CN210441694U

CN210441694U - Steam-water mixed heater

Info

Publication number: CN210441694U
Application number: CN201921044245.9U
Authority: CN
Inventors: 李明
Original assignee: Wuhan Hengrunshi Operation Management Co ltd
Current assignee: Wuhan Hengrunshi Operation Management Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-05-01
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to a heater technical field just discloses a soda mixed heater, including the heater body, the fixed intercommunication in middle part on heater body top has steam conduit, and the liquid stream passageway has been seted up to the inside of heater body, and the steam chamber that is located liquid stream passageway top and below has been seted up to the inside of heater body, and the steam spout body that is located liquid stream passageway top and below has been seted up to the inner wall of heater body. This soda mixed heater, through setting up the horizontal pole, stopper and sealed piece, when the horizontal pole drives sealed piece and rotates ninety degrees, sealed piece will be in the crack between two stoppers this moment, through pulling the horizontal pole backward, can make the horizontal pole drive sealed piece pass the crack between the stopper, the mosaic block also can drive filter screen body and fixture block and break away from steam conduit's inside simultaneously, easy operation is convenient, the maintainer of being convenient for clears up the filter screen body, consequently, this soda mixed heater's practicality has been increased.

Description

Steam-water mixed heater

Technical Field

The utility model relates to a heater technical field specifically is a vapor-water mixed heater.

Background

The water mixing heater is a novel heating device for directly mixing steam and water, the water mixing heater directly heats water by utilizing the steam, at present, the water mixing heater has two types of immersion type and pipeline type, and compared with other indirect heat exchange equipment, the steam-water mixing heater has the characteristics of high heat exchange efficiency, low noise, simple installation, low cost and the like.

At present, in the use process of the existing water mixing heater, because the inside of a steam inlet pipe is generally provided with a filter screen, the filtering effect on steam is realized, however, along with continuous impurities attached to the outer surface of the filter screen, the filter screen is blocked, and the flow rate of the steam is further influenced, at the moment, a maintainer is required to disassemble and clean the filter screen inside a steam inlet pipe, the operation is complex, the disassembly efficiency is low, and the steam nozzles are uniformly arranged above and below a liquid flow channel of the existing water mixing heater, so that the mixing of the steam and the liquid is realized, and the liquid is further heated, however, because the diameter of the liquid flow channel is continuously increased from left to right, and the diameter of the steam nozzle is in a fixed form, the flow rate of the steam in the steam nozzle is constant, and the steam cannot be fully mixed with the liquid, the heating effect on the liquid is reduced, and thus improvement thereof is required.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a steam-water mixed heater, which has the advantages of convenient disassembly and cleaning of a filter screen and good heating effect of liquid, and solves the problems that in the use process of the existing water mixed heater, because the inside of a steam inlet pipe is generally provided with the filter screen, the steam filtering effect is realized, but impurities are continuously attached to the outer surface of the filter screen, the filter screen is blocked, the flow rate of the steam is further influenced, at the moment, maintenance personnel are required to disassemble and clean the filter screen inside the steam inlet pipe, the operation is complex, the disassembly efficiency is low, and steam nozzles are uniformly arranged above and below a liquid flow channel of the existing water mixed heater, so that the steam and the liquid are mixed, the liquid is further heated, however, because the diameter of the liquid flow channel is continuously increased from left to right, and the diameter of steam spout is fixed form to make the velocity of flow of steam in the steam spout certain, and then lead to the unable abundant mixture with liquid of steam, reduced the problem to liquid heating effect.

The utility model provides a following technical scheme: the utility model provides a steam-water mixed heater, includes the heater body, the fixed intercommunication in middle part on heater body top has steam conduit, liquid stream channel has been seted up to the inside of heater body, the steam chamber that is located liquid stream channel top and below has been seted up to the inside of heater body, the steam spout body that is located liquid stream channel top and below has been seted up to the inner wall of heater body, steam spout body communicates with steam chamber and liquid stream channel each other, the side mouth has been seted up on steam conduit's right side, the bayonet socket has been seted up in the left side of steam conduit inner chamber, the inside activity of side mouth has cup jointed the mosaic block, the left side fixed mounting of mosaic block has the filter screen body that is located steam conduit inside, the left side fixed mounting of filter screen body has the fixture.

Preferably, the inside activity of mosaic block has cup jointed the round piece, the right side fixed mounting of round piece has the horizontal pole that is located mosaic block inside, the other end of horizontal pole runs through mosaic block and extends to the outside on mosaic block right side.

Preferably, the right side fixed mounting of steam conduit has the stopper that is located horizontal pole top and below, the quantity of stopper is two, two the stopper is about horizontal pole centrosymmetry.

Preferably, the outer surface of the cross rod is fixedly sleeved with a sealing block positioned between the limiting blocks, and the left side of the sealing block is movably connected with the right side of the steam pipeline.

Preferably, the diameter of the interior of the flow channel from left to right decreases and then increases.

Preferably, the number of the steam nozzle bodies is several, and the diameters of the several steam nozzle bodies are continuously increased from left to right.

Preferably, an inner opening is formed in the side opening, and the outer surface of the inner opening and the outer surface of the round block are matched with the outer surface of the left end of the cross rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this soda mixed heater, through setting up the horizontal pole, stopper and sealed piece, when the horizontal pole drives sealed piece and rotates ninety degrees, sealed piece will be in the crack between two stoppers this moment, through pulling the horizontal pole backward, can make the horizontal pole drive sealed piece pass the crack between the stopper, the mosaic block also can drive filter screen body and fixture block and break away from steam conduit's inside simultaneously, easy operation is convenient, the maintainer of being convenient for clears up the filter screen body, consequently, this soda mixed heater's practicality has been increased.

2. This steam-water mixing heater, through setting up the steam spout body, because the steam spout body is from a left side to the right side, the continuous increase of its self diameter to make the continuous reduction of the steam velocity of flow through, and the velocity of flow of liquid in the flow channel inside from left to right will continuous reduction, and then make steam can carry out abundant mixture with liquid, improved the heating effect to liquid, consequently further increase this steam-water mixing heater's practicality.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1. a heater body; 2. a steam line; 3. a flow channel; 4. a steam chamber; 5. a steam vent body; 6. a side port; 7. embedding blocks; 8. a filter screen body; 9. a bayonet; 10. a clamping block; 11. a round block; 12. a cross bar; 13. a limiting block; 14. and (6) sealing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a steam-water mixing heater comprises a heater body 1, a steam pipeline 2 is fixedly communicated with the middle of the top end of the heater body 1, two limiting blocks 13 are fixedly installed on the right side of the steam pipeline 2 and positioned above and below a cross rod 12, the two limiting blocks 13 are centrosymmetric about the cross rod 12, a liquid flow channel 3 is arranged inside the heater body 1, the diameter of the liquid flow channel 3 from left to right inside is reduced and then increased, so that the flow rate of liquid inside the liquid flow channel is increased and then reduced continuously, steam cavities 4 positioned above and below the liquid flow channel 3 are arranged inside the heater body 1, steam nozzle bodies 5 positioned above and below the liquid flow channel 3 are arranged on the inner wall of the heater body 1, the number of the steam nozzle bodies 5 is several, and the number of the steam nozzle bodies 5 are from left to right, the diameter of the steam nozzle body 5 is continuously increased, so that the flow rate of steam in the steam nozzle body 5 is continuously reduced, the steam nozzle body 5 and the steam cavity 4 are communicated with the liquid flow channel 3, the right side of the steam pipeline 2 is provided with a side opening 6, the inside of the side opening 6 is provided with an inner opening, the outer surface of the inner opening and a round block 11 is matched with the outer surface of the left end of a cross rod 12, the left side of the inner cavity of the steam pipeline 2 is provided with a bayonet 9, the inside of the side opening 6 is movably sleeved with an embedding block 7, the inside of the embedding block 7 is movably sleeved with a round block 11, the right side of the round block 11 is fixedly provided with the cross rod 12 positioned in the embedding block 7, the height of a sealing block 14 after rotating for ninety degrees is smaller than the height of a crack between two limiting blocks 13, when the cross rod 12 drives the sealing block 14 to rotate for ninety degrees, sealed piece 14 will be in between the crack on two stopper 13 right sides this moment, and the crack between stopper 13 of passing through that can be smooth, the outer fixed surface of horizontal pole 12 has cup jointed sealed piece 14 that is located between stopper 13, the left side of sealed piece 14 and steam conduit 2's right side swing joint, the other end of horizontal pole 12 runs through mosaic 7 and extends to the outside on mosaic 7 right side, mosaic 7's left side fixed mounting has the filter screen body 8 that is located steam conduit 2 inside, filter screen body 8's left side fixed mounting has the fixture block 10 that is located bayonet 9 inside.

When the steam-water mixing heater works, an operator firstly guides steam into the steam cavity 4 in the heater body 1 through the steam pipeline 2, impurities in the steam are filtered by the filter screen body 8 in the process, the steam in the steam cavity 4 is discharged into the liquid flow channel 3 through the steam nozzle body 5, the liquid in the liquid flow channel 3 continuously reduces the flow speed of the liquid from left to right, the flow speed of the steam flowing through the steam nozzle bodies 5 continuously reduces from left to right, so that the steam and the liquid can be fully mixed, the heating effect on the liquid is improved, when the steam-water mixing heater is used for a period of time, meshes in the filter screen body 8 can block a large amount of impurities, at the moment, a maintainer firstly rotates the cross rod 12, so that the cross rod 12 drives the sealing block 14 to rotate ninety degrees between the two limiting blocks 13, at this moment, the sealing block 14 will be located in the crack of the two limiting blocks 13, and then the maintainer pulls the cross rod 12 rightwards, so that the mosaic block 7 drives the filter screen body 8 and the clamping block 10 to break away from the inside of the steam pipeline 2, and further the subsequent cleaning of the filter screen body 8 is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soda water mixing heater, includes heater body (1), its characterized in that: the steam heating device is characterized in that a steam pipeline (2) is fixedly communicated with the middle of the top end of the heater body (1), a liquid flow channel (3) is arranged in the heater body (1), a steam cavity (4) located above and below the liquid flow channel (3) is arranged in the heater body (1), a steam nozzle body (5) located above and below the liquid flow channel (3) is arranged on the inner wall of the heater body (1), the steam nozzle body (5) is communicated with the steam cavity (4) and the liquid flow channel (3), a side opening (6) is arranged on the right side of the steam pipeline (2), a bayonet (9) is arranged on the left side of the inner cavity of the steam pipeline (2), an embedded block (7) is sleeved in the inner part of the side opening (6), and a filter screen body (8) located inside the steam pipeline (2) is fixedly installed on the left side of the embedded block (7), a clamping block (10) positioned in the bayonet (9) is fixedly mounted on the left side of the filter screen body (8).

2. A hybrid steam and water heater according to claim 1, wherein: the inside activity of mosaic piece (7) has cup jointed circle piece (11), the right side fixed mounting of circle piece (11) has horizontal pole (12) that are located mosaic piece (7) inside, the other end of horizontal pole (12) runs through mosaic piece (7) and extends to the outside on mosaic piece (7) right side.

3. A hybrid steam and water heater according to claim 1, wherein: the right side fixed mounting of steam conduit (2) has stopper (13) that are located horizontal pole (12) top and below, the quantity of stopper (13) is two, two stopper (13) are about horizontal pole (12) centrosymmetric.

4. A hybrid steam and water heater according to claim 2, wherein: the outer surface of the cross rod (12) is fixedly sleeved with a sealing block (14) located between the limiting blocks (13), and the left side of the sealing block (14) is movably connected with the right side of the steam pipeline (2).

5. A hybrid steam and water heater according to claim 1, wherein: the diameter of the liquid flow channel (3) from left to right inside is reduced and then increased.

6. A hybrid steam and water heater according to claim 1, wherein: the number of the steam nozzle bodies (5) is a plurality, and the diameters of the steam nozzle bodies (5) are continuously increased from left to right.

7. A hybrid steam and water heater according to claim 1, wherein: an inner opening is formed in the side opening (6), and the outer surface of the inner opening and the outer surface of the round block (11) are matched with the outer surface of the left end of the cross rod (12).