CN208651037U - A kind of Kaplan turbine governor positioning device - Google Patents

Abstract

The utility model relates to governor technical field of auxiliary equipment, more particularly to a kind of Kaplan turbine governor positioning device, including fixing seat, pedestal, support rod, baffle, connecting plate, support plate, tube seat, condenser pipe, temperature sense area, cooling cylinder, movable chamber, piston rod, piston, condenser, check valve, power supply and controller, pedestal is provided with below fixing seat, pedestal is fixedly connected with fixing seat by support rod, the edge on fixing seat top is respectively arranged with baffle, connecting plate is fixedly welded on the lateral wall of baffle, connecting plate bottom end is fixedly welded with support plate, fixing seat top centre is provided with tube seat, the utility model structure is simple, it is easy for installation, fixation, with overturning-preventing defencive function, while the mode having broken traditional wind-cooling heat dissipating by way of water-cooling, it substantially increases scattered The thermal efficiency has the function of that intelligence improves condensate flow-rate, further improves rate of heat dispation, has very strong practicability when logical.

Description

A kind of Kaplan turbine governor positioning device

Technical field

The utility model relates to governor technical field of auxiliary equipment, and in particular to a kind of Kaplan turbine governor is fixed Position device.

Background technique

Governor governor is a kind of self-checking device, it automatically increases or decreases oil spout according to the variation of diesel load The fuel delivery of pump enables diesel engine to run with stable revolving speed.Governor is in industrial direct current motor speed regulation, industry transmission Band speed regulation, lighting conciliation, computer power supply heat dissipation, direct current electric fan etc. are used widely.Governor presses its working principle Difference, can be divided into mechanical, pneumatic type, fluid pressure type, mechanical-pneumatic combined type, mechanical-hydraulic combined type and electronic type etc. are a variety of Form.Wherein microcomputer governor is using the novel governor based on microcomputer and computer technology.At present large and medium-sized Machine tune is replaced to adjust and be used widely with electricity in Hydropower Unit.

Microcomputer governor can use fixed device when in use, currently, existing fixing seat, to microcomputer governor A fixed effect is all only played when fixed, and its bottom cannot be carried out good when microcomputer governor is run Good radiating treatment, causes microcomputer governor continuous service slow, can not work normally sometimes because bottom temp is excessively high.

Utility model content

In view of the deficiencies of the prior art, the utility model discloses a kind of Kaplan turbine governor positioning devices, use In solve governor be fixedly mounted when be easy to topple over, heat dissipation performance is poor, can not flexible modulation acceleration effect the problem of.

Specific technical solution is as follows:

A kind of Kaplan turbine governor positioning device, including fixing seat, pedestal, support rod, baffle, connecting plate, branch Fagging, tube seat, condenser pipe, temperature sense area, cooling cylinder, movable chamber, piston rod, piston, condenser, check valve, power supply and control Device processed, the fixing seat lower section are provided with pedestal, and the pedestal is fixedly connected with fixing seat by support rod, the fixing seat top The edge at end is respectively arranged with baffle, and connecting plate, the connecting plate bottom are fixedly welded on the lateral wall of the baffle End is fixedly welded with support plate, and fixing seat top centre is provided with tube seat, and condenser pipe is equipped in the tube seat, described Temperature sense area is set to the side of the tube seat, and the cooling cylinder is fixedly installed in the fixing seat bottom end, the cooling cylinder Inner tip centre is provided with movable chamber, and piston rod is fixedly installed in the movable chamber, and the head of the piston rod is fixed It is provided with piston, the left and right sides below the movable chamber is fixedly installed with check valve, the left side of the left side check valve respectively Be fixedly installed with condenser, the power supply and the controller are fixedly installed in inside cooling cylinder, the controller respectively with The temperature sense area, piston rod and power supply are electrically connected, and the power supply and condenser are electrically connected；

Preferably, the connecting plate is arranged diagonally downward, the support plate and pedestal flush of bottom end setting；

Preferably, the shape of the tube seat is continuous U slot；

Preferably, the both ends of the condenser pipe are connected with the cooling cylinder, and the left end of the condenser pipe is located at condensation The top of device, the right end of the condenser pipe are located at the right side of right one-way valve；

Preferably, the controller uses PLC single-chip microcontroller.

The utility model has the advantages that

1, governor can be firmly fixed in fixing seat by the utility model by the baffle of setting, connecting plate and branch The setting of fagging structure increases the contact area on device and ground, effectively so that having anti-down supporting mechanism around fixing seat Prevent device accidentally to be touched to topple over damage.

2, it is provided with condenser pipe, is radiated by way of water cooling to governor bottom end, traditional governor bottom has been broken Air-cooled mode is held, the radiating and cooling effect of governor bottom end is substantially increased.

3, by being provided with temperature sense area, the temperature of governor bottom end, when temperature is high, the present apparatus can be incuded in real time It is able to pass through the controller intelligent control piston rod and does back and forth reciprocal piston motion, using the motive force of air pressure, to accelerate The flowing of condensate liquid, to accelerate the radiating rate of governor bottom end, guarantees so that flow rate of liquid greatly increases in condenser pipe Governor can operate normally.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1: Kaplan turbine governor positioning device schematic perspective view；

Fig. 2: Kaplan turbine governor positioning device cross-sectional view；

Fig. 3: Kaplan turbine governor positioning device schematic diagram.

Appended drawing reference is as follows: 1, fixing seat, 2, pedestal, 3, support rod, 4, baffle, 5, connecting plate, 6, support plate, 7, pipe Slot, 8, condenser pipe, 9, temperature sense area, 10, cooling cylinder, 11, movable chamber, 12, piston rod, 13, piston, 14, condenser, 15, Check valve, 16, power supply, 17, controller.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Referring to Fig. 1-3: a kind of Kaplan turbine governor positioning device, including fixing seat 1, pedestal 2, support rod 3, gear Plate 4, connecting plate 5, support plate 6, tube seat 7, condenser pipe 8, temperature sense area 9, cooling cylinder 10, movable chamber 11, piston rod 12, piston 13, condenser 14, check valve 15, power supply 16 and controller 17, pedestal 2 is provided with below fixing seat 1, and pedestal 2 and fixing seat 1 are logical It crosses support rod 3 to be fixedly connected, the edge on 1 top of fixing seat is respectively arranged with baffle 4, fixes on the lateral wall of baffle 4 It is welded with connecting plate 5,5 bottom end of connecting plate is fixedly welded with support plate 6, and 1 top centre of fixing seat is provided with tube seat 7, tube seat 7 It is inside equipped with condenser pipe 8, temperature sense area 9 is set to the side of tube seat 7, and cooling cylinder 10 is fixedly installed in 1 bottom end of fixing seat, cold Solidifying 10 inner tip centre of case is provided with movable chamber 11, and piston rod 12, the head of piston rod 12 are fixedly installed in movable chamber 11 Portion is fixedly installed piston 13, and the left and right sides of 11 lower section of movable chamber is fixedly installed with check valve 15, left side check valve 15 respectively Left side be fixedly installed with condenser 14, power supply 16 and controller 17 are fixedly installed in inside cooling cylinder 10, and controller 17 divides It is not electrically connected with temperature sense area 9, piston rod 12 and power supply 16, power supply 16 and condenser 14 are electrically connected.

Specifically, connecting plate 5 is arranged diagonally downward, and the support plate 6 and 2 flush of pedestal of bottom end setting, the shape of tube seat 7 Shape is continuous U slot, and the both ends of condenser pipe 8 are connected with cooling cylinder, and the left end of condenser pipe 8 is located at the top of condenser 14, The right end of condenser pipe 8 is located at the right side of right one-way valve 15, and controller 17 uses PLC single-chip microcontroller.

In use, governor is mounted in fixing seat 1, cooling cylinder 10 is opened, cooling cylinder 10 is made to work, support plate 6 Setting plays overturning-preventing protecting effect to governor well, has effectively ensured that governor is accidentally touched the possibility toppled over, and condenses Device 14 works, and the condensate liquid entered in cooling cylinder 10 from the stream of condenser pipe 8 is cooled down, temperature sense area 9 is in real time to governor Bottom end temperature is incuded, and when temperature is high, controller 17 controls piston rod 12 and moves back and forth, so that producing in movable chamber 11 Raw air negative pressure, so that the condensate liquid by check valve 15 accelerates flowing, so that the condensate liquid in condenser pipe 8 accelerates stream It is dynamic, to improve the radiating efficiency of governor bottom end.

The utility model structure is simple, easy for installation, fixation, has overturning-preventing defencive function, while passing through water cooling The mode of heat dissipation has broken the mode of traditional wind-cooling heat dissipating, substantially increases radiating efficiency, when leading to there is intelligence to improve condensate liquid Flow rate function further improves rate of heat dispation, has very strong practicability.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of Kaplan turbine governor positioning device, it is characterised in that: including fixing seat (1), pedestal (2), support rod (3), baffle (4), connecting plate (5), support plate (6), tube seat (7), condenser pipe (8), temperature sense area (9), cooling cylinder (10), work Dynamic chamber (11), piston rod (12), piston (13), condenser (14), check valve (15), power supply (16) and controller (17), it is described It is provided with pedestal (2) below fixing seat (1), the pedestal (2) is fixedly connected with fixing seat (1) by support rod (3), described solid The edge on reservation (1) top is respectively arranged with baffle (4), is fixedly welded with connection on the lateral wall of the baffle (4) Plate (5), connecting plate (5) bottom end are fixedly welded with support plate (6), and fixing seat (1) top centre is provided with tube seat (7), it is equipped with condenser pipe (8) in the tube seat (7), the temperature sense area (9) is set to the side of the tube seat (7), institute It states cooling cylinder (10) and is fixedly installed in the fixing seat (1) bottom end, cooling cylinder (10) the inner tip centre is provided with work Dynamic chamber (11), the movable chamber (11) is interior to be fixedly installed with piston rod (12), and the head of the piston rod (12) is fixedly installed Piston (13), the left and right sides below the movable chamber (11) are fixedly installed with check valve (15) respectively, the left side check valve (15) it is fixedly installed on the left of condenser (14), the power supply (16) and the controller (17) are fixedly installed in cooling cylinder (10) internal, the controller (17) is electrically connected with the temperature sense area (9), piston rod (12) and power supply (16) respectively, The power supply (16) and condenser (14) are electrically connected.

2. Kaplan turbine governor positioning device according to claim 1, it is characterised in that: the connecting plate (5) It is arranged diagonally downward, the support plate (6) and pedestal (2) flush of bottom end setting.

3. Kaplan turbine governor positioning device according to claim 1, it is characterised in that: the tube seat (7) Shape is continuous U slot.

4. Kaplan turbine governor positioning device according to claim 1, it is characterised in that: the condenser pipe (8) Both ends be connected with the cooling cylinder, the left end of the condenser pipe (8) is located at the top of condenser (14), the condenser pipe (8) right end is located at the right side of right one-way valve (15).

5. Kaplan turbine governor positioning device according to claim 1, it is characterised in that: the controller (17) Using PLC single-chip microcontroller.