CN218209501U

CN218209501U - Reheater and steam generator

Info

Publication number: CN218209501U
Application number: CN202222485399.XU
Authority: CN
Inventors: 于战胜
Original assignee: Shenzhen Chuangsheng High Tech Co ltd
Current assignee: Shenzhen Chuangsheng High Tech Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-03
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a secondary heater and steam generator, including the casing, the bottom inner wall of casing is provided with heating element, and one side outer wall of casing is fixed with import one, and one side outer wall of import one that the casing was kept away from is fixed with export one, and the bottom outer wall of casing is fixed with import two, and the top outer wall of casing is fixed with export two. The utility model discloses because adopted import one and export one can make secondary heater carry out vertical installation, because adopted export two and import two can make secondary heater carry out the horizontal installation, overcome current heater and can not carry out the effect that changes the installation direction according to actual installation space for secondary heater can carry out the effect of convenient installation according to the installation space of reality.

Description

Reheater and steam generator

Technical Field

The utility model relates to a heater technical field especially relates to secondary heater and steam generator.

Background

When in use, the water content of steam, the temperature of the steam, the quantity of the steam and the pressure of the steam are increased and reduced due to the pipeline transportation process of the steam, hot water and the like generated by a heater in the current market; the steam temperature is reduced too much, the using effect cannot be achieved, and the steam can be heated by the secondary heater at the moment, so that the steam temperature is increased.

Chinese patent No. CN201520013843.5 discloses a cold water reheating device in a hot water pipe, which comprises a water heater, wherein one end of a three-way water mixing valve is connected with the water heater through a hot water pipe, an immersion electric heating pipe is arranged in the hot water pipe 10-50 cm away from the port of the connected three-way water mixing valve, and a shower head and a tap water pipe are respectively arranged at the other two ports of the three-way water mixing valve.

The secondary heater is usually required to be installed and fixed before being used, however, in the actual installation process, the installation of the secondary heater is limited by space, so that the secondary heater cannot be suitable for different spaces to be installed transversely or vertically. Therefore, it is desirable to design a reheater to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a secondary heater.

In order to realize the purpose, the utility model adopts the following technical scheme:

the secondary heater comprises a shell, wherein a heating assembly is arranged on the inner wall of the bottom of the shell, a first inlet is fixed on the outer wall of one side of the shell, a first outlet is fixed on the outer wall of one side of the first inlet far away from the shell, a second inlet is fixed on the outer wall of the bottom of the shell, and a second outlet is fixed on the outer wall of the top of the shell.

Furthermore, an installation cylinder is fixed on the inner wall of the bottom of the shell, and the heating assembly is connected inside the installation cylinder through threads.

Further, the shell comprises an outer layer and an inner layer, and the inner layer is positioned inside the outer layer.

Furthermore, a pressure release valve is fixed on the outer wall of the top of the shell, and a temperature controller is fixed on the inner wall of the bottom of the shell.

Furthermore, the outside of casing is fixed with solid fixed ring, gu fixed ring's one side outer wall is provided with the fixed orifices.

Furthermore, the outer wall of the bottom of the heating assembly is integrally formed with a baffle disc, a sealing gasket positioned outside the baffle disc is sleeved outside the heating assembly, and the sealing gasket is matched with the mounting cylinder.

The far end of the air outlet pipeline of the steam generating device is connected with the secondary heater.

The utility model has the advantages that:

1. through the import one, export two and the import two that set up, because adopted import one and export one can make the secondary heater carry out vertical installation, because adopted export two and import two can make the secondary heater carry out horizontal installation, overcome the effect that current heater can not change the installation direction according to actual installation space for the secondary heater can carry out convenient installation's effect according to actual installation space.

2. Through the installation section of thick bamboo, fender dish and sealed the pad that sets up, because adopted with the inside of heating element threaded connection at the installation section of thick bamboo for can carry out convenient dismantlement change through the screw thread when the heating element damages, and then make the effect that the secondary heater conveniently maintains, make the sealed effect between the installation back of heating element installation and the installation section of thick bamboo better through keeping off the dish and sealed the pad simultaneously, prevent that the gap between the heating element and the installation section of thick bamboo from producing the phenomenon of gas leakage.

Drawings

FIG. 1 is an internal schematic view of a reheater in accordance with an embodiment of the present invention;

FIG. 2 is a schematic view of a heating assembly of a reheater of an embodiment of the present invention;

FIG. 3 is a schematic diagram of an outer layer of a reheater in an embodiment of the present invention;

fig. 4 is an overall schematic view of a reheater according to an embodiment of the present invention.

Description of the reference numerals

In the figure: the steam generator comprises an outer layer 1, an inner layer 2, an installation cylinder 3, a heating assembly 4, a first inlet 5, a first outlet 6, a second outlet 7, a second inlet 8, a pressure release valve 9, a temperature controller 10, a fixing ring 11, a fixing hole 12, a baffle disc 13, a sealing gasket 14 and a steam generating device 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In addition, the descriptions of the first, second, etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the utility model discloses secondary heater, which comprises a housin, the bottom inner wall of casing is provided with heating element 4, one side outer wall of casing is fixed with import one 5, one side outer wall of import one 5 that the casing was kept away from is fixed with export one 6, the bottom outer wall of casing is fixed with import two 8, the top outer wall of casing is fixed with export two 7, in practical application, the pipeline trend of steam is fixed in advance, because the pipeline that has adopted import one 5 and export one 6 can make secondary heater carry out vertical installation, because the installation of export two 7 and import two 8 can make secondary heater transversely put the installation, the effect that current heater can not change the installation direction according to actual installation space has been overcome, make secondary heater can carry out the effect of convenient installation according to actual installation space, the external fixation of casing has solid fixed ring 11, one side outer wall of solid fixed ring 11 is provided with fixed orifices 12, utilize fixed orifices 12 to make the casing can carry out fixed mounting through the bolt.

Further, the bottom inner wall of casing is fixed with an installation section of thick bamboo 3, and heating element 4 passes through threaded connection in the inside of an installation section of thick bamboo 3, with the inside of heating element 4 threaded connection in an installation section of thick bamboo 3 for heating element 4 damages or can carry out convenient dismantlement change through the screw thread when needing to clear up, and then makes the effect that the secondary heater conveniently maintains and maintains.

Further, the casing includes outer 1 and inlayer 2, and inlayer 2 is located outer 1 inside, and outer 1 is the insulating layer, and inlayer 2 is the stainless steel layer for the casing has good thermal-insulated effect that keeps warm, and makes reheater when using, and the casing has the effect of preventing scalding the people.

Further, the top outer wall of casing is fixed with relief valve 9, relief valve 9 is prior art, utilize relief valve 9 to carry out the pressure release exhaust, prevent that the internal pressure of casing is too high, the bottom inner wall of casing is fixed with temperature controller 10, temperature controller 10 is prior art, break off heating element 4's power when detecting the high temperature through temperature controller 10, it puts through heating element 4's power when crossing low to detect the temperature at temperature controller 10, make reheating device can keep stable temperature when heating steam once more.

Further, heating element 4's bottom outer wall integrated into one piece has fender dish 13, and heating element 4's outside has been cup jointed and is located the sealed pad 14 that keeps off dish 13 outside, and sealed pad 14 and installation section of thick bamboo 3 looks adaptation make 14 get the sealed effect between heating element 4 installation back and the installation section of thick bamboo 3 better through keeping off dish 13 and sealed the pad, prevent that the gap between heating element 4 and the installation section of thick bamboo 3 from producing the phenomenon of gas leakage.

Steam generator, steam generator 15's gas outlet pipeline distal end is connected with foretell reheater for the reheater can be to steam generator 15 production steam and heat once more, prevents that the steam that steam generator 15 produced from lowering the temperature because of the pipeline overlength, makes the temperature of steam can reach operation requirement.

The working principle is as follows: when the secondary heater is required to be transversely installed during use, a steam outlet of the steam generating device is connected with the inlet II 8 through a pipeline, and the inlet I5 and the outlet I6 are blocked, so that steam generated by the steam generating device enters the inner layer 2, and the steam is heated through the heating assembly 4; when the secondary heater needs to be vertically installed, a steam outlet of the steam generating device is connected with the inlet I5 through a pipeline, and the inlet II 8 and the outlet II 7 are plugged, so that steam generated by the steam generating device enters the inner layer 2, and the steam is heated through the heating assembly 4; when the heating component 4 heats the steam, the power supply of the heating component 4 is switched off when the temperature controller 10 detects that the temperature is too high, and the power supply of the heating component 4 is switched on when the temperature controller 10 detects that the temperature is too low, so that the reheating device can keep stable temperature when heating the steam; when heating element 4 needs to be changed, heating element 4 is rotated, so that heating element 4 and installation cylinder 3 are separated by threads, and heating element 4 is convenient to change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The secondary heater comprises a shell and is characterized in that a heating assembly (4) is arranged on the inner wall of the bottom of the shell, a first inlet (5) is fixed on the outer wall of one side of the shell, a first outlet (6) is fixed on the outer wall of one side, far away from the shell, of the first inlet (5), a second inlet (8) is fixed on the outer wall of the bottom of the shell, and a second outlet (7) is fixed on the outer wall of the top of the shell.

2. The reheater according to claim 1, characterised in that a mounting cylinder (3) is fixed to the bottom inner wall of the housing, and the heating element (4) is screwed into the mounting cylinder (3).

3. A reheater as claimed in claim 1, characterised in that said housing comprises an outer layer (1) and an inner layer (2), said inner layer (2) being located inside the outer layer (1).

4. The reheater according to claim 1, wherein a pressure relief valve (9) is fixed to the outer wall of the top of said housing and a thermostat (10) is fixed to the inner wall of the bottom of said housing.

5. The reheater according to claim 1, wherein a fixing ring (11) is fixed to the outside of the housing, and a fixing hole (12) is provided on one side outer wall of the fixing ring (11).

6. The reheater according to claim 2, wherein the bottom outer wall of said heating element (4) is integrally formed with a baffle disc (13), and a sealing gasket (14) located outside the baffle disc (13) is sleeved on the outside of said heating element (4), and said sealing gasket (14) is adapted to the mounting cylinder (3).

7. Steam generating device, characterized in that the distal end of the outlet line of the steam generating device (15) is connected to a reheater as claimed in claim 1.