CN210441693U

CN210441693U - Immersed steam-water mixer

Info

Publication number: CN210441693U
Application number: CN201921044232.1U
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 hot water preparation facilities technical field just discloses an submergence formula vapour water mixer, including lower connecting device, connecting device's top joint has a water installation down, the one end threaded connection that lower connecting device extends to a water installation top has the nut, the fixed intermediate junction device that has cup jointed in middle distribution at water installation top, intermediate junction device's top threaded connection has flange, the one end threaded connection that intermediate junction device extends to a water installation bottom has fixing device. This submergence formula vapour water mixer through mutually supporting of fixing device and middle connecting device, flange, lower connecting device, play water installation for the device can be free dismantlement, thereby can be timely with the device dismantlement open and wash inside, prevent that the incrustation scale from stopping up inside, influence the normal circulation of steam and water, improved the life of device.

Description

Immersed steam-water mixer

Technical Field

The utility model relates to a hot water preparation facilities technical field specifically is an submergence formula vapour water mixer.

Background

The immersed steam-water mixer is equivalent to directly introducing steam into water, but overcomes the defects of high noise, unstable heating, cold and hot water partition and the like, the steam is directly introduced into the water, the heat loss brought away by condensed water is avoided, the heat efficiency is 100 percent, the efficiency is high, the energy is saved, when the immersed steam-water mixer is adopted, the steam and the water are separately controlled, the water in the water tank is repeatedly heated, and the residual water in the water tank is not required to be drained.

The existing immersed steam-water mixer is welded into a whole, so that the mixer is inconvenient to disassemble, a large amount of scale can be remained in the mixer after long-term use, the scale cannot be cleaned and easily blocks the mixer, the working efficiency is reduced, and if the steam pressure is too low, the water in a heating area cannot be pushed to rotate at high speed, the water in a water tank cannot be circularly heated, and the condition of local heating is generated; if the steam pressure is too high, cold water cannot enter the heating area, and the steam directly enters the water tank and contacts with a cold water surface to mix and exchange heat, so that noise and vibration are generated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an submergence formula vapour water mixer has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides an submergence formula vapour water mixer, includes connecting device down, connecting device's top joint has a water installation down, the one end threaded connection that lower connecting device extends to a water installation top has the nut, the fixed intermediate junction device that has cup jointed in middle distribution at water installation top, intermediate junction device's top threaded connection has flange, the one end threaded connection that intermediate junction device extends to a water installation bottom has fixing device, fixing device's bottom joint has exhaust apparatus.

Preferably, lower connecting device includes the bottom plate of intaking, three rings of endocentric inlet openings have been seted up to the bottom of the bottom plate of intaking, the top fixedly connected with shell of the bottom plate of intaking, the top welding of shell has six mutual symmetrical double-screw bolts, six the one end and the nut threaded connection at double-screw bolt extension to play water installation top.

Preferably, the water outlet device comprises a water outlet plate, six mutually symmetrical connecting blocks and six connecting bolts are movably sleeved in the connecting blocks, and sealing rings I which are respectively positioned at the top and the bottom of the connecting blocks are sleeved on the outer surface of the water outlet plate.

Preferably, the top of the water outlet plate is provided with three circles of concentric drain holes, the three circles of concentric drain holes are not positioned on the same horizontal plane, the top of the water outlet plate is in a convex step shape, and the bottom of the water outlet plate is in a concave step shape.

Preferably, the middle connecting device comprises a fixed cylinder, an upper threaded sleeve is arranged at the top of the fixed cylinder, a connecting flange is connected to the outer thread of the upper threaded sleeve, a lower threaded sleeve is arranged at the bottom of the fixed cylinder, a fixing device is connected to the outer thread of the lower threaded sleeve, and a sealing ring II is fixedly arranged at the top and the bottom of the fixed cylinder.

Preferably, the outer diameter values of the upper threaded sleeve and the lower threaded sleeve are smaller than the outer diameter value of the fixed cylinder, and circular through holes are formed in the upper threaded sleeve, the lower threaded sleeve and the fixed cylinder.

Preferably, fixing device includes the apron, the top fixed mounting of apron has the connector, the outer edge at apron top sets up the counter bore of six mutual symmetries, and the equal joint in inside of six counter bores has the screw, the screw extends to the one end of apron bottom and exhaust apparatus's top threaded connection, the fixed sealing washer III that has cup jointed in bottom of apron surface.

The utility model discloses possess following beneficial effect:

1. this submergence formula vapour water mixer through mutually supporting of fixing device and middle connecting device, flange, lower connecting device, play water installation for the device can be free dismantlement, thereby can be timely with the device dismantlement open and wash inside, prevent that the incrustation scale from stopping up inside, influence the normal circulation of steam and water, improved the life of device.

2. According to the immersed steam-water mixer, the water outlet plate is arranged to be step-shaped, the mounting direction of the water outlet plate can be selected according to the steam pressure during mounting, the convex surface of the water outlet plate can be downward when the steam pressure is too large, the concave surface of the water outlet plate is downward mounted if the steam pressure is too small, and the pressure inside the device is different due to the two mounting modes.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the lower connecting device of the present invention;

FIG. 4 is a schematic structural view of the water outlet device of the present invention;

FIG. 5 is a schematic structural view of the intermediate connecting device of the present invention;

fig. 6 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a lower connecting device; 101. a water inlet bottom plate; 102. a housing; 103. a stud; 2. a water outlet device; 201. a water outlet plate; 202. connecting blocks; 203. a sealing ring I; 3. a nut; 4. an intermediate connection device; 401. a fixed cylinder; 402. screwing a thread sleeve; 403. a lower thread bush; 404. a sealing ring II; 5. a connecting flange; 6. a fixing device; 601. a cover plate; 602. a connector; 603. a screw; 604. a sealing ring III; 7. and an exhaust device.

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. 1-6, an immersion type steam-water mixer includes a lower connecting device 1, a water outlet device 2 is clamped at the top of the lower connecting device 1, a nut 3 is screwed at one end of the lower connecting device 1 extending to the top of the water outlet device 2, an intermediate connecting device 4 is fixedly sleeved in the middle of the top of the water outlet device 2, a connecting flange 5 is screwed at the top of the intermediate connecting device 4, a fixing device 6 is screwed at one end of the intermediate connecting device 4 extending to the bottom of the water outlet device 2, and an exhaust device 7 is clamped at the bottom of the fixing device 6.

The lower connecting device 1 comprises a water inlet base plate 101, three concentric circles of water inlet holes are formed in the bottom of the water inlet base plate 101, the diameter values of the three circles of water inlet holes are sequentially increased from inside to outside, a shell 102 is fixedly connected to the top of the water inlet base plate 101, six symmetrical studs 103 are welded to the top of the shell 102, and one ends, extending to the top of the water outlet device 2, of the six studs 103 are in threaded connection with nuts 3;

the water outlet device 2 comprises a water outlet plate 201, six symmetrical connecting blocks 202 are fixedly mounted on the outer surface of the water outlet plate 201, studs 103 are movably sleeved inside the six connecting blocks 202, and sealing rings I203 respectively positioned at the top and the bottom of the connecting blocks 202 are fixedly sleeved on the outer surface of the water outlet plate 201;

wherein, the top of the water outlet plate 201 is provided with three circles of concentric drain holes, and the three circles of concentric drain holes are not positioned on the same horizontal plane, the diameters of the three circles of drain holes are sequentially increased from inside to outside, the top of the water outlet plate 201 is in a convex step shape, and the bottom of the water outlet plate 201 is in a concave step shape, if the pressure of steam is too small, the concave side of the water outlet plate 201 is installed downwards, when steam enters water, because part of gas is insoluble in water, all gas can be rapidly discharged upwards, thus the gas can be blocked by the middle part of the bottom of the water outlet plate 201, because the inner diameter of the drain hole of the middle circle of the water outlet plate 201 is minimum, the step blocks the gas, and prevents the gas from being discharged from the drain hole of the outer circle, the gas is difficult to be discharged temporarily, so high pressure is generated in the lower connecting device 1, and the hot, forming a vortex; similarly, when the steam pressure is too high, the convex surface of the water outlet plate 201 can be downward, so that no step is formed to block the gas, the gas is directly discharged from the water outlet hole with the larger diameter of the outer ring, the pressure inside the lower connecting device 1 can be reduced, and the cold water can enter the heating area to be heated;

the middle connecting device 4 comprises a fixed cylinder 401, an upper threaded sleeve 402 is arranged at the top of the fixed cylinder 401, a connecting flange 5 is connected to the outer thread of the upper threaded sleeve 402, a lower threaded sleeve 403 is arranged at the bottom of the fixed cylinder 401, a fixing device 6 is connected to the outer thread of the lower threaded sleeve 403, and sealing rings II 404 are fixedly arranged at the top and the bottom of the fixed cylinder 401, so that the connecting positions between the middle connecting device 4 and the connecting flange 5 and between the middle connecting device 4 and the fixing device 6 have good sealing performance and steam leakage is prevented;

the outer diameter values of the upper threaded sleeve 402 and the lower threaded sleeve 403 are smaller than that of the fixed cylinder 401, and circular through holes are formed in the upper threaded sleeve 402, the lower threaded sleeve 403 and the fixed cylinder 401, so that steam can pass through the through holes conveniently;

wherein, fixing device 6 includes apron 601, and the top fixed mounting of apron 601 has connector 602, and six mutual symmetry's counter bore is seted up along the outer of apron 601 top, and the equal joint in inside of six counter bores has screw 603, and screw 603 extends to the one end of apron 601 bottom and exhaust apparatus 7's top threaded connection, and the bottom of apron 601 surface is fixed to be cup jointed sealing washer III 604, be convenient for and exhaust apparatus 7 between fixed connection, and the leakproofness of connecting is good.

The theory of operation, steam enters into the inside of exhaust apparatus 7 from flange 5 to the hole of exhaust apparatus 7 side is discharged, begin to heat exhaust apparatus 7 and the inside water of lower connecting device 1, the water after the heating is discharged fast from play water installation 2 department wash port, and external cold water enters from the inlet opening of lower connecting device 1 bottom, and begin to heat, form a circulation, dismantle each part when wasing, thereby be convenient for clear up the incrustation scale to each corner, prevent that the incrustation scale from blockking up the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An immersion steam-water mixer comprising a lower connection device (1), characterized in that: the top joint of connecting device (1) has water outlet device (2) down, the one end threaded connection that connecting device (1) extends to water outlet device (2) top has nut (3) down, middle connecting device (4) have been cup jointed to the middle distribution at water outlet device (2) top fixedly, the top threaded connection of middle connecting device (4) has flange (5), the one end threaded connection that middle connecting device (4) extend to water outlet device (2) bottom has fixing device (6), the bottom joint of fixing device (6) has exhaust apparatus (7).

2. A submerged steam-water mixer according to claim 1, wherein: connecting device (1) is including bottom plate (101) of intaking down, three rings of concentric inlet openings have been seted up to the bottom of bottom plate (101) of intaking, the top fixedly connected with shell (102) of bottom plate (101) of intaking, the top welding of shell (102) has six double-screw bolts (103) of mutual symmetry, six double-screw bolt (103) extend to the one end and nut (3) threaded connection at play water installation (2) top.

3. A submerged steam-water mixer according to claim 1, wherein: go out water installation (2) including water board (201), the outer fixed surface of water board (201) installs connecting block (202) of six mutual symmetries, six the equal activity of inside of connecting block (202) has cup jointed double-screw bolt (103), the outer fixed surface of water board (201) has cup jointed the sealing washer I (203) that are located connecting block (202) top and bottom respectively.

4. A submerged steam-water mixer according to claim 3, wherein: the top of the water outlet plate (201) is provided with three circles of concentric drain holes, the three circles of concentric drain holes are not positioned on the same horizontal plane, the top of the water outlet plate (201) is in a convex step shape, and the bottom of the water outlet plate (201) is in a concave step shape.

5. A submerged steam-water mixer according to claim 1, wherein: middle connecting device (4) are including solid fixed cylinder (401), the top of solid fixed cylinder (401) is provided with thread bush (402), the outside threaded connection who goes up thread bush (402) has flange (5), the bottom of solid fixed cylinder (401) is provided with down thread bush (403), the outside threaded connection of thread bush (403) has fixing device (6) down, the equal fixed mounting in top and the bottom of solid fixed cylinder (401) has sealing washer II (404).

6. A submerged steam-water mixer according to claim 5, wherein: the outer diameter value of the upper thread bush (402) and the lower thread bush (403) is smaller than that of the fixed cylinder (401), and circular through holes are formed in the upper thread bush (402), the lower thread bush (403) and the fixed cylinder (401).

7. A submerged steam-water mixer according to claim 1, wherein: fixing device (6) are including apron (601), the top fixed mounting of apron (601) has connector (602), the outer counter bore of six mutual symmetries of seting up along the outer edge at apron (601) top, and the equal joint in inside of six counter bores has screw (603), the top threaded connection of one end and exhaust apparatus (7) that screw (603) extend to apron (601) bottom, the fixed sealing washer III (604) that has cup jointed in bottom of apron (601) surface.