CN210601577U

CN210601577U - Automatic water supply device of waste heat boiler

Info

Publication number: CN210601577U
Application number: CN201921225703.9U
Authority: CN
Inventors: 程祥勇; 沈永红
Original assignee: Nanjing Chemical Industry Park Tianyu Solid Waste Disposal Co ltd
Current assignee: Nanjing Chemical Industry Park Tianyu Solid Waste Disposal Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-22
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an automatic water supply device of a waste heat boiler, which comprises a bottom plate, wherein the top of the bottom plate is provided with a boiler body and a water storage tank body, the left side of the boiler body is provided with a drain pipe, the top of the boiler body is provided with a water inlet pipe, the top of the water inlet pipe is communicated with an inverted U-shaped pipe, the left side wall of the inner cavity of the boiler body is provided with a boiler water level sensor, the left side of the top of the water storage tank body is provided with a water pumping pipe, one end of the water pumping pipe extending into the bottom of the inner cavity of the water storage tank body is provided with a filter tip, the right side of the top of the water storage tank body is provided with an alarm lamp and a water feeding pipe, the front side and the rear side of the water storage tank body are symmetrically provided with supporting plates, a bearing plate is fixedly connected between the supporting plates, a, the condition of heating a waste heat boiler no-load water source is avoided, and the damage to the waste heat boiler is reduced.

Description

Automatic water supply device of waste heat boiler

Technical Field

The utility model relates to a waste heat boiler equipment technical field, concretely relates to waste heat boiler automatic water supply device.

Background

The waste heat boiler is a boiler which heats water to a certain temperature by using heat generated after waste heat and combustible substances in waste gas, waste materials or waste liquid in various industrial processes are combusted, and is an oil-fired boiler, a gas-fired boiler and a coal-fired boiler which are provided with smoke boxes and smoke flues and can recycle waste heat, and the waste heat boiler can produce hot water or steam for other sections to use through waste heat recovery.

At present, in the process of using hot water in a waste heat boiler, because the hot water is continuously used, water sources in the waste heat boiler are continuously reduced, an operator cannot pay attention to the water level condition of the water source in the waste heat boiler at any moment to timely supplement the water sources, and the waste heat boiler is easy to heat in a no-load water source, so that the waste heat boiler is easy to damage, the service life of the waste heat boiler is influenced, and therefore, the automatic water supply device for the waste heat boiler is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide an exhaust-heat boiler automatic water supply equipment, be convenient for to timely effectual supplementary water source among the exhaust-heat boiler, avoid causing the condition of the unloaded water source heating of exhaust-heat boiler, reduce the damage that causes exhaust-heat boiler.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

an automatic water supply device of a waste heat boiler comprises a bottom plate, wherein a boiler body and a water storage tank body are arranged at the top of the bottom plate, the water storage tank body is positioned on the left side of the boiler body, a drain pipe is arranged at the bottom of the left side wall of the boiler body, a stop valve is arranged on the drain pipe, a water inlet pipe is arranged at the top of the boiler body, an inverted U-shaped pipe is communicated with the input end of the top of the water inlet pipe, and a boiler water level sensor is arranged at the lower end of the left side wall of an inner;

the water storage tank is characterized in that a water pumping pipe is arranged on the left side of the top of the water storage tank body, the bottom of the water pumping pipe extends into the bottom of an inner cavity of the water storage tank body, a filter tip is arranged at one end, extending into the bottom of the inner cavity of the water storage tank body, of the water pumping pipe, an alarm lamp and a water adding pipe are arranged on the right side of the top of the water storage tank body, the alarm lamp is located on the left side of the water adding pipe, supporting plates are symmetrically arranged on the front side and the rear side of the water storage tank body, the bottoms of the supporting plates are fixedly connected with a bottom plate, a bearing plate is fixedly connected between the two groups of supporting plates, a water pump is;

the lateral wall is provided with case water level sensor behind the inner chamber of retaining box body, and case water level sensor is located the upper end left side of filter tip, case water level sensor electrical output is connected with the treater, treater and stove water level sensor electrical input connection, and the treater respectively with water pump and alarm lamp electrical output connection.

Preferably, the aforesaid is arranged in exhaust-heat boiler automatic water supply device, the filter tip includes the carrier block, the bottom of carrier block is provided with the filter mantle, the inlet opening has all been seted up to the circumference outer wall and the bottom of filter mantle, the inner chamber of filter mantle is provided with active carbon and filters the filter core, the top of the circumference outer wall of filter mantle is provided with spacing border, the equal spiro union in the bottom left and right sides on spacing border has hexagon socket head cap screw, spacing border passes through hexagon socket head cap screw and carrier block looks rigid coupling, the mouth of drawing water has been seted up at the top of carrier block, the top and the drinking-water pipe looks rigid coupling of carrier block, and the input of drinking-water pipe is linked together through the inner chamber of mouth with the filter mantle that draws water, is convenient for carry the water source in the water storage box body in to.

Preferably, the above-mentioned automatic water feeding device for exhaust-heat boiler, the top spiro union of filler pipe has the tube cap, is convenient for close the lid of filler pipe sealed, reduces the impurity foreign matter among the external environment and falls into in the retaining box.

Preferably, the above-mentioned automatic water feeding device for exhaust-heat boiler, transparent organic glass observation window is installed in the right lateral wall gomphosis of retaining box, and the operating personnel of being convenient for can observe the water level condition in the retaining box at any time.

Preferably, in the automatic water supply device for a waste heat boiler, a flow regulating valve is arranged at the input end of the inverted U-shaped pipe, so that the regulation and control of the water source flow in the inverted U-shaped pipe are facilitated.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages of reasonable design, it is first: the water level in the boiler body is sensed by the boiler water level sensor, when the water level is lower than the water level value set by the boiler water level sensor, the boiler water level sensor transmits a signal to the processor, the processor controls the water pump to work, the water source in the water storage tank body is pumped into the water inlet pipe by the water pumping pipe, and the water source is injected into the boiler body by the water inlet pipe, so that the water source can be effectively supplemented into the waste heat boiler in time, the condition that the waste heat boiler is heated by a no-load water source is avoided, and the damage to the waste heat boiler is reduced;

secondly, the method comprises the following steps: through the water level in the case level sensor response retaining box, when the water level was less than the water level value that case level sensor set for, case level sensor was in with signal transmission to the treater, through treater output signal to the alarm lamp on, made the alarm lamp report to the police, reminds the operation personnel in time to supply the water source in the retaining box, avoids the not enough condition of using in the water source, also need not whether enough at the same time the focus of operation personnel at every moment in the retaining box water source.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the utility model in use;

FIG. 2 is a schematic structural view of a filter tip according to the present invention in a use state;

FIG. 3 is a schematic block diagram of a control system of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-filter tip, 201-water pumping port, 202-bearing block, 203-limiting edge, 204-hexagon socket head cap screw, 205-filter cover, 206-water inlet hole, 207-active carbon filter element, 3-water storage tank body, 4-water discharge pipe, 5-stop valve, 6-water inlet pipe, 7-inverted U-shaped pipe, 8-boiler water level sensor, 9-water pumping pipe, 10-boiler body, 11-alarm lamp, 12-water feeding pipe, 13-supporting plate, 14-bearing plate, 15-water pump, 16-tank water level sensor and 17-processor.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, an automatic water supply device for a waste heat boiler comprises a bottom plate 1, a boiler body 10 and a water storage tank body 3 are arranged at the top of the bottom plate 1, the water storage tank body 3 is positioned at the left side of the boiler body 10, a transparent organic glass observation window is embedded and installed on the right side wall of the water storage tank body 3, so that an operator can observe the water level condition in the water storage tank body 3 at any time, a drain pipe 4 is arranged at the bottom of the left side wall of the boiler body 10, a stop valve 5 is arranged on the drain pipe 4, a water inlet pipe 6 is arranged at the top of the boiler body 10, an inverted U-shaped pipe 7 is communicated with the top input end of the water inlet pipe 6, a flow regulating valve is arranged at the input end of the inverted U-shaped pipe 7, so as to regulate and control the flow of a water source in the inverted U-shaped pipe 7, a boiler water, the bottom of the water pumping pipe 9 extends into the bottom of the inner cavity of the water storage tank body 3, one end of the water pumping pipe 9 extending into the bottom of the inner cavity of the water storage tank body 3 is provided with a filter tip 2, the filter tip 2 comprises a bearing block 202, the bottom of the bearing block 202 is provided with a filter cap 205, the circumferential outer wall and the bottom of the filter cap 205 are both provided with water inlet holes 206, the inner cavity of the filter cap 205 is provided with an active carbon filter element 207, the top of the circumferential outer wall of the filter cap 205 is provided with a limit edge 203, the left side and the right side of the bottom of the limit edge 203 are both screwed with inner hexagonal socket head cap screws 204, the limit edge 203 is fixedly connected with the bearing block 202 through the inner hexagonal socket head cap screws 204, the top of the bearing block 202 is provided with a water pumping port 201, the top of the bearing block 202 is fixedly connected with the water pumping pipe 9, the input end of the water pumping pipe 9 is communicated with the, the right side of the top of the water storage tank body 3 is provided with an alarm lamp 11 and a water adding pipe 12, the alarm lamp 11 is positioned on the left side of the water adding pipe 12, the top of the water adding pipe 12 is screwed with a pipe cover to facilitate the covering and sealing of the water adding pipe 12 and reduce the foreign impurities in the external environment from falling into the water storage tank body 3, the front side and the back side of the water storage tank body 3 are symmetrically provided with support plates 13, the bottom of each support plate 13 is fixedly connected with the bottom plate 1, a bearing plate 14 is fixedly connected between the two groups of support plates 13, a water pump 15 is arranged on each bearing plate 14, the input end of the water pump 15 is communicated with the water pumping pipe 9 through a guide pipe, the output end of the water pump 15 is communicated with the inverted U-shaped pipe 7 through a guide pipe, the rear side wall of the inner cavity of the water storage tank body 3 is provided with a tank water level sensor 16, the tank water level sensor, and the processor 17 is respectively connected with the water pump 15 and the alarm lamp 11 in an electrical output mode.

One specific application of this embodiment is: the utility model has the advantages of reasonable design, water source after heating in the boiler body 10 is used through opening stop valve 5 on drain pipe 4, close stop valve 5 when not using simultaneously, respond to the water level in the boiler body 10 through stove level sensor 8, when the water level is less than the water level value that stove level sensor 8 set for, stove level sensor 8 carries the signal to in treater 17, control water pump 15 work through treater 17, pump the water source in the retaining box body 3 through drinking-water pipe 9 and pass through the pipe 7 of falling U and be defeated to inlet tube 6, pour into the water source into to the boiler body 10 by inlet tube 6, when the water source enters into drinking-water pipe 9, filter through active carbon filter element 207 in filter tip 2, reduce the impurity in the water source and enter into boiler body 10, thereby be convenient for in time effectual supplementary water source among the exhaust-heat boiler, avoid causing the condition that exhaust-heat boiler no-load water source heats, reduce the damage that causes waste heat boiler, through the water level in the 16 response retaining box bodies 3 of case water level sensor, when the water level is less than the water level value that case water level sensor 16 set for, case water level sensor 16 is in the treater 17 with signal transmission, on to alarm lamp 11 through treater 17 output signal, make alarm lamp 11 report to the police, remind the operation personnel in time to supply the water source in the retaining box body 3 through filler pipe 12, avoid the condition of the not enough use of water source, also need not whether the attention of operation personnel at every moment is sufficient in the retaining box body 3 simultaneously.

	Type one	Type two
			Water pump	WNY series speed-regulating vacuum water pump	WJY series miniature vacuum water pump

The electric appliance models in the table are only two types selected by the scheme that the embodiment can be used, other electric appliance elements meeting the use requirement of the embodiment are all available, the water pump is provided with a control switch matched with the water pump, the water pump is electrically connected with an external power supply through the matched control switch, and the installation position of the control switch can be selected according to actual use requirements.

The furnace water level sensor, tank water level sensor and processor of the above embodiments are well known to those skilled in the art and are used only without structural and functional changes.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an exhaust-heat boiler automatic water supply equipment, includes bottom plate (1), its characterized in that: a boiler body (10) and a water storage tank body (3) are arranged at the top of the bottom plate (1), the water storage tank body (3) is located on the left side of the boiler body (10), a drain pipe (4) is arranged at the bottom of the left side wall of the boiler body (10), a stop valve (5) is arranged on the drain pipe (4), a water inlet pipe (6) is arranged at the top of the boiler body (10), an inverted U-shaped pipe (7) is communicated with the input end of the top of the water inlet pipe (6), and a boiler water level sensor (8) is arranged at the lower end of the left side wall of the inner cavity of the boiler body (10);

a water pumping pipe (9) is arranged on the left side of the top of the water storage tank body (3), the bottom of the water pumping pipe (9) extends into the bottom of the inner cavity of the water storage tank body (3), a filter tip (2) is arranged at one end of the water pumping pipe (9) extending into the bottom of the inner cavity of the water storage tank body (3), an alarm lamp (11) and a water feeding pipe (12) are arranged on the right side of the top of the water storage tank body (3), the alarm lamp (11) is positioned at the left side of the water feeding pipe (12), the front side and the rear side of the water storage tank body (3) are symmetrically provided with supporting plates (13), the bottoms of the supporting plates (13) are fixedly connected with the bottom plate (1), a bearing plate (14) is fixedly connected between the two groups of supporting plates (13), a water pump (15) is arranged on the bearing plate (14), the input end of the water pump (15) is communicated with the water pumping pipe (9) through a conduit, the output end of the water pump (15) is communicated with the inverted U-shaped pipe (7) through a guide pipe;

the inner chamber rear side wall of retaining box body (3) is provided with case water level sensor (16), and case water level sensor (16) are located the upper end left side of filter tip (2), case water level sensor (16) electrical output connection has treater (17), treater (17) and stove water level sensor (8) electrical input connection, and treater (17) respectively with water pump (15) and alarm lamp (11) electrical output connection.

2. The automatic water supply device of the waste heat boiler according to claim 1, characterized in that: the filter tip (2) comprises a bearing block (202), the bottom of the bearing block (202) is provided with a filter cover (205), the circumferential outer wall and the bottom of the filter cover (205) are both provided with water inlet holes (206), an active carbon filtering element (207) is arranged in the inner cavity of the filtering cover (205), a limiting edge (203) is arranged at the top of the circumferential outer wall of the filtering cover (205), the left side and the right side of the bottom of the limiting edge (203) are both screwed with socket head cap screws (204), the limiting edge (203) is fixedly connected with the bearing block (202) through an inner hexagonal socket head cap screw (204), the top of the bearing block (202) is provided with a water pumping port (201), the top of the bearing block (202) is fixedly connected with a water pumping pipe (9), and the input end of the water pumping pipe (9) is communicated with the inner cavity of the filter cover (205) through a water pumping port (201).

3. The automatic water supply device of the waste heat boiler according to claim 1, characterized in that: the top of the water adding pipe (12) is in threaded connection with a pipe cover.

4. The automatic water supply device of the waste heat boiler according to claim 1, characterized in that: and a transparent organic glass observation window is embedded in the right side wall of the water storage tank body (3).

5. The automatic water supply device of the waste heat boiler according to claim 1, characterized in that: and a flow regulating valve is arranged at the input end of the inverted U-shaped pipe (7).