CN219474389U - Waste heat utilization box - Google Patents

Abstract

The utility model belongs to the technical field of waste heat utilization, and particularly relates to a waste heat utilization box, which comprises a water storage tank, wherein the upper end of the water storage tank is fixedly connected with an insulation box, the rear end of the insulation box is provided with a circulating mechanism, and the circulating mechanism is used for circulating water in the water storage tank; the upper end of the heat preservation box is provided with an end cover, a heating assembly is arranged in the end cover, and the front end and the rear end of the heat preservation box are both provided with positioning mechanisms which are used for positioning the end cover; the front end of the water storage tank is fixedly connected with a drain pipe, and the rear end of the water storage tank is fixedly connected with a water inlet pipe; the front end of the heat preservation box is fixedly connected with an air outlet pipe, and the rear end of the heat preservation box is fixedly connected with an air inlet pipe. According to the utility model, the heating assembly, the circulating mechanism and the heat preservation box are arranged, so that high-temperature water vapor is introduced into the heat preservation box from the air inlet pipe, water in the water storage tank can be heated under the action of the heating assembly and the circulating mechanism, the utilization of heat in the high-temperature water vapor can be realized, the utilization rate of waste heat is improved, and the waste of resources is reduced.

Description

Waste heat utilization box

Technical Field

The utility model belongs to the technical field of waste heat utilization, and particularly relates to a waste heat utilization box.

Background

The heat energy engineering discipline is the science for researching and using and converting energy sources (focusing on heat energy) reasonably, efficiently and cleanly, researching and developing new energy-saving technology, new energy-saving technology (process), new equipment, new materials and the like, laying a scientific theory and engineering technical foundation for developing efficient energy-saving products and eliminating products with low efficiency and high energy consumption, and the industries related to heat energy include power plants, internal combustion engine plants, automobile manufacturing plants, logistics regulation and control, boiler plants, large-scale mechanical plants, shipbuilding plants, air conditioning plants, refrigeration equipment plants, heating and ventilation engineering and the like.

At present, when a boiler factory tests boiler products, heat energy can be tested on the boiler products so as to detect service life and product quality, and when the boiler products are tested as follows, such as boiler evaporation capacity, exhaust gas temperature, fuel combustion efficiency, boiler heat efficiency test and fuel consumption, high-temperature water vapor can be generated in the boiler, and the high-temperature water vapor at present is directly discharged into the air, so that heat is wasted.

Disclosure of Invention

In order to achieve the above purpose, the utility model adopts the following technical scheme: the waste heat utilization box comprises a water storage tank, wherein the upper end of the water storage tank is fixedly connected with an insulation box, the rear end of the insulation box is provided with a circulating mechanism, and the circulating mechanism is used for circulating water in the water storage tank; an end cover is arranged at the upper end of the heat preservation box, a heating assembly is arranged in the end cover, positioning mechanisms are arranged at the front end and the rear end of the heat preservation box, and the positioning mechanisms are used for positioning the end cover; the front end of the water storage tank is fixedly connected with a drain pipe, and the rear end of the water storage tank is fixedly connected with a water inlet pipe; the front end of the heat preservation box is fixedly connected with an air outlet pipe, and the rear end of the heat preservation box is fixedly connected with an air inlet pipe.

Optionally, circulation mechanism includes circulating pump, connecting pipe and shunt tubes, storage water tank rear end fixedly connected with connecting pipe, the one end fixedly connected with circulating pump's that the storage water tank was kept away from to the connecting pipe water inlet end, circulating pump's play water end fixedly connected with shunt tubes.

Optionally, heating element includes heating frame and heating pipe, the inside fixedly connected with heating frame of end cover, the inside fixedly connected with heating pipe of heating frame, heating pipe one end and shunt tubes fixed connection, the heating pipe other end and back flow fixed connection, the back flow is kept away from the one end of heating pipe and is run through the storage water tank, and with storage water tank fixed connection.

Optionally, the heating pipes are distributed in an S-shaped form, and the heating pipes are in one-to-one correspondence with the heating frames.

Optionally, the heating frame is provided with a plurality of, and alternately distributes in the insulation can inside.

Optionally, positioning mechanism includes guide holder, guide bar, holding down plate, spring and baffle, both ends all fixedly connected with guide holder around the insulation can, sliding connection has the guide bar in the guide holder, guide bar upper end fixedly connected with holding down plate, the guide bar lower extreme rotates and is connected with the baffle, guide bar circumference is provided with the spring, spring one end and baffle fixed connection, the spring other end and guide holder fixed connection.

Optionally, the end cover lower extreme fixedly connected with spacing frame, sliding connection between spacing frame and the insulation can.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the heating assembly, the circulating mechanism and the heat preservation box are arranged, so that high-temperature water vapor is introduced into the heat preservation box from the air inlet pipe, water in the water storage tank can be heated under the action of the heating assembly and the circulating mechanism, the utilization of heat in the high-temperature water vapor is realized, the utilization rate of waste heat is improved, and the waste of resources is reduced; meanwhile, under the cooperation of the positioning mechanism, when the maintenance is needed, the end cover is also convenient to take down, and the maintenance efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a right-side view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of an amplifying mechanism of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

fig. 6 is a schematic top view of the present utility model with the end cap removed.

In the figure: 1. a water storage tank; 2. an insulation box; 3. a circulation mechanism; 301. a circulation pump; 302. a connecting pipe; 303. a shunt; 4. a positioning mechanism; 401. a guide seat; 402. a guide rod; 403. a lower pressing plate; 404. a spring; 405. a baffle; 5. an end cap; 6. a return pipe; 7. an air outlet pipe; 8. a drain pipe; 9. a heating assembly; 901. a heating frame; 902. heating pipes; 10. a water inlet pipe; 11. an air inlet pipe; 12. and a limit frame.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Referring to fig. 1 to 6, a waste heat utilization tank according to an embodiment of the present utility model will now be described. The waste heat utilization box comprises a water storage box 1, wherein the upper end of the water storage box 1 is fixedly connected with an insulation box 2, the rear end of the insulation box 2 is provided with a circulating mechanism 3, and the circulating mechanism 3 is used for circulating water in the water storage box 1; an end cover 5 is arranged at the upper end of the heat preservation box 2, a heating component 9 is arranged in the end cover 5, positioning mechanisms 4 are arranged at the front end and the rear end of the heat preservation box 2, and the positioning mechanisms 4 are used for positioning the end cover 5; the front end of the water storage tank 1 is fixedly connected with a drain pipe 8, and the rear end of the water storage tank 1 is fixedly connected with a water inlet pipe 10; the front end of the heat preservation box 2 is fixedly connected with an air outlet pipe 7, and the rear end of the heat preservation box 2 is fixedly connected with an air inlet pipe 11.

Specifically, water in the storage water tank 1 is filled with a certain amount of water through the water inlet pipe 10, then the water in the storage water tank 1 is conveyed into the heating assembly 9 through the circulating mechanism 3, high-temperature water vapor is introduced into the heat insulation box 2 through the air inlet pipe 11, the water in the storage water tank 1 can be heated under the cooperation of the heating assembly 9, the utilization rate of waste heat is improved, the heated water is discharged outwards through the water discharge pipe 8, and therefore the use of workers is facilitated.

The circulation mechanism 3 comprises a circulation pump 301, a connecting pipe 302 and a shunt pipe 303, wherein the rear end of the water storage tank 1 is fixedly connected with the connecting pipe 302, one end, far away from the water storage tank 1, of the connecting pipe 302 is fixedly connected with the water inlet end of the circulation pump 301, the water outlet end of the circulation pump 301 is fixedly connected with the shunt pipe 303, and when the circulation mechanism is operated, water in the water storage tank 1 can enter the circulation pump 301 under the action of the connecting pipe 302 and then enter the shunt pipe 303, and at the moment, the water is shunted under the action of the shunt pipe 303 by starting the circulation pump 301.

The heating element 9 includes heating frame 901 and heating pipe 902, and the inside fixedly connected with heating frame 901 of end cover 5, the inside fixedly connected with heating pipe 902 of heating frame 901, heating pipe 902 one end and shunt tubes 303 fixed connection, the heating pipe 902 other end and back flow 6 fixed connection, back flow 6 keep away from the one end of heating pipe 902 and run through storage water tank 1, and with storage water tank 1 fixed connection, during operation, through setting up heating pipe 902 and heating frame 901, can heat the water in the heating pipe 902.

The heating pipes 902 are distributed in an S-shaped form, and the heating pipes 902 are in one-to-one correspondence with the heating frames 901, and when the heating pipes 902 are distributed in the S-shaped form, the heating area can be increased.

The heating frame 901 is provided with a plurality of, and alternately distributes inside insulation can 2, and during operation, owing to the crisscross distribution of heating frame 901, just be convenient for carry out the vortex to the gas of entering at this moment, be favorable to the inside heat of make full use of high temperature vapor.

The positioning mechanism 4 comprises a guide seat 401, a guide rod 402, a lower pressing plate 403, a spring 404 and a baffle 405, wherein the guide seat 401 is fixedly connected to the front end and the rear end of the heat insulation box 2, the guide rod 402 is slidably connected to the guide seat 401, the lower pressing plate 403 is fixedly connected to the upper end of the guide rod 402, the baffle 405 is rotatably connected to the lower end of the guide rod 402, the spring 404 is arranged on the circumferential surface of the guide rod 402, one end of the spring 404 is fixedly connected with the baffle 405, the other end of the spring 404 is fixedly connected with the guide seat 401, and when the positioning mechanism works, the lower pressing plate 403 is conveniently rotated by pulling the lower pressing plate 403 upwards, so that the lower pressing plate 403 does not press the end cover 5 any more, and the end cover 5 is conveniently taken down.

Optionally, end cover 5 lower extreme fixedly connected with spacing frame 12, sliding connection between spacing frame 12 and the insulation can 2, during operation, through setting up spacing frame 12, can prevent at this moment that end cover 5 from taking place to remove.

Working principle:

when the water heater is used, a certain amount of water is filled into the water storage tank 1 through the water inlet pipe 10, then high-temperature water vapor is introduced into the heat preservation box 2 through the air inlet pipe 11, the circulating pump 301 is started at the moment, the water in the water storage tank 1 can be input into the heating pipe 902 under the action of the circulating pump 301, then the water can be heated under the action of the heating pipe 902 and the heating frame 901, and the heated water enters the water storage tank 1 along the return pipe 6, so that the water in the water storage tank 1 can be heated, waste heat in the high-temperature steam can be utilized, the utilization rate of the waste heat is improved, and the waste of resources is reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a waste heat utilization box, includes storage water tank (1), its characterized in that: the upper end of the water storage tank (1) is fixedly connected with an insulation box (2), the rear end of the insulation box (2) is provided with a circulating mechanism (3), and the circulating mechanism (3) is used for circulating water in the water storage tank; an end cover (5) is arranged at the upper end of the heat preservation box (2), a heating assembly (9) is arranged in the end cover (5), positioning mechanisms (4) are arranged at the front end and the rear end of the heat preservation box (2), and the positioning mechanisms (4) are used for positioning the end cover (5); the front end of the water storage tank (1) is fixedly connected with a drain pipe (8), and the rear end of the water storage tank (1) is fixedly connected with a water inlet pipe (10); the front end of the heat preservation box (2) is fixedly connected with an air outlet pipe (7), and the rear end of the heat preservation box (2) is fixedly connected with an air inlet pipe (11).

2. The waste heat utilization tank of claim 1, wherein: the circulating mechanism (3) comprises a circulating pump (301), a connecting pipe (302) and a shunt pipe (303), wherein the connecting pipe (302) is fixedly connected to the rear end of the water storage tank (1), the water inlet end of the circulating pump (301) is fixedly connected to one end, far away from the water storage tank (1), of the connecting pipe (302), and the shunt pipe (303) is fixedly connected to the water outlet end of the circulating pump (301).

3. The waste heat utilization tank of claim 2, wherein: heating element (9) are including heating frame (901) and heating pipe (902), inside fixedly connected with heating frame (901) of end cover (5), inside fixedly connected with heating pipe (902) of heating frame (901), heating pipe (902) one end and shunt tubes (303) fixed connection, heating pipe (902) other end and back flow (6) fixed connection, back flow (6) are kept away from one end of heating pipe (902) and are run through storage water tank (1), and with storage water tank (1) fixed connection.

4. A waste heat utilization tank as claimed in claim 3, wherein: the heating pipes (902) are distributed in an S-shaped mode, and the heating pipes (902) are in one-to-one correspondence with the heating frames (901).

5. A waste heat utilization tank as claimed in claim 3, wherein: the heating frames (901) are arranged in a plurality of mode and distributed in the heat preservation box (2) in a staggered mode.

6. The waste heat utilization tank of claim 1, wherein: positioning mechanism (4) are including guide holder (401), guide bar (402), holding down plate (403), spring (404) and baffle (405), both ends all fixedly connected with guide holder (401) around insulation can (2), sliding connection has guide bar (402) in guide holder (401), guide bar (402) upper end fixedly connected with holding down plate (403), guide bar (402) lower extreme rotation is connected with baffle (405), guide bar (402) circumference is provided with spring (404), spring (404) one end and baffle (405) fixed connection, spring (404) other end and guide holder (401) fixed connection.

7. The waste heat utilization tank of claim 1, wherein: the lower end of the end cover (5) is fixedly connected with a limiting frame (12), and the limiting frame (12) is in sliding connection with the heat insulation box (2).