the motor I (201) is connected with the top end of the bevel gear (206) through a coupler.
4. The condenser end difference adjusting and controlling device as set forth in claim 3, wherein: the angle adjusting mechanism comprises a rectangular block arranged at the rear end of the frame (101), the right end of the rectangular block is rotatably connected with a vortex rod (302), the rear end of the rotating shaft is provided with a turbine (303), and the turbine (303) is meshed with the vortex rod (302).
5. The condenser end difference adjusting and controlling device as set forth in claim 4, wherein: the rear end of the frame (101) is provided with a second motor (304), and an output shaft of the second motor (304) is connected with the right end of the vortex rod (302) through a coupler.
6. The condenser end difference adjusting and controlling device as set forth in claim 5, wherein: the left end of the frame (101) is provided with a control switch group (401), and the electromagnetic valve (103), the fan (306), the motor I (201) and the motor II (304) are electrically connected with the control switch group (401).
7. The condenser end difference adjusting and controlling device as set forth in claim 1, wherein: supporting legs (104) are arranged at four corners of the lower end of the frame (101), and foot pads are arranged at the lower ends of the supporting legs (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997384.XU CN220250713U (en) | 2023-07-27 | 2023-07-27 | Condenser end difference regulating and controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997384.XU CN220250713U (en) | 2023-07-27 | 2023-07-27 | Condenser end difference regulating and controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250713U true CN220250713U (en) | 2023-12-26 |
Family
ID=89267808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997384.XU Active CN220250713U (en) | 2023-07-27 | 2023-07-27 | Condenser end difference regulating and controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250713U (en) |
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2023
- 2023-07-27 CN CN202321997384.XU patent/CN220250713U/en active Active
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