CN213300501U

CN213300501U - Circulating water heater with good heating effect

Info

Publication number: CN213300501U
Application number: CN202021824741.9U
Authority: CN
Inventors: 陈清风
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-28
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a circulating water heater with good heating effect in the technical field of water heaters, which comprises an outer shell, wherein the bottom of an inner cavity of the outer shell is fixedly connected with an air pump, a compressor and a waste heat conversion box from left to right in sequence, external low-temperature low-pressure air is conveyed into the compressor through the air pump, then the low-temperature low-pressure air is pressurized through the compressor, so that the low-temperature low-pressure air is changed into high-temperature high-pressure air, then the high-temperature high-pressure air is introduced into a heating box, cold water in a hot water exchanger can be heated for the first time, and when the heating is carried out, waste gas carrying residual heat is introduced into the waste heat conversion box through a waste gas discharge pipeline, so that lithium bromide solution in the waste heat conversion box is heated and gasified, then the waste heat pump condenser is upwards passed through to condense and release heat and heat the hot water exchanger for, thereby making the heating effect inside the heating box better.

Description

Circulating water heater with good heating effect

Technical Field

The utility model relates to a hot water machine technical field specifically is a circulating hot water machine that heating effect is good.

Background

The water heater is also called a water heater. Is equipment for supplying domestic water and bath water. At present, the electric water heater gradually exits from the historical stage, and the air energy water heater is gradually known and slowly accepted by people. The water heaters are roughly divided into two types, one type is an electric water heater, the other type is an air energy water heater, the electric water heater is poor in efficiency ratio, generally has two levels, three levels and even four levels, the main reason is that the electric water heater adopts electric heating as a heating medium and completely uses electric energy, the input power is as high as 7KW and 8KW, the consumed electric energy is very large, the electric loss of the air energy water heater in use is small, but the heating effect of the existing air energy water heater in use is not good, and a large amount of waste heat is wasted in heating, so that the waste of resources is caused, therefore, a circulating water heater with a good heating effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circulating hot water machine that heating effect is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circulating water heater with good heating effect comprises an outer shell, wherein one side of the outer shell is fixedly connected with a controller, the bottom of an inner cavity of the outer shell is fixedly connected with an air suction pump, a compressor and a waste heat conversion box from left to right in sequence, the top of the waste heat conversion box is fixedly connected with a heating box, one end of the air suction pump extends to the outside of the outer shell and is fixedly connected with an air suction head, the other end of the air suction pump is connected with an air inlet pipe, one end of the air inlet pipe, far away from the air suction pump, is fixedly connected with the compressor, one end of the compressor, far away from the air inlet pipe, is fixedly connected with an air outlet pipe, one end of the air outlet pipe, far away from the compressor, extends to the inside of the heating box, the top of the inner cavity of, the waste heat recovery device comprises a water storage tank, a water inlet, a cold water outlet pipeline, a water pump, a water delivery pipe, a water delivery valve, a water mixing valve, a cold water outlet pipeline, a water mixing pipeline, a waste gas discharge pipeline and a waste gas conversion tank, wherein the top of the water storage tank is provided with the water inlet, one side of the water storage tank is fixedly connected with the cold water outlet pipeline, the bottom of an inner cavity of the water storage tank is fixedly connected with the water pump, the water delivery end of the water pump is fixedly connected with the water delivery pipe, one end of the water delivery pipe, far away from the water pump, sequentially penetrates through the water storage tank, an outer shell and a heating tank and is fixedly connected with one side of a hot water exchanger, one side of the hot water exchanger, far away from the water delivery pipe, is fixedly connected with the hot water outlet pipeline, and an exhaust port is formed in one side of the waste heat conversion box, which is far away from the waste gas discharge pipeline.

Preferably, a rotary switch is installed on one side of the surface of the controller, control buttons are installed on the other side of the surface of the controller, and the control buttons are arranged in two rows, three in each row, and are uniformly distributed at equal intervals.

Preferably, a low-temperature heat exchange medium is arranged at the bottom of the inner cavity of the waste heat conversion box, and the medium is a lithium bromide solution.

Preferably, the air inlet pipe is in threaded connection with the air suction pump.

Preferably, control valves are installed on the outer surfaces of the cold water outlet pipeline and the exhaust port, and the two control valves are electromagnetic valves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, carry external low temperature low pressure air into the compressor inside through the aspiration pump, then pressurize through the compressor, make low temperature low pressure air become high temperature high pressure air, then let it in the heating cabinet inside, make it can carry out the primary heating with the cold water in the hot water exchanger, and when heating, the residual gas that carries residual heat is let in the waste heat conversion case through residual gas discharge pipe, make its inside lithium bromide solution be heated and gasified, then go up through the heat pump condenser, make its condensation release heat and carry out the secondary heating to the hot water exchanger, after the condensation, solution can flow to the bottom of waste heat conversion case again, thereby make the heating effect of the heating cabinet inside better, and because this device is to the cyclic utilization of inside lithium bromide solution and the reutilization to the waste heat, make this device's energy-conservation nature stronger, the waste of resources is avoided.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

in the figure: 1. an outer housing; 2. a controller; 3. an air suction head; 4. an air pump; 5. an air inlet pipe; 6. a compressor; 7. an air outlet pipe; 8. an exhaust port; 9. a waste heat conversion tank; 10. a heat pump condenser; 11. a residual gas discharge pipeline; 12. a hot water outlet pipe; 13. a water mixing valve; 14. a water mixing pipeline; 15. a cold water outlet pipe; 16. a control valve; 17. a water storage tank; 18. a water inlet; 19. a water delivery pipe; 20. a water pump; 21. A rotary switch; 22. a control button; 23. a hot water exchanger; 24. and (4) heating the box.

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 and fig. 2, the present invention provides the following technical solutions: a circulating water heater with good heating effect comprises an outer shell 1, one side of the outer shell 1 is fixedly connected with a controller 2, the bottom of an inner cavity of the outer shell 1 is fixedly connected with an air suction pump 4, a compressor 6 and a waste heat conversion tank 9 from left to right in sequence, the top of the waste heat conversion tank 9 is fixedly connected with a heating tank 24, one end of the air suction pump 4 extends to the outside of the outer shell 1 and is fixedly connected with an air suction head 3, the other end of the air suction pump 4 is connected with an air inlet pipe 5, one end of the air inlet pipe 5, which is far away from the air suction pump 4, is fixedly connected with the compressor 6, one end of the compressor 6, which is far away from the air inlet pipe 5, is fixedly connected with an air outlet pipe 7, one end of the air outlet pipe 7, which is far away from the compressor 6, extends to the inside of the heating, the top of the water storage tank 17 is provided with a water inlet 18, one side of the water storage tank 17 is fixedly connected with a cold water outlet pipeline 15, the bottom of the inner cavity of the water storage tank 17 is fixedly connected with a water pump 20, the water delivery end of the water pump 20 is fixedly connected with a water delivery pipe 19, one end of the water delivery pipe 19, far away from the water pump 20, sequentially penetrates through the water storage tank 17, the outer shell 1 and the heating tank 24 and is fixedly connected with one side of the hot water exchanger 23, far away from the water delivery pipe 19, is fixedly connected with a hot water outlet pipeline 12, one end of the hot water outlet pipeline 12, far away from the hot water exchanger 23, is fixedly connected with a water mixing valve 13, the top of the water mixing valve 13 is fixedly connected with the cold water outlet pipeline 15, one side of the water mixing valve 13, far away from the hot water outlet pipeline 12, an exhaust port 8 is formed in one side, away from the residual gas discharge pipeline 11, of the residual heat conversion tank 9, wherein the water pump 20, the compressor 6, the air suction pump 4, the heat pump condenser 10 and the control valve 16 are electrically connected with the controller 2 and the power supply through leads, the model of the water pump 20 is ISG100-250B, the model of the compressor 6 is WW-0.9/8, the model of the air suction pump 4 is VML900.8, and the model of the heat pump condenser 10 is PES 32;

referring to fig. 2, a rotary switch 21 is installed on one side of the surface of the controller 2, control buttons 22 are installed on the other side of the surface of the controller 2, the control buttons 22 are arranged in two rows, three in each row, and are uniformly distributed at equal intervals, and the control buttons 22 are used for controlling different electric appliances, so that the control difficulty of operators is reduced, and the working efficiency is improved;

referring to fig. 1, a low-temperature heat exchange medium is arranged at the bottom of an inner cavity of the waste heat conversion tank 9, and the medium is a lithium bromide solution;

referring to fig. 1, the air inlet pipe 5 is in threaded connection with the air pump 4, so that the air pump 4 can be conveniently detached and installed;

referring to fig. 1, control valves 16 are installed on the outer surfaces of the cold water outlet pipe 15 and the exhaust port 8, and both the control valves 16 are electromagnetic valves, so that an operator can open and close the control valves 16 more conveniently.

The working principle is as follows: an operator firstly starts the water pump 20 through the controller 2 to inject cold water into the hot water exchanger 23 through the water delivery pipe 19, then starts the air pump 4 and the compressor 6 through the controller 2 to enable the air pump 4 to convey external low-temperature low-pressure air into the compressor 6, then pressurizes the air through the compressor 6 to enable the low-temperature low-pressure air to be changed into high-temperature high-pressure air, then introduces the high-temperature high-pressure air into the heating box 24 to enable the cold water in the hot water exchanger 23 to be heated for the first time, and introduces residual air carrying residual heat into the residual heat conversion box 9 through the residual air discharge pipeline 11 during heating to enable lithium bromide solution in the residual heat conversion box to be heated and gasified, then the lithium bromide solution upwards passes through the heat pump condenser 10 to enable the lithium bromide solution to be condensed to release heat and heat the hot water exchanger 23 for the second time, and the solution flows to the bottom of the residual heat, thereby make the inside heating effect of heating cabinet 24 better to because the cyclic utilization of this device to inside lithium bromide solution and the reutilization to the waste heat, make the energy-conservation nature of this device stronger, avoided the waste of resource, after finishing heating the flow, operating personnel accessible controller 2 starts control flap 16 on 8 surfaces of gas vent, and get rid of the inside compressed air of waste heat conversion case 9.

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 circulating hot water machine that heating effect is good, includes shell body (1), its characterized in that: the air-suction heat pump air-suction device is characterized in that a controller (2) is fixedly connected to one side of the outer shell (1), an air suction pump (4), a compressor (6) and a waste heat conversion box (9) are sequentially and fixedly connected to the bottom of an inner cavity of the outer shell (1) from left to right, a heating box (24) is fixedly connected to the top of the waste heat conversion box (9), one end of the air suction pump (4) extends to the outside of the outer shell (1) and is fixedly connected with an air suction head (3), the other end of the air suction pump (4) is connected with an air inlet pipe (5), one end, far away from the air suction pump (4), of the air inlet pipe (5) is fixedly connected with the compressor (6) through the air inlet pipe (5), one end, far away from the compressor (6), of the air outlet pipe (7) extends to the inside of the heating box (, the water heater is characterized in that a hot water exchanger (23) is fixedly connected to the bottom of an inner cavity of the heating tank (24), a water storage tank (17) is fixedly connected to the top of the outer shell (1), a water inlet (18) is formed in the top of the water storage tank (17), a cold water outlet pipeline (15) is fixedly connected to one side of the water storage tank (17), a water pump (20) is fixedly connected to the bottom of the inner cavity of the water storage tank (17), a water delivery pipe (19) is fixedly connected to the water delivery end of the water pump (20), one end, far away from the water pump (20), of the water delivery pipe (19) sequentially penetrates through the water storage tank (17), the outer shell (1) and the heating tank (24) and is fixedly connected to one side of the hot water exchanger (23), a hot water outlet pipeline (12) is fixedly connected to one side, far away from the hot water exchanger (23), of the hot water outlet, the top and the cold water outlet pipe way (15) fixed connection of mixing water valve (13), one side fixedly connected with that hot water outlet pipe way (12) were kept away from in mixing water valve (13) mixes water pipeline (14), one side fixedly connected with residual air discharge pipeline (11) of heating cabinet (24), one side that heating cabinet (24) were kept away from in residual air discharge pipeline (11) extends to the inside of waste heat conversion case (9), exhaust port (8) have been seted up to one side that residual air discharge pipeline (11) were kept away from in waste heat conversion case (9).

2. A circulating water heater with good heating effect as claimed in claim 1, characterized in that: rotary switch (21) is installed to the surperficial one side of controller (2), control button (22) are installed to the surperficial opposite side of controller (2), control button (22) are provided with two rows along the horizontal direction altogether, and every row is three, and equal interval evenly distributed.

3. A circulating water heater with good heating effect as claimed in claim 1, characterized in that: and a low-temperature heat exchange medium is arranged at the bottom of the inner cavity of the waste heat conversion box (9), and the medium is a lithium bromide solution.

4. A circulating water heater with good heating effect as claimed in claim 1, characterized in that: the air inlet pipe (5) is in threaded connection with the air pump (4).

5. A circulating water heater with good heating effect as claimed in claim 1, characterized in that: control valves (16) are installed on the outer surfaces of the cold water outlet pipeline (15) and the exhaust port (8), and the two control valves (16) are electromagnetic valves.