CN219999040U - Temperature control type integrated power reactive compensation device - Google Patents

Abstract

The utility model discloses a temperature control type integrated power reactive power compensation device, which comprises: a capacitor box and a heat dissipation mechanism; the top of electric capacity cabinet evenly fixedly is provided with a plurality of blast pipe, and heat dissipation mechanism includes: the drying box body, the drying plate, the air inlet pump and the cooling pipe; the electric capacity cabinet's lateral wall interval and vertical fixed at least two drying cabinets that are provided with, its top vertical fixed at least one air-supply line that is provided with, equidistant horizontal fixed in every drying cabinet is provided with a plurality of dry boards, the fixed setting of cooling tube level is in the underground, the vertical fixed air inlet pump that is provided with of electric capacity cabinet that is located arbitrary drying cabinet below, its input stretches into its inside from the bottom of arbitrary drying cabinet, this integrated electric power reactive power compensator of control by temperature change formula overcomes current electric power reactive power compensator heat dispersion poor or directly introduces the natural wind to the electric capacity cabinet in to dispel the heat, the poor problem of radiating effect.

Description

Temperature control type integrated power reactive compensation device

Technical Field

The utility model relates to the field of reactive power compensation devices, in particular to a temperature control type integrated power reactive power compensation device.

Background

Reactive power compensation is totally called reactive power compensation, and is a technical device which plays a role in improving the power factor of a power grid in an electric power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency and improves the power supply environment, so that a reactive power compensation device is positioned at an indispensable very important position in the electric power supply system, and the reactive power compensation device is reasonably selected, so that the loss of the power grid can be reduced to the greatest extent, and the quality of the power grid is improved.

And (3) searching: the utility model provides a chinese patent application number is "CN202121579537.X", discloses a novel integrated electric power reactive power compensator, including the electric capacity cabinet, be provided with reactive power compensation electrical components in the electric capacity cabinet, and electric capacity cabinet lower surface department is provided with the mount pad, mount pad lower surface department is provided with the base platform, the mount pad slides the cooperation with the base platform, and the department is provided with buffer unit between mount pad and the base platform opposite face, base platform upper surface middle part position department is seted up flutedly, and is provided with drying mechanism in the recess that the base platform upper surface was seted up.

The inventors have found that the following problems exist with the prior art in the practice of the present utility model:

the existing power reactive power compensation device is poor in heat dissipation performance or is subjected to heat dissipation by introducing natural wind (particularly in hot summer, the external gas temperature is good) into the capacitor cabinet, and the heat dissipation effect is poor.

Therefore, the temperature control type integrated power reactive compensation device is used for conveying external gas to the cooling pipe buried underground for cooling after being dried in the using process through the heat dissipation mechanism, so that the gas with low temperature is obtained, the dried and cooled gas enters the capacitor cabinet and cools the inside of the capacitor cabinet, the gas in the capacitor cabinet is finally discharged from the exhaust pipe at the top of the capacitor cabinet, and the heat in the capacitor cabinet is discharged together in the discharging process, so that the problem to be solved urgently.

Disclosure of Invention

The utility model aims to solve the problems that the existing electric reactive compensation device in the prior art is poor in heat dissipation performance or poor in heat dissipation effect by introducing natural wind into a capacitor cabinet, and accordingly provides the temperature-control type integrated electric reactive compensation device which is used for cooling an external gas by drying the external gas through a heat dissipation mechanism and conveying the external gas to a cooling pipe buried underground in order to obtain the gas with low temperature, cooling the internal gas after drying and cooling the internal gas by entering the capacitor cabinet, and finally discharging the gas in the capacitor cabinet from an exhaust pipe at the top of the capacitor cabinet, and discharging heat in the capacitor cabinet together in the discharging process, so that efficient heat dissipation is achieved.

In order to achieve the above object, the present utility model provides a temperature-controlled integrated power reactive power compensation device including: a capacitor box and a heat dissipation mechanism;

the even vertical fixed blast pipe that is provided with in top of electric capacity cabinet a plurality of and its inside intercommunication and can one-way outer exhaust, heat dissipation mechanism includes: the drying box body, the drying plate, the air inlet pump and the cooling pipe; wherein,

the capacitor box is characterized in that at least two drying boxes are arranged on the outer side wall of the capacitor box at intervals in a vertical fixed mode, at least one air inlet pipe communicated with the drying boxes is arranged on the top of the capacitor box in a vertical fixed mode, a plurality of drying plates are fixedly arranged inside the drying boxes at equal intervals along the longitudinal direction, the cooling pipes are horizontally and fixedly arranged underground in a spiral mode, an air inlet pump is arranged below the drying boxes in a vertical fixed mode, the input end of the air inlet pump extends into the capacitor box from the bottom of any one drying box, the other bottom of the drying box is communicated with an output shaft of the air inlet pump through a connecting pipe, the output end of the air inlet pump is fixedly connected with one end of the cooling pipe, and the other end of the cooling pipe extends into the capacitor box from the bottom of the capacitor box.

Preferably, a plurality of mounting plates for mounting reactive compensation electric elements are horizontally fixed in the capacitor box above the end part of the cooling pipe at equal intervals along the longitudinal direction of the capacitor box, and each mounting plate is uniformly provided with a plurality of heat dissipation holes.

Preferably, a first switch valve is fixedly arranged on the connecting pipe, and a second switch valve is fixedly arranged on an output shaft of the air inlet pump above the end part of the connecting pipe.

Preferably, the surface of the drying plate is uniformly and vertically perforated with a plurality of vent holes, and the upper and lower sides of the drying plate except all the vent holes are uniformly adhered with a layer of reusable drying agent through the adhesive layer respectively.

Preferably, the inner wall of the drying box body is uniformly and horizontally fixedly provided with a plurality of heating resistance wires which can heat and dry a plurality of drying plates in the drying box body.

Preferably, a shunt net is horizontally and fixedly arranged in the capacitor box between the mounting plate at the bottommost end and the end part of the air inlet pump.

Preferably, a mushroom-shaped rain shed for covering all air inlet pipes at the top of the drying box body and all air exhaust pipes in the inner area of the drying box body is horizontally and fixedly arranged above the capacitor cabinet.

Preferably, each exhaust pipe is fixedly provided with a one-way valve.

According to the technical scheme, the temperature control type integrated power reactive compensation device provided by the utility model has the beneficial effects that: when the cooling cabinet is used, the air inlet pump is started to suck outside air into the drying cabinet and sequentially penetrate through each drying plate along the longitudinal direction, each drying plate dries the outside air, the dried air enters the cooling pipe through the air inlet pump, and the temperature of the cooling pipe is far lower than the temperature in the environment because the cooling pipe is buried underground, so that the air entering the cooling pipe from the outside is cooled through the surrounding environment under the ground, the dried and cooled air is discharged from the cooling pipe and discharged from the bottom of the capacitor cabinet to the inside of the capacitor cabinet from the exhaust pipe on the top of the capacitor cabinet, and the cooled air continuously takes away the heat in the capacitor cabinet from the process of entering the capacitor cabinet and discharging from the top of the capacitor cabinet, thereby achieving the effect of high-efficiency cooling and improving the heat dissipation effect.

Therefore, the air outside is dried through the heat dissipation mechanism and then is conveyed to the cooling pipe buried underground for cooling, so that the air with lower temperature and dryness is obtained, the air after drying and cooling enters the capacitor cabinet and is cooled, the air in the capacitor cabinet is finally discharged from the exhaust pipe at the top of the capacitor cabinet, and the heat in the capacitor cabinet is discharged together in the discharging process, so that the high-efficiency heat dissipation is achieved.

Additional features and advantages of the utility model will be set forth in the detailed description which follows; and none of the utility models are related to the same or are capable of being practiced in the prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

fig. 1 is a schematic structural view of a temperature-controlled integrated power reactive compensation device provided in a preferred embodiment of the present utility model;

FIG. 2 is a structural elevation view of a temperature controlled integrated power reactive compensation device provided in a preferred embodiment of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a temperature controlled integrated power reactive compensation device provided in a preferred embodiment of the present utility model;

fig. 4 is a schematic structural view of a drying plate of a temperature-controlled integrated power reactive compensation device provided in a preferred embodiment of the present utility model;

fig. 5 is a schematic partial structure of a heat dissipation mechanism of a temperature-controlled integrated power reactive compensation device according to a preferred embodiment of the present utility model.

Description of the reference numerals

1. A capacitor box; 2. a mounting plate; 3. a heat dissipation mechanism; 301. a drying box body; 302. a drying plate; 303. an air inlet pump; 304. a cooling tube; 4. an exhaust pipe; 5. heating the resistance wire; 6. a shunt network; 7. a one-way valve; 8. a rain shed; 9. a vent hole; 10. an adhesive layer; 11. and (5) connecting pipes.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1 to 5, the temperature-controlled integrated power reactive compensation device provided by the present utility model includes: a capacitor box 1 and a heat dissipation mechanism 3;

the even vertical fixed blast pipe 4 that is provided with in top of electric capacity cabinet 1 a plurality of and its inside intercommunication and can one-way outer exhaust, heat dissipation mechanism 3 includes: a drying box 301, a drying plate 302, an air intake pump 303, and a cooling pipe 304; wherein,

the capacitor box 1's lateral wall interval and vertical fixed at least two drying cabinet 301 that are provided with, and its top all vertical fixed at least one with its air-supply line that is linked together, every the inside of drying cabinet 301 is all along the equidistant horizontal fixed a plurality of drying plates 302 that are provided with of longitudinal direction, is the heliciform the cooling tube 304 horizontal fixed setting is in the underground, is located arbitrary the vertical fixed air inlet pump 303 that is provided with of capacitor box 1 of drying cabinet 301 below, its input stretches into its inside from arbitrary the bottom of drying cabinet 301, another the bottom of drying cabinet 301 pass through connecting pipe 11 with the output shaft of air inlet pump 303 is linked together, its output with the one end fixed connection of cooling tube 304, the other end part of cooling tube 304 is followed the bottom of capacitor box 1 stretches into its inside.

In the above scheme, the diameter of the cooling pipe 304 is larger than the diameter of the output end of the air inlet pump 303, in the process that the dried gas enters the cooling pipe 304 through the output end of the air inlet pump 303, the flow rate of the gas is reduced in the process that the gas enters the pipe with a large diameter from the pipe with a small diameter, the stay time of the gas entering the cooling pipe 304 buried underground is prolonged, the external gas is further cooled, the cooled gas is discharged from the cooling pipe 304 and enters the capacitor cabinet 1 from the bottom to the inside of the capacitor cabinet 1 and is discharged from the exhaust pipe 4 on the top of the capacitor cabinet 1, and the cooled gas continuously takes away the heat in the capacitor cabinet 1 from the process that the cooled gas enters the capacitor cabinet 1 and is discharged from the top of the capacitor cabinet 1, so that the effect of high-efficiency cooling is achieved, and the heat dissipation effect is improved.

In the above-mentioned scheme, during the use, first with cooling tube 304 pre-buried in underground below 0.5m, then with capacitor box 1 is fixed subaerial, will again with air-supply line 303 with the tip welding that cooling tube 304 stretches out from underground is in the same place, also can adopt other connected modes, after the assembly is finished, starts air-intake pump 303, will outside air is inhaled into in the drying cabinet 301 and pass each in proper order along the longitudinal direction drying plate 302, every drying plate 302 carries out the drying to outside air, and the gas after the drying passes through air-intake pump 303 gets into in the cooling tube 304, and because the cooling tube 304 buries underground, the temperature of underground is far lower than the temperature in the environment, consequently, the gas that gets into from the external world is through subaerial surrounding environment cooling to make the gas that is dried and cooled off from cooling tube 304 discharge and follow capacitor box 1 bottom into its inside and follow the blast pipe 4 on the top of capacitor box 1 discharges, and the gas after the cooling is got into from capacitor box 1 and is taken away from the top in the capacitor box 1 and is taken away in the heat dissipation effect in the process that can reach high heat dissipation effect continuously in the capacitor box 1.

In a preferred embodiment of the present utility model, a plurality of mounting plates 2 for mounting reactive compensation electrical components are horizontally fixed in the capacitor box 1 above the end of the cooling pipe 304 at equal intervals along the longitudinal direction thereof, and each mounting plate 2 is uniformly provided with a plurality of heat dissipation holes.

In the above scheme, the cooled gas respectively passes through the heat dissipation holes of the plurality of mounting plates 2 in turn and takes away the heat generated by the reactive compensation electric elements mounted on the mounting plates 2, and finally is discharged out of the capacitor box 1 from the plurality of exhaust pipes 4 on the top of the capacitor box, in the process of entering the capacitor box 1 and being discharged from the top of the capacitor box.

In a preferred embodiment of the present utility model, a first switching valve is fixedly disposed on the connection pipe 11, and a second switching valve is fixedly disposed on an output shaft of the intake pump 303 above an end of the connection pipe 11.

In the above-mentioned scheme, when in use, the first switch valve may be closed, the second switch valve may be opened, then the air inlet pump 303 is started to allow air to enter the drying box 301 communicated with the air inlet pump and dry the air, and the other drying box 301 is left for standby, when the water absorption of the plurality of drying plates 302 in the last drying box 301 in use is in a saturated state, the second switch valve is closed, and the first switch valve is opened, so that the drying box 301 left for standby is communicated with the air inlet pump 303, the air enters the drying box 301 communicated with the air inlet pump and dries, and the dried air continues to enter the cooling pipe 304 for cooling.

In a preferred embodiment of the present utility model, the surface of the drying plate 302 is uniformly and vertically perforated with a plurality of ventilation holes 9, and a layer of reusable drying agent is uniformly adhered to the upper and lower sides of the drying plate 302 except all the ventilation holes 9 through the adhesive layer 10.

In the above embodiments, the desiccant is a silica gel granule desiccant or a powder anhydrous calcium chloride desiccant, both of which are reusable, but not limited to, and the adhesive layer 10 is double-sided tape for adhering the desiccant to the desiccant plate 302.

In a preferred embodiment of the present utility model, the inner wall of the drying box 301 is uniformly and horizontally fixed with a plurality of heating resistance wires 5 for heating and drying the plurality of drying plates 302 therein.

In the above-mentioned scheme, when the water absorption capacity of the plurality of drying plates 302 in one of the drying boxes 301 is saturated, the drying boxes 301 are isolated from the air intake pump 303 by closing the first switch valve or the second switch valve, and the drying agent on the plurality of drying plates 302 in the drying box 301 can be dried by the electrothermal resistance wire 5 so as to be reused, and at the same time, the other heating box 301 is used to communicate with the air intake pump 303, and the dried air is continuously conveyed into the cooling pipe 304. Similarly, when the water absorption capacity of the drying plates 302 in the other drying box 301 is saturated, the first switch valve or the second switch valve is closed to interrupt the drying box 301 and the air inlet pump 303, the other drying box 301 is communicated with the air inlet pump 303 and the dried air is continuously conveyed into the cooling pipe 304, so that the drying process is continuously performed on the external air by alternately using the two drying boxes 301 and the air inlet pump 303, the dried air is cooled by the cooling pipe 304, and the dried and cooled air is continuously conveyed into the capacitor box 1, rises from the capacitor box 1 and is discharged from the air outlet pipe 4, and the heat in the capacitor box 1 is simultaneously driven in the discharging process, thereby playing a role of continuously and rapidly cooling

In a preferred embodiment of the present utility model, a shunt net 6 is horizontally and fixedly arranged inside the capacitor box 1 between the mounting plate 2 at the bottommost end and the end of the air intake pump 303.

In the above-mentioned scheme, the gas discharged from the cooling pipe 304 into the capacitor box 1 is dispersed to each position inside thereof by the action of the shunt net 6, thereby improving the uniformity and reliability of heat dissipation.

In a preferred embodiment of the present utility model, a weather shelter 8 having a mushroom shape and covering all the air inlet pipes at the top of the drying box 301 and all the exhaust pipes 4 in the inner area thereof is horizontally and fixedly provided above the capacitor box 1.

In the above scheme, under the effect of the weather shed 8, in rainy and snowy weather, the effect that the rainwater or the snow water enters into the interior of the drying box 301 from the air inlet pipe on the drying box 301 is avoided, and meanwhile, the effect that the rainwater or the snow water enters into the interior of the capacitor cabinet 1 from the exhaust pipe 4 and affects the normal operation of the reactive compensation electric elements in the capacitor cabinet 1 is also avoided.

In a preferred embodiment of the present utility model, each of the exhaust pipes 4 is fixedly provided with a check valve 7.

In the above-mentioned scheme, the medium flow direction of the one-way valve 7 is that the medium can only enter the exhaust pipe 4 from the inside of the capacitor box 1 and be discharged by the exhaust pipe 4, so that the gas in the capacitor box 1 is only discharged from the exhaust pipe 4 under the action of the one-way valve 7, and the gas which is not dried outside cannot enter the capacitor box 1 through the exhaust pipe 4.

In summary, the temperature control type integrated power reactive compensation device provided by the utility model solves the problems of poor heat dissipation performance or poor heat dissipation effect caused by introducing natural wind into a capacitor cabinet for heat dissipation of the existing power reactive compensation device in the prior art.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims (8)

1. A temperature-controlled integrated power reactive compensation device, characterized in that the temperature-controlled integrated power reactive compensation device comprises: a capacitor cabinet (1) and a heat dissipation mechanism (3);

the top of electric capacity cabinet (1) is even vertical fixedly to be provided with a plurality of and its inside intercommunication and can one-way outer exhaust blast pipe (4), heat dissipation mechanism (3) include: a drying box body (301), a drying plate (302), an air inlet pump (303) and a cooling pipe (304); wherein,

the capacitor box (1) is provided with at least two drying boxes (301) at intervals and vertically fixed, at least one air inlet pipe communicated with the drying boxes (301) is vertically and fixedly arranged at the top of the capacitor box, a plurality of drying plates (302) are horizontally and fixedly arranged in the drying boxes (301) at equal intervals along the longitudinal direction, the cooling pipes (304) are spirally horizontally and fixedly arranged underground, an air inlet pump (303) is vertically and fixedly arranged on the capacitor box (1) below any one drying box (301), the input end of the air inlet pump extends into the capacitor box (1) from the bottom of any one drying box (301), the other drying box (301) is connected with the output shaft of the air inlet pump (303) through a connecting pipe (11), the output end of the cooling pipes (304) is fixedly connected with one end of the cooling pipes (304), and the other end of the cooling pipes (304) extends into the capacitor box (1).

2. The temperature-control type integrated power reactive compensation device according to claim 1, wherein a plurality of mounting plates (2) for mounting reactive compensation electric elements are horizontally fixed in the capacitor cabinet (1) above the end part of the cooling pipe (304) at equal intervals along the longitudinal direction, and each mounting plate (2) is uniformly provided with a plurality of heat dissipation holes.

3. The temperature-controlled integrated power reactive power compensation device according to claim 1, wherein a first switching valve is fixedly arranged on the connecting pipe (11), and a second switching valve is fixedly arranged on an output shaft of the air intake pump (303) above an end portion of the connecting pipe (11).

4. The temperature-control type integrated power reactive compensation device according to claim 1, wherein a plurality of vent holes (9) are uniformly and vertically formed in a penetrating manner on the surface of the drying plate (302), and a layer of reusable drying agent is uniformly adhered to the upper side and the lower side of the drying plate (302) except all the vent holes (9) through an adhesive layer (10).

5. The temperature-control type integrated power reactive power compensation device according to claim 4, wherein a plurality of heating resistance wires (5) capable of heating and drying a plurality of drying plates (302) inside the drying box body are uniformly and horizontally fixed on the inner wall of the drying box body (301).

6. The temperature-controlled integrated power reactive power compensation device according to claim 2, characterized in that a shunt network (6) is fixedly arranged in the capacitor box (1) between the mounting plate (2) at the bottommost end and the end of the air intake pump (303).

7. The temperature-controlled integrated power reactive power compensation device according to claim 1, wherein a weather shelter (8) which is mushroom-shaped and is used for covering all air inlet pipes at the top of the drying box body (301) and all exhaust pipes (4) in the inner area of the drying box body is horizontally and fixedly arranged above the capacitor cabinet (1).

8. The temperature-controlled integrated power reactive power compensation device according to claim 1, wherein a one-way valve (7) is fixedly arranged on each exhaust pipe (4).