CN216898444U

CN216898444U - Be applied to condenser that electron hydrofluoric acid prepared

Info

Publication number: CN216898444U
Application number: CN202123016053.7U
Authority: CN
Inventors: 刘光平; 席志渊
Original assignee: Yunnan Fluorine Phosphorus Electronic Technology Co ltd
Current assignee: Yunnan Fluorine Phosphorus Electronic Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-07-05
Anticipated expiration: 2031-12-03

Abstract

The utility model provides a condenser applied to electronic hydrofluoric acid preparation, and relates to the field of electronic hydrofluoric acid preparation. This be applied to condenser that electron hydrofluoric acid prepared, including condenser main part and a plurality of heat dissipation return bend, condenser main part one side fixedly connected with heat collection box, heat collection box one side is provided with the air pump, be provided with a plurality of exhaust tubes between air pump and the heat collection box, heat collection box front side is seted up and is admitted air perpendicular groove, it is provided with the square frame to admit air perpendicular groove front side, square frame one side fixedly connected with gas dissipation case. This be applied to condenser that electron hydrofluoric acid prepared, through heat-collecting box, the vertical groove that admits air, air pump, inlet box and exhaust tube cooperation, form the quick circulation of an air current motion outside the heat dissipation return bend, guarantee the radiating efficiency of heat dissipation return bend, improve the refrigerated efficiency of condenser main part to the heat of dispelling the heat of heat dissipation return bend is collected and is utilized, improves the utilization efficiency of resource.

Description

Be applied to condenser that electron hydrofluoric acid prepared

Technical Field

The utility model relates to a condenser, in particular to a condenser applied to electronic hydrofluoric acid preparation, and belongs to the technical field of electronic hydrofluoric acid preparation.

Background

The condenser, one of the main components of a refrigeration system, belongs to a type of heat exchanger, which can convert gas or vapor into liquid and transfer the heat in the tubes to the air in the vicinity of the tubes in a rapid manner. The working process of the condenser is an exothermic process, so the temperature of the condenser is high, and the condenser is applied to many fields, such as power plants, which use many condensers to condense steam discharged by turbines; condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and freon.

In-process at electron hydrofluoric acid preparation, also can use the condenser to cool off the heat dissipation work, but the condenser of using in the electron hydrofluoric acid preparation, just exchange the heat through the heat dissipation pipeline of condenser self-carrying with the air, corresponding radiating efficiency is comparatively low, and the condenser heat dissipation pipeline carries out the during operation under the lower condition of air temperature, the inside and outside difference in temperature of heat dissipation pipeline is great, can heat dissipation pipeline outside form the drop of water, under the great condition of drop of water corruption and inside and outside difference in temperature, can reduce the life of heat dissipation pipeline, the practicality of condenser application has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems, and provides a condenser applied to electronic hydrofluoric acid preparation, so as to solve the problems that in the prior art, the heat is exchanged with air through a heat dissipation pipeline of the condenser, the corresponding heat dissipation efficiency is low, and when the heat dissipation pipeline of the condenser works under the condition of low air temperature, the temperature difference between the inside and the outside of the heat dissipation pipeline is large, water drops are formed on the outer side of the heat dissipation pipeline, and the service life of the heat dissipation pipeline is shortened under the conditions of water drop corrosion and large temperature difference between the inside and the outside.

(II) technical scheme

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a be applied to condenser that electron hydrofluoric acid prepared, includes condenser main part and a plurality of heat dissipation return bend, condenser main part one side fixedly connected with thermal-arrest case, thermal-arrest case one side is provided with the air pump, be provided with a plurality of exhaust tubes between air pump and the thermal-arrest case, thermal-arrest case front side is seted up and is admitted air and erect the groove, it is provided with the square frame to admit air to erect the groove front side, square frame one side fixedly connected with gas dissipation case, be provided with the air duct between gas dissipation case and the air pump.

Preferably, condenser main part rear side top fixedly connected with inlet pipe, condenser main part front side bottom fixedly connected with discharging pipe, it is a plurality of the heat dissipation return bend all set up in the heat-collecting box inside and with condenser main part fixed connection, heat dissipation return bend cross sectional shape sets up to the U-shaped, overlaps at the heat dissipation return bend outside and is equipped with the heat-collecting box, concentrates the heat through the heat-collecting box, and the convenient heat that gives off the heat dissipation return bend is collected and is utilized.

Preferably, an air inlet box is fixedly connected to the outer side of an air inlet of the air pump, one end of the air inlet box extends into the heat collection box, one end of each of the air pumping pipes extends into the air inlet box and is fixedly connected with the air inlet box, the other end of each of the air pumping pipes extends into the heat collection box and is fixedly connected with the heat collection box, the air inlet box is fixedly connected between the air pump and the heat collection box, the air inlet box is matched with the air pumping pipes through the air inlet box, heat is absorbed from each position inside the heat collection box through the plurality of air pumping pipes, and the heat dissipation efficiency of the heat dissipation elbow pipe inside the heat collection box is guaranteed.

Preferably, a plurality of installation poles of fixedly connected with between air pump and the thermal-arrest case, air pump gas outlet outside fixedly connected with screwed pipe, screwed pipe bottom is provided with the nut, fixedly connected with elastic rope between nut and the air pump is provided with the nut bottom the screwed pipe, seals the screwed pipe through the nut when needing, guarantees the inside clean of screwed pipe, reduces inside dust impurity gets into the air pump through the screwed pipe, guarantees the life of air pump.

Preferably, square frame fixed connection is in the thermal-arrest case front side, it extends into inside the square frame to admit air vertical slot one end, a plurality of thin pipes of air box one side fixedly connected with, it is a plurality of thin pipe one end all runs through the square frame and with square frame fixed connection, at air vertical slot one side fixedly connected with square frame to a plurality of thin pipes that the air box is fixed of loosing run through the square frame, through thin pipe and square frame cooperation, will get into the inside air current of thermal-arrest case through air vertical slot and preheat, reduce the inside and outside difference in temperature of heat dissipation return bend.

Preferably, screwed pipe one side fixedly connected with connecting pipe, the equal fixedly connected with sheet metal of connecting pipe one end and air duct one end, two fixedly connected with elastic tube between the sheet metal is provided with the elastic tube between connecting pipe and air duct, and when the elastic tube did not receive gaseous instillation, the elastic tube can not make the thermal current that the air pump blew off get into the air duct inside, guarantees air duct and air pump complex efficiency.

Preferably, the circular slot has been seted up to sheet metal one side, two circular slots are run through respectively to connecting pipe and air duct one end, inside connecting pipe and air duct one end all extended into the elastic tube, the air duct other end extend into the gas tank portion of loosing and with gas tank fixed connection looses, air duct cross sectional shape sets up to L shape, through elastic tube connection connecting pipe and air duct, guarantees gas tank and air pump complex quality of loosing, guarantees the flexibility of gas tank work of loosing.

The utility model provides a condenser applied to electronic hydrofluoric acid preparation, which has the following beneficial effects:

1. this be applied to condenser that electron hydrofluoric acid prepared, through heat-collecting box, the cooperation of admitting air vertical slot, air pump, inlet box and exhaust tube, form the quick circulation of an air current motion outside the heat dissipation return bend, guarantee the radiating efficiency of heat dissipation return bend, improve the refrigerated efficiency of condenser main part to the heat that looses the heat dissipation return bend is collected and is utilized, improves the utilization efficiency of resource.

2. This be applied to condenser that electron hydrofluoric acid prepared, the air current that gets into through the square frame and admit air vertical slot and heat collection incasement portion can be preheated by the thin pipe, reduces the air current that gets into the heat collection incasement portion and the difference in temperature of heat dissipation return bend, reduces the possibility of heat dissipation return bend outside condensation drop of water, delays the heat dissipation return bend because drop of water corrodes and the inside and outside difference in temperature leads to the fact the damage greatly, guarantees the life of heat dissipation return bend, reduces economic loss.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the air pump of the present invention;

FIG. 3 is a partial structural view of the heat collecting tank of the present invention;

fig. 4 is a schematic structural diagram of a block according to the present invention.

In the figure: 1. a condenser main body; 2. a heat dissipation bent pipe; 3. a feed pipe; 4. a discharge pipe; 5. a heat collection tank; 6. an air inlet vertical groove; 7. an air pump; 8. an air intake box; 9. mounting a rod; 10. an air exhaust pipe; 11. a threaded pipe; 12. a nut; 13. a connecting pipe; 14. a thin plate; 15. an elastic tube; 16. an air duct; 17. a square frame; 18. a thin tube; 19. a gas dispersing box; 20. an elastic cord.

Detailed Description

The embodiment of the utility model provides a condenser applied to electronic hydrofluoric acid preparation.

In the technical scheme, the condenser main body 1, the heat dissipation bent pipe 2, the air pump 7 and the elastic pipe 15 are mature products existing in the market, so that the condenser main body 1, the heat dissipation bent pipe 2, the air pump 7 and the elastic pipe 15 in the technical scheme are not limited by basic components such as specific models, working principles, control modes and materials, and are selected according to specific requirements in the preparation process of the electronic hydrofluoric acid.

Referring to fig. 1, 2, 3 and 4, the condenser comprises a condenser body 1 and a plurality of heat dissipating bent pipes 2, wherein a heat collecting tank 5 is fixedly connected to one side of the condenser body 1, an air pump 7 is disposed at one side of the heat collecting tank 5, a feeding pipe 3 is fixedly connected to the top of the rear side of the condenser body 1, a discharging pipe 4 is fixedly connected to the bottom of the front side of the condenser body 1, the plurality of heat dissipating bent pipes 2 are all disposed inside the heat collecting tank 5 and fixedly connected to the condenser body 1, the cross-sectional shape of the heat dissipating bent pipes 2 is U-shaped, a plurality of air pumping pipes 10 are disposed between the air pump 7 and the heat collecting tank 5, an air inlet box 8 is fixedly connected to the outer side of an air inlet of the air pump 7, one end of the air inlet box 8 extends into the heat collecting tank 5, one end of each of the plurality of air pumping pipes 10 extends into the air inlet box 8 and is fixedly connected to the air inlet box 8, and the other end of the air pumping pipe 10 extends into the heat collecting tank 5 and is fixedly connected to the heat collecting tank 5, an air inlet vertical groove 6 is formed in the front side of the heat collection box 5, a square frame 17 is arranged on the front side of the air inlet vertical groove 6, an air dispersing box 19 is fixedly connected to one side of the square frame 17, an air guide tube 16 is arranged between the air dispersing box 19 and the air pump 7, a plurality of mounting rods 9 are fixedly connected between the air pump 7 and the heat collection box 5, a threaded tube 11 is fixedly connected to the outer side of an air outlet of the air pump 7, a nut 12 is arranged at the bottom of the threaded tube 11, and an elastic rope 20 is fixedly connected between the nut 12 and the air pump 7.

Specifically, a heat collecting box 5 is sleeved outside a plurality of radiating bent pipes 2 fixed to a condenser body 1 to intensively collect heat emitted from the heat collecting box 5, an air inlet vertical slot 6 is formed in one side of the heat collecting box 5, an air pump 7 is disposed on one side of the heat collecting box 5, a plurality of air pumping pipes 10 are fixedly connected between an air inlet box 8 fixed to an air inlet of the air pump 7 and the heat collecting box 5, when the air pump 7 is powered on to operate the air pump 7, the operating air pump 7 pumps heat air flow inside the heat collecting box 5 through the air inlet box 8 and the air pumping pipes 10, air enters the heat collecting box 5 from the air inlet vertical slot 6 due to pressure change inside the heat collecting box 5, and a circulation of rapid air flow movement is formed outside the radiating bent pipe 2 through cooperation of the heat collecting box 5, the air inlet vertical slot 6, the air pump 7, the air inlet box 8 and the air pumping pipes 10, thereby ensuring the radiating efficiency of the radiating bent pipe 2 and improving the refrigerating efficiency of the condenser body 1, and the heat emitted by the heat dissipation bent pipe 2 is collected and utilized, and the utilization efficiency of resources is improved.

Referring to fig. 1, 2 and 4 again, a frame 17 is fixedly connected to the front side of the heat collecting box 5, one end of the air inlet vertical slot 6 extends into the frame 17, one side of the air dispersing box 19 is fixedly connected with a plurality of thin tubes 18, one ends of the plurality of thin tubes 18 all penetrate through the frame 17 and are fixedly connected with the frame 17, one side of the threaded tube 11 is fixedly connected with a connecting tube 13, one end of the connecting tube 13 and one end of the air duct 16 are both fixedly connected with a thin plate 14, one side of the thin plate 14 is provided with a circular slot, one ends of the connecting tube 13 and the air duct 16 respectively penetrate through the two circular slots, one ends of the connecting tube 13 and the air duct 16 both extend into the elastic tube 15, the other end of the air duct 16 extends into the air dispersing box 19 and is fixedly connected with the air dispersing box 19, the cross section of the air duct 16 is L-shaped, and the elastic tube 15 is fixedly connected between the two thin plates 14.

Specifically, a plurality of thin pipes 18 are fixedly connected inside a square frame 17 arranged on one side of the air inlet vertical groove 6, one ends of the thin pipes 18 extend into an air dispersing box 19 fixed on the square frame 17, one ends of air guide pipes 16 fixedly connected on one side of the air dispersing box 19 are fixedly connected with thin plates 14, one ends of connecting pipes 13 fixedly connected on one side of threaded pipes 11 are also fixedly connected with the thin plates 14, and an elastic pipe 15 is fixedly connected between the two thin plates 14, so that the air dispersing box 19 is communicated with the fixed threaded pipes 11 on the outer side of the air outlet of the air pump 7 through the air guide pipes 16, the thin plates 14, the elastic pipes 15 and the connecting pipes 13;

when the outside air temperature is low, the bottom of the air pump 7 is fixed with the screw cap 12 through the elastic rope 20, the screw cap 12 is rotatably sleeved on the outer side of the threaded pipe 11, the threaded pipe 11 is sealed by the screw cap 12, the air flow output by the air pump 7 is completely infused into the elastic pipe 15 connected with the connecting pipe 13, the contracted elastic pipe 15 is expanded, the elastic pipe 15 is communicated with the connecting pipe 13 and the air duct 16, at the moment, the high-temperature air flow output by the air pump 7 can enter the air dissipation box 19 through the connecting pipe 13, the elastic pipe 15 and the air duct 16, the high-temperature air flow is discharged through a plurality of thin pipes 18 connected with the air dissipation box 19, and the thin pipes 18 penetrate through the frame 17, so that the air flow entering the air inlet vertical groove 6 and the heat collection box 5 through the frame 17 can be preheated by the thin pipes 18, the temperature difference between the air flow entering the heat collection box 5 and the heat dissipation elbow 2 is reduced, and the possibility of condensation water drops outside the heat dissipation elbow 2 is reduced, the damage of the heat dissipation bent pipe 2 caused by water drop corrosion and large internal and external temperature difference is delayed, the service life of the heat dissipation bent pipe 2 is ensured, and the economic loss is reduced.

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 be applied to condenser that electron hydrofluoric acid prepared, includes condenser main part (1) and a plurality of heat dissipation return bend (2), its characterized in that: the condenser is characterized in that a heat collecting box (5) is fixedly connected to one side of a condenser body (1), an air pump (7) is arranged on one side of the heat collecting box (5), a plurality of exhaust pipes (10) are arranged between the air pump (7) and the heat collecting box (5), an air inlet vertical groove (6) is formed in the front side of the heat collecting box (5), a square frame (17) is arranged on the front side of the air inlet vertical groove (6), an air dispersing box (19) is fixedly connected to one side of the square frame (17), and an air guide pipe (16) is arranged between the air dispersing box (19) and the air pump (7).

2. The condenser applied to the preparation of electronic hydrofluoric acid according to claim 1, wherein: condenser main part (1) rear side top fixedly connected with inlet pipe (3), condenser main part (1) front side bottom fixedly connected with discharging pipe (4), it is a plurality of heat dissipation return bend (2) all set up in heat-collecting box (5) inside and with condenser main part (1) fixed connection, heat dissipation return bend (2) cross sectional shape sets up to the U-shaped.

3. The condenser applied to the preparation of electronic hydrofluoric acid according to claim 1, wherein: the air pump is characterized in that an air inlet box (8) is fixedly connected to the outer side of an air inlet of the air pump (7), one end of the air inlet box (8) extends into the heat collecting box (5), one end of each air suction pipe (10) extends into the air inlet box (8) and is fixedly connected with the air inlet box (8), and the other end of each air suction pipe (10) extends into the heat collecting box (5) and is fixedly connected with the heat collecting box (5).

4. The condenser applied to the preparation of electronic hydrofluoric acid according to claim 1, wherein: the solar heat collector is characterized in that a plurality of mounting rods (9) are fixedly connected between the air pump (7) and the heat collecting box (5), a threaded pipe (11) is fixedly connected to the outer side of an air outlet of the air pump (7), a nut (12) is arranged at the bottom of the threaded pipe (11), and an elastic rope (20) is fixedly connected between the nut (12) and the air pump (7).

5. The condenser applied to the preparation of electronic hydrofluoric acid according to claim 1, wherein: the square frame (17) is fixedly connected to the front side of the heat collecting box (5), one end of the air inlet vertical groove (6) extends into the square frame (17), one side of the air dispersing box (19) is fixedly connected with a plurality of thin pipes (18), and one ends of the thin pipes (18) penetrate through the square frame (17) and are fixedly connected with the square frame (17).

6. The condenser applied to the preparation of electronic hydrofluoric acid according to claim 4, wherein: screwed pipe (11) one side fixedly connected with connecting pipe (13), equal fixedly connected with sheet metal (14), two of connecting pipe (13) one end and air duct (16) one end fixedly connected with elastic tube (15) between sheet metal (14).

7. The condenser applied to the preparation of electronic hydrofluoric acid according to claim 6, wherein: the round slot has been seted up to sheet metal (14) one side, two round slots are run through respectively to connecting pipe (13) and air duct (16) one end, inside elastic tube (15) all extended into in connecting pipe (13) and air duct (16) one end, air duct (16) other end extend into scattered gas tank (19) inside and with scattered gas tank (19) fixed connection, air duct (16) cross sectional shape sets up to L shape.