CN218626781U

CN218626781U - Leakage-reducing steam generator

Info

Publication number: CN218626781U
Application number: CN202222777353.5U
Authority: CN
Inventors: 季伟明; 沈向阳; 刘晶瑞
Original assignee: Sinopec Ningbo Engineering Co Ltd; Shanghai Petrochemical Machinery Manufacturing Co
Current assignee: Sinopec Engineering Group Co Ltd; Sinopec Ningbo Engineering Co Ltd; Sinopec Ningbo Technology Research Institute; Shanghai Petrochemical Machinery Manufacturing Co
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-14
Anticipated expiration: 2032-10-20

Abstract

The application discloses reduce steam generator of leakage relates to the steam generator field, and it includes a jar body, sets up the mouth of pipe of wearing on jar body, wear to establish in jar body and with the pipe case of wearing pipe mouth intercommunication, be fixed with a plurality of oil pipe of leading on the pipe case, be fixed with the sealing washer on the pipe case, the pipe mouth of wearing of jar body department is fixed with the reinforcing plate, the reinforcing plate tip is fixed with the closing plate, a plurality of seal grooves have been seted up on the closing plate, the terminal surface that the pipe case was kept away from to the seal groove is the slope setting, be fixed with a plurality of sealing strips on the sealing washer, the sealing strip is close to the terminal surface of jar body and is the slope setting, jar internal side wall is provided with the supporting component who is used for supporting oil pipe of leading. This application has the effect that promotes steam generator work efficiency.

Description

Steam generator capable of reducing leakage

Technical Field

The present application relates to the field of steam generators, and more particularly, to a steam generator with reduced leakage.

Background

Steam generators are mechanical devices that use the heat energy of a fuel or other energy source to heat water into hot water or steam.

Patent No. CN203384952U discloses a horizontal steam generator, including being the jar body that transversely sets up, jar internal evaporation oil pipe that is used for the evaporation that is provided with of jar is provided with the tube circle on the head of the jar body, tube circle one end be in the inner chamber of the jar body, the other end is outside the jar body, be located the outer tube circle of jar and have a pipe case through flange joint, the evaporation oil pipe that is located the jar body passes the tube circle inner chamber and is connected with the pipe case and form the pipeline intercommunication, be connected for dismantling between pipe case and the evaporation oil pipe, the length of the tube circle that stretches into the jar body is 50 ~ 150mm. The tube box and the evaporation oil tube are arranged to be detachable, so that the steam generator is convenient to maintain and convenient to replace, the partial length of the tube ring extending into the tank body is shortened, and the phenomenon that steam and water in the neck of the tank body alternately cause the oil tube to break is avoided.

In the process of implementing the present application, the inventor finds that at least the following problems exist in the technology, the tank body and the pipe box are fixed through bolts, which causes the possibility of water leakage at the joint between the tank body and the pipe box after the tank body is filled with water, and the working efficiency of the steam generator is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve steam generator work efficiency, this application provides a steam generator who reduces and leak.

The utility model provides a reduce steam generator who leaks adopts following technical scheme:

the utility model provides a reduce steam generator who leaks, includes a jar body, sets up the mouth of pipe that wears to establish on the jar body and with the pipe case of pipe mouth intercommunication, is fixed with a plurality of oil pipes of leading on the pipe case, be fixed with the sealing washer on the pipe case, the mouth of pipe mouth that wears to establish of the jar body is fixed with the reinforcing plate, the reinforcing plate tip is fixed with the closing plate, a plurality of seal grooves have been seted up on the closing plate, the terminal surface that the pipe case was kept away from to the seal groove is the slope setting, be fixed with a plurality of sealing strips on the sealing washer, the terminal surface that the sealing strip is close to the jar body is the slope setting, jar internal side wall is provided with the supporting component who is used for supporting oil pipe of leading.

By adopting the technical scheme, the sealing strips on the sealing rings penetrate through the sealing grooves to seal the gap at the joint of the tank body and the pipe box, so that the possibility of leakage at the joint of the tank body and the pipe box is reduced.

Optionally, a connecting block is fixed on the end face of the sealing plate far away from the axis of the tank body, a connecting groove is formed in the sealing ring, and a guide surface convenient for fixing the sealing ring and the sealing plate is formed in the end face of the sealing ring opposite to the tank body.

Through adopting above-mentioned technical scheme, the connecting block is worn to establish in the spread groove, has further strengthened the sealed degree between the jar body and the pipe case, sets up the spigot surface on the sealing washer simultaneously and is convenient for the sealing washer to wear to establish to the space between the sealing plate and the jar internal side wall.

Optionally, the sealing ring is in interference fit with the sealing plate.

Through adopting above-mentioned technical scheme, sealing washer and closing plate interference fit have further reduced the possibility that the gap appears between sealing washer and the closing plate to the sealed degree of jar body and pipe case has been strengthened.

Optionally, the outer side wall of the tank body is fixed with a connecting plate, the connecting plate is provided with a connecting hole convenient for the bolt to penetrate, the outer side wall of the pipe box is fixed with a fixing plate, and the fixing plate is provided with a counter bore convenient for the bolt to penetrate.

By adopting the technical scheme, when the tank body and the pipe box are fixed, the bolts penetrate through the connecting holes and the counter bores, so that the fixing plates and the connecting plates are fixed, and the tank body and the pipe box are fixed.

Optionally, the fixed plate is provided with a positioning groove, the connecting plate is fixed with a positioning ring, and the positioning ring is provided with a fixing surface which is convenient for the positioning ring to penetrate through the positioning groove and faces the end face of the fixed plate.

Through adopting above-mentioned technical scheme, play the positioning action when the position circle is worn to establish in the constant head tank, reduced the connecting hole and the counter sink position possibility of taking place the skew, further strengthened the degree of sealing between jar body and the case simultaneously.

Optionally, the supporting component includes a supporting plate detachably connected to the inner side wall of the tank body, the supporting plate is vertically arranged, a plurality of supporting grooves are formed in the supporting plate, and the supporting plate is penetrated through the supporting grooves in the horizontal direction.

Through adopting above-mentioned technical scheme, the backup pad can be dismantled at jar internal portion, leads oil pipe and wears to establish in supporting groove, and the backup pad plays the supporting role to leading oil pipe, has reduced to lead oil pipe because length overlength and has taken place the possibility of buckling.

Optionally, a plurality of stoppers are fixed with to jar internal side wall, and are a plurality of the stopper is along jar body circumference evenly distributed, and is a plurality of the stopper divide into and reserves the space that is used for placing the backup pad between two sets of and two sets of stoppers.

By adopting the technical scheme, the inner side wall of the tank body is fixedly provided with the limit blocks which are divided into two groups, and the two groups of limit blocks are used for supporting the supporting plates, so that the possibility of inclination of the supporting plates is reduced.

Optionally, the support plate is provided with a plurality of water through holes.

Through adopting above-mentioned technical scheme, the limbers in the backup pad has reduced the backup pad and has blockked the possibility that jar internal portion water flows.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a sealing ring and a sealing plate are arranged at the joint of the tank body and the tube box, so that the sealing degree between the tank body and the tube box is enhanced, and the possibility of water leakage is reduced;

2. the supporting plate is arranged on the inner side wall of the tank body, the oil guide pipe is supported by the supporting plate, and the possibility of bending of the oil guide pipe caused by overlong length of the oil guide pipe is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a main body according to an embodiment of the present application.

Fig. 2 is a sectional view of the main structure of the embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

1. a tank body; 2. perforating the pipe orifice; 3. a pipe box; 4. an oil guide pipe; 5. a seal ring; 6. a reinforcing plate; 7. a sealing plate; 8. a sealing groove; 9. a sealing strip; 10. connecting blocks; 11. connecting grooves; 12. a guide surface; 13. a connecting plate; 14. connecting holes; 15. a fixing plate; 16. a countersunk hole; 17. positioning a groove; 18. positioning a ring; 19. a fixed surface; 20. a support plate; 21. a support groove; 22. a limiting block; 23. a water hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a steam generator capable of reducing leakage. Referring to fig. 1, 2 and 3, a leakage-reducing steam generator comprises a tank body 1, the tank body 1 is placed on the ground and the tank body 1 is used for water to enter, a pipe penetrating port 2 is arranged on the side wall of the tank body 1, a pipe box 3 is arranged in the tank body 1 in a penetrating way and communicated with the pipe penetrating port 2, a plurality of oil guiding pipes 4 are integrally formed upwards in the pipe and are all arranged in the tank body 1, a sealing ring 5 is bonded on the pipe box 3, the sealing ring 5 is made of rubber, the sealing ring 5 is arranged on the side wall of the pipe box 3 opposite to the tank body 1, a reinforcing plate 6 is fixed on the inner side wall of the pipe penetrating port 2 of the tank body 1 through bolts, the reinforcing plate 6 is vertically arranged, and a sealing plate 7 is integrally formed at the end part of the reinforcing plate 6 close to the axis of the tank body 1, the space that is used for wearing to establish sealing washer 5 is reserved between the closing plate 7 and the 1 inside wall of the jar body, a plurality of seal grooves 8 have been seted up to closing plate 7 just to on the terminal surface of the 1 inside wall of the jar body, the lateral wall that tub case 3 was kept away from to seal groove 8 is the slope setting and its tip of keeping away from tub case 3 is close to in the 1 inside wall of the jar body, the tip of being close to tub case 3 is close to in the 1 axis of the jar body, sealing washer 5 is just having a plurality of sealing strips 9 to the terminal surface integrated into one piece of self axis, sealing strip 9 is just being the slope setting and its tip of keeping away from the jar body 1 is close to tub 3 axis position of the case to the lateral wall of the jar body 1, the tip of being close to the jar body 1 deviates from in tub 3 axis position of the case, sealing strip 9 wears to establish in seal groove 8 in proper order, sealing efficiency of sealing washer 5 has been strengthened.

Referring to fig. 2 and 3, integrated into one piece has connecting block 10 on the terminal surface of the 1 axis of jar body is kept away from to closing plate 7, spread groove 11 has been seted up on the sealing washer 5, connecting block 10 highly is higher than the sealing strip 9 height, the degree of depth of spread groove 11 is dark in the 8 degree of depth of seal groove, sealing strip 9 wears to establish in seal groove 8 when connecting block 10 wears to establish in spread groove 11, connecting block 10 and the cooperation of spread groove 11, the sealed degree of sealing strip 9 with seal groove 8 has further been strengthened when playing the positioning action, sealing washer 5 has just seted up spigot surface 12 on the terminal surface to jar body 1, the spigot surface 12 of seting up on sealing washer 5 is convenient for with sealing washer 5 and closing plate 7 fixed, and sealing washer 5 is interference fit with closing plate 7.

Referring to fig. 2 and 3, the lateral wall integrated into one piece that jar body 1 worn mouth 2 department has connecting plate 13, connecting hole 14 has been seted up on the connecting plate 13, connecting hole 14 is used for placing the bolt, pipe case 3 lateral wall integrated into one piece has fixed plate 15, a plurality of counter bores 16 have been seted up on fixed plate 15, a plurality of counter bores 16 and a plurality of connecting hole 14 one-to-one, the bolt is convenient for wear to establish by counter bore 16, fixed plate 15 is fixed with connecting plate 13 when the bolt wears to establish simultaneously in connecting hole 14 and counter bore 16, constant head tank 17 has been seted up on the fixed plate 15, it has locating ring 18 to bond on the connecting plate 13, locating ring 18 is the rubber material, fixed surface 19 has just been seted up to the terminal surface of fixed plate 15 to locating ring 18. The fixing surface 19 facilitates the positioning ring 18 to be inserted into the positioning groove 17, and when the positioning ring 18 is inserted into the positioning groove 17, the fixing plate 15 and the connecting plate 13 are in a coaxial arrangement state, which facilitates the bolts to be inserted into the connecting holes 14 and the counter bores 16.

Referring to fig. 2, the inside wall of the tank body 1 is provided with a support assembly, the support assembly is used for supporting an oil guide pipe 4, reduce the possibility that the oil guide pipe 4 is damaged due to too long length, the support assembly includes a support plate 20, the support plate 20 can be detachably connected to the inside wall of the tank body 1, the support plate 20 is vertically arranged, the inside wall of the tank body 1 is fixedly provided with a plurality of limit blocks 22 through bolts, the plurality of limit blocks 22 are uniformly distributed into two groups along the axial direction of the tank body 1, a gap for placing the support plate 20 is reserved between the two groups of limit blocks 22, the support plate 20 is vertically arranged between the two groups of limit blocks 22, a plurality of support grooves 21 are formed in the support plate 20, the support grooves 21 are used for supporting the oil guide pipe 4, the oil guide pipe 4 is arranged in the support grooves 21 in a penetrating manner, the outside wall of the oil guide pipe 4 is attached to the inside wall of the support grooves 21, a plurality of water holes 23 are formed in the support plate 20, the water holes 23 penetrate along the horizontal direction, the water flow on the two sides of the support grooves 21 is convenient for the water flow, and the water flow of the water flow in the tank body 1 is reduced.

The implementation principle of the steam generator for reducing leakage in the embodiment of the application is as follows: when the steam generator is installed, the oil guide pipe 4 is arranged in the tank body 1 in a penetrating mode, meanwhile, the sealing ring 5 in the pipe box 3 is arranged in a penetrating mode in a gap between the sealing plate 7 and the inner side wall of the tank body 1, under the matching of the connecting block 10 and the connecting groove 11, the connecting portion of the tank body 1 and the pipe box 3 is sealed through the sealing ring 5, meanwhile, the positioning ring 18 is arranged in the positioning groove 17 in a penetrating mode, the sealing performance is further enhanced, meanwhile, bolts can conveniently penetrate through the countersunk holes 16 and the connecting holes 14, the positioning effect is achieved, and the tank body 1 and the box body can be conveniently fixed.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a reduce steam generator who leaks, includes a jar body (1), sets up wearing mouth of pipe (2) on jar body (1), wears to establish in jar body (1) and with tub case (3) of wearing mouth of pipe (2) intercommunication, is fixed with a plurality of oil pipe (4) on tub case (3), its characterized in that: be fixed with sealing washer (5) on pipe case (3), wear mouth of pipe (2) department of the jar body (1) is fixed with reinforcing plate (6), reinforcing plate (6) end fixing has closing plate (7), a plurality of seal grooves (8) have been seted up on closing plate (7), the terminal surface that pipe case (3) were kept away from in seal groove (8) is the slope setting, be fixed with a plurality of sealing strips (9) on sealing washer (5), the terminal surface that sealing strip (9) are close to jar body (1) is the slope setting, jar body (1) inside wall is provided with the supporting component who is used for supporting oil pipe (4).

2. A reduced leak steam generator as set forth in claim 1 wherein: the sealing plate is characterized in that a connecting block (10) is fixed on the end face, away from the axis of the tank body (1), of the sealing plate (7), a connecting groove (11) is formed in the sealing ring (5), and a guide face (12) convenient for fixing the sealing ring (5) and the sealing plate (7) is formed in the end face, opposite to the tank body (1), of the sealing ring (5).

3. A reduced leak steam generator as set forth in claim 2 wherein: the sealing ring (5) and the sealing plate (7) are in interference fit.

4. A reduced leakage steam generator according to claim 3, wherein: the utility model discloses a bolt, including jar body (1), connecting plate (13) are fixed with to jar body (1) lateral wall, set up connecting hole (14) convenient to wear to establish the bolt on connecting plate (13), case (3) lateral wall is fixed with fixed plate (15), set up counter sink (16) convenient to wear to establish the bolt on fixed plate (15).

5. A reduced leak steam generator as set forth in claim 4 wherein: the fixing plate (15) is provided with a positioning groove (17), the connecting plate (13) is fixed with a positioning ring (18), and the end face of the positioning ring (18) opposite to the fixing plate (15) is provided with a fixing face (19) which is convenient for the positioning ring (18) to penetrate through the positioning groove (17).

6. A reduced leak steam generator as set forth in claim 5 wherein: the supporting component comprises a supporting plate (20) detachably connected to the inner side wall of the tank body (1), the supporting plate (20) is vertically arranged, a plurality of supporting grooves (21) are formed in the supporting plate (20), and the supporting plate (20) is penetrated through the supporting grooves (21) along the horizontal direction.

7. A reduced leakage steam generator according to claim 6, wherein: the jar body (1) inside wall is fixed with a plurality of stoppers (22), and is a plurality of stopper (22) are along jar body (1) circumference evenly distributed, and are a plurality of stopper (22) divide into and reserve the space that is used for placing backup pad (20) between two sets of and two sets of stopper (22).

8. A reduced leakage steam generator according to claim 7, wherein: the supporting plate (20) is provided with a plurality of water through holes (23).