CN207635321U - A kind of water temperature regulation device in thermal power plant - Google Patents
A kind of water temperature regulation device in thermal power plant Download PDFInfo
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- CN207635321U CN207635321U CN201721799797.1U CN201721799797U CN207635321U CN 207635321 U CN207635321 U CN 207635321U CN 201721799797 U CN201721799797 U CN 201721799797U CN 207635321 U CN207635321 U CN 207635321U
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- fixedly connected
- water tank
- discharge outlet
- motor
- power plant
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Abstract
The utility model is related to electrical equipment technical fields, and disclose a kind of water temperature regulation device in thermal power plant, including condenser, the bottom of the condenser is provided with the first discharge outlet, the first temperature sensor is provided in first discharge outlet, the bottom of first discharge outlet is fixedly connected with drainpipe, the first solenoid valve is provided on the drainpipe, the one end of the drainpipe far from the first discharge outlet is fixedly connected with water tank, and the top both sides of the water tank are fixedly connected with supporting rack.The water temperature regulation device in the thermal power plant passes through condenser, the first discharge outlet, drainpipe, the first solenoid valve, water tank, supporting rack, motor, agitating shaft, electric pushrod, top plate, heating device, the first temperature sensor, second temperature sensor, the second discharge outlet and second solenoid valve, so that the cooling velocity for going back water temperature automatic regulating device improves, it only needs to rise on top plate, open motor stirring, you can accelerate cooling.
Description
Technical field
The utility model is related to electrical equipment technical field, specially a kind of water temperature regulation device in thermal power plant.
Background technology
In recent years, the utilization of recirculated water is increasingly paid attention to by power plant especially coal-fired thermal power plant, main
Condensed water of the recirculated water from condenser, and the draining of condenser needs to utilize after reverse osmosis unit is handled, instead
The inflow temperature of permeability apparatus is generally required at 25 degree, up and down no more than 5 degree, when summer temp is higher, and the row of condenser
Coolant-temperature gage is generally possible to meet this temperature range, but the temperature at discharging condensate of other season condensers is usually all less than 20 degree
, it cannot directly enter reverse osmosis unit and handled, under conditions of some are extreme, the temperature at discharging condensate of condenser is also possible to surpass
Cross 30 degree.The water temperature cooling of existing water temperature regulation device is all to cause cooling velocity slow by natural cooling, cold when heating
Hot water mixing velocity is slow, causes the temperature that inductor incudes inaccurate in this way, cannot meet production needs.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of water temperature regulation device in thermal power plant, has
It is slow to solve the problems, such as that cooling slow and hot and cold water mixes for the advantages that accelerating the mixing of cooling and hot and cold water.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of lower water temperature dress in thermal power plant
It sets, including condenser, the bottom of the condenser is provided with the first discharge outlet, and the first temperature is provided in first discharge outlet
The bottom of sensor, first discharge outlet is fixedly connected with drainpipe, and the first solenoid valve is provided on the drainpipe, described
The one end of drainpipe far from the first discharge outlet is fixedly connected with water tank, and the top both sides of the water tank are fixedly connected with supporting rack,
The center of top of support frame as described above is fixedly connected with motor, and the bottom of the motor is fixedly connected with agitating shaft, support frame as described above
Top both sides be fixedly connected with electric pushrod, the bottom of the electric pushrod is fixedly connected with top plate, the one of the water tank
It is fixedly connected with heating device on the inner wall of side, second temperature sensor is fixedly connected on the bottom side inner wall of the water tank,
The bottom side of the water tank is provided with the second discharge outlet, and second solenoid valve is provided in second discharge outlet.
Preferably, the shape of the water tank is drum-shaped, and the shape of top plate and the shape and diameter of paper pulp and water tank are mutually fitted
Match.
Preferably, the motor is waterproof stepper motor, and motor is located at the surface of water tank.
Preferably, the heating device includes electrothermal tube, and the electrothermal tube of heating device is arranged in water tank.
Preferably, electric valve, the first solenoid valve, the second electricity are both provided on the motor, electric pushrod and heating device
Magnet valve, motor, electric pushrod, heating device, the first temperature sensor and second temperature sensor are electrically connected with central processing
Device.
Preferably, the both sides of the agitating shaft are fixedly connected with paddle, and agitating shaft is arranged in water tank.
（Three）Advantageous effect
Compared with prior art, the utility model provides a kind of water temperature regulation device in thermal power plant, has following
Advantageous effect：
1, the utility model by condenser, the first discharge outlet, drainpipe, the first solenoid valve, water tank, supporting rack, motor,
Agitating shaft, electric pushrod, top plate, heating device, the first temperature sensor, second temperature sensor, the second discharge outlet and second
Solenoid valve so that the cooling velocity for going back water temperature automatic regulating device improves, it is only necessary to top plate be risen, open motor stirring, i.e.,
It can accelerate to cool down.
2, the utility model by condenser, the first discharge outlet, drainpipe, the first solenoid valve, water tank, supporting rack, motor,
Agitating shaft, electric pushrod, top plate, heating device, the first temperature sensor, second temperature sensor, the second discharge outlet and second
Solenoid valve so that when heated, hot and cold water mixing velocity is fast for the water temperature automatic regulating device, prevents inductor induction inaccurate,
It only needs to close top plate, opens motor stirring.
Description of the drawings
Fig. 1 is that the utility model is formally schemed；
Fig. 2 is the sectional view of the utility model front view.
In figure：1 condenser, 2 first discharge outlet, 3 drainpipes, 4 first solenoid valves, 5 water tanks, 6 supporting racks, 7 motors, 8 are stirred
Mix axis, 9 electric pushrods, 10 top plates, 11 heating devices, 12 first temperature sensors, 13 second temperature sensors, 14 second drainings
Mouth, 15 second solenoid valves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of water temperature regulation device in thermal power plant,
Including condenser 1, the bottom of condenser 1 is provided with the first discharge outlet 2, and the first temperature sensor is provided in the first discharge outlet 2
12, the bottom of the first discharge outlet 2 is fixedly connected with drainpipe 3, and the first solenoid valve 4 is provided on drainpipe 3, and drainpipe 3 is separate
One end of first discharge outlet 2 is fixedly connected with water tank 5, and the top both sides of water tank 5 are fixedly connected with supporting rack 6, the top of supporting rack 6
Portion center is fixedly connected with motor 7, and the bottom of motor 7 is fixedly connected with agitating shaft 8, and the top both sides of supporting rack 6 are fixed to be connected
It is connected to electric pushrod 9, the bottom of electric pushrod 9 is fixedly connected with top plate 10, heating is fixedly connected on the side inner wall of water tank 5
Device 11 is fixedly connected with second temperature sensor 13 on the bottom side inner wall of water tank 5, and the bottom side of water tank 5 is provided with
Second discharge outlet 14 is provided with second solenoid valve 15 in second discharge outlet 14, and the shape of water tank 5 is drum-shaped, the shape of top plate 10
Shape and paper pulp are adapted with the shape of water tank 5 and diameter, and motor 7 is waterproof stepper motor, and motor 7 is located at the surface of water tank 5,
Heating device 11 includes electrothermal tube, and the electrothermal tube of heating device 11 is arranged in water tank 5, motor 7, electric pushrod 9 and heating dress
It sets and is both provided with electric valve on 11, the first solenoid valve 4, second solenoid valve 15, motor 7, electric pushrod 9, heating device 11, first
Temperature sensor 12 and second temperature sensor 13 are electrically connected with central processing unit, and the first temperature sensor 12 is drained first
The temperature of the water of 2 outflow of mouth is transferred to central processing unit, and central processing unit, if temperature is too low, is closed after comparing
Second discharge outlet 14 then drives the first electric pushrod 9 that top plate 10 is pushed to decline, then open heating after flow a period of time
Device 11 heats, while driving motor 7 stirs, and the temperature after heating is transferred to central processing unit by second temperature sensor 13,
Central processing unit drives second solenoid valve 15 to open the draining of the second discharge outlet 14, whereas if the water of the first discharge outlet 2 outflow
Temperature is too low, then drives electric pushrod 9 that top plate 10 is pushed to rise, then opens the stirring of motor 7, accelerates cooling, second temperature sensing
Water temperature after cooling is transferred to central processing unit by device 13, after central processing unit is to comparing, if meeting discharge standard
Second solenoid valve 15 is driven, the draining of the second discharge outlet 14 is opened, and so on, the both sides of agitating shaft 8 are fixedly connected with paddle,
Agitating shaft 8 is arranged in water tank 5.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the utility model by condenser 1, the first discharge outlet 2, drainpipe 3, the first solenoid valve 4, water tank 5,
Supporting rack 6, motor 7, agitating shaft 8, electric pushrod 9, top plate 10, heating device 11, the first temperature sensor 12, second temperature pass
Sensor 13, the second discharge outlet 14 and second solenoid valve 15 so that the cooling velocity for going back water temperature automatic regulating device improves, it is only necessary to
Top plate 10 is risen, motor 7 is opened and stirs, you can accelerate cooling；Pass through condenser 1, the first discharge outlet 2, drainpipe 3, first
Solenoid valve 4, water tank 5, supporting rack 6, motor 7, agitating shaft 8, electric pushrod 9, top plate 10, heating device 11, the first temperature sensing
Device 12, second temperature sensor 13, the second discharge outlet 14 and second solenoid valve 15 so that the water temperature automatic regulating device is heating
When, hot and cold water mixing velocity is fast, prevents inductor induction inaccurate, it is only necessary to close top plate 10, open motor 7 and stir.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of water temperature regulation device in thermal power plant, including condenser（1）, it is characterised in that：The condenser（1）Bottom
Portion is provided with the first discharge outlet（2）, first discharge outlet（2）Inside it is provided with the first temperature sensor（12）, the first row
The mouth of a river（2）Bottom be fixedly connected with drainpipe（3）, the drainpipe（3）On be provided with the first solenoid valve（4）, the draining
Pipe（3）Far from the first discharge outlet（2）One end be fixedly connected with water tank（5）, the water tank（5）Top both sides be fixedly connected with
Supporting rack（6）, support frame as described above（6）Center of top be fixedly connected with motor（7）, the motor（7）Bottom be fixedly connected
There is agitating shaft（8）, support frame as described above（6）Top both sides be fixedly connected with electric pushrod（9）, the electric pushrod（9）'s
Bottom is fixedly connected with top plate（10）, the water tank（5）Side inner wall on be fixedly connected with heating device（11）, the water tank
（5）Bottom side inner wall on be fixedly connected with second temperature sensor（13）, the water tank（5）Bottom side be provided with
Two discharge outlet（14）, second discharge outlet（14）On be provided with second solenoid valve（15）.
2. a kind of water temperature regulation device in thermal power plant according to claim 1, it is characterised in that：The water tank（5）
Shape be drum-shaped, top plate（10）Shape and paper pulp and water tank（5）Shape and diameter be adapted.
3. a kind of water temperature regulation device in thermal power plant according to claim 1, it is characterised in that：The motor（7）
For waterproof stepper motor, motor（7）Positioned at water tank（5）Surface.
4. a kind of water temperature regulation device in thermal power plant according to claim 1, it is characterised in that：The heating device
（11）Including electrothermal tube, heating device（11）Electrothermal tube be arranged in water tank（5）It is interior.
5. a kind of water temperature regulation device in thermal power plant according to claim 1, it is characterised in that：The motor（7）、
Electric pushrod（9）And heating device（11）On be both provided with electric valve, the first solenoid valve（4）, second solenoid valve（15）, motor
（7）, electric pushrod（9）, heating device（11）, the first temperature sensor（12）And second temperature sensor（13）It is electrically connected with
Central processing unit.
6. a kind of water temperature regulation device in thermal power plant according to claim 1, it is characterised in that：The agitating shaft
（8）Both sides be fixedly connected with paddle, agitating shaft（8）It is arranged in water tank（5）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799797.1U CN207635321U (en) | 2017-12-21 | 2017-12-21 | A kind of water temperature regulation device in thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721799797.1U CN207635321U (en) | 2017-12-21 | 2017-12-21 | A kind of water temperature regulation device in thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207635321U true CN207635321U (en) | 2018-07-20 |
Family
ID=62853713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721799797.1U Expired - Fee Related CN207635321U (en) | 2017-12-21 | 2017-12-21 | A kind of water temperature regulation device in thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207635321U (en) |
-
2017
- 2017-12-21 CN CN201721799797.1U patent/CN207635321U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |