CN214582614U

CN214582614U - Adjust convenient positive displacement heat exchanger

Info

Publication number: CN214582614U
Application number: CN202120279496.6U
Authority: CN
Inventors: 张思兰; 刘金健; 王红; 许延义
Original assignee: Shandong Anrun Thermal Technology Co ltd
Current assignee: Shandong Anrun Thermal Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-02
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an adjust convenient positive displacement heat exchanger, including shell body, heat exchanger, preheating water tank, the heat exchanger is located the inside of shell body, the surface of heat exchanger is provided with air supply input tube, air supply output tube, cold water and emits into the pipe, the heat exchanger communicates with each other with preheating water tank through cold water drainage pipe and is connected. The utility model discloses in, waste heat after the heat exchanger heat transfer is discharged through the air supply output tube, the inside of spiral heating pipe can be carried with the waste heat to the air supply output tube, the spiral heating pipe can heat the inside water of preheating water tank, water after the inside heating of preheating water tank can be heated the inside heat of inputting the heat exchanger into through cold water discharging pipe, moreover, the steam generator is simple in structure, can retrieve the waste heat that the heat exchanger produced, thereby preheat the water that the heat exchanger got into, thereby improve the utilization ratio of the energy, better energy-concerving and environment-protective effect has.

Description

Adjust convenient positive displacement heat exchanger

Technical Field

The utility model relates to a positive displacement heat exchanger technical field especially relates to an adjust convenient positive displacement heat exchanger.

Background

A heat exchanger (also called heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied;

the prior positive displacement heat exchanger has certain disadvantages, and certain waste heat can exist when gas after the heat exchanger is exchanged is discharged when cold water is subjected to cold heat exchange through a heat source, so that the prior device cannot utilize the waste heat, certain energy loss is caused, and certain influence is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positive displacement heat exchanger convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a positive displacement heat exchanger convenient to adjust comprises an outer shell, a heat exchanger and a preheating water tank, wherein the heat exchanger is positioned inside the outer shell, an air source input pipe, an air source output pipe and a cold water discharge pipe are arranged on the outer surface of the heat exchanger, and the heat exchanger is communicated and connected with the preheating water tank through the cold water discharge pipe;

the inner wall of the preheating water tank is fixedly connected with a fixing frame, the outer surface of the fixing frame is provided with a spiral heating pipe in a supporting mode, and the gas source output pipe is communicated and connected with the spiral heating pipe;

the outer surface of the preheating water tank is provided with an exhaust pipe and a water inlet pipe respectively;

the outer surface of the outer shell is provided with a controller.

As a further description of the above technical solution:

and the top of the outer shell is provided with a safety valve and a hot water discharge pipe.

As a further description of the above technical solution:

the top fixedly connected with supporting legs of shell body, and the supporting legs is the three of mutual symmetry, the bottom central point of shell body puts and is provided with the blow off pipe.

As a further description of the above technical solution:

the surface of shell body is provided with thermometer and manometer, and the controller respectively with thermometer and manometer electric connection.

As a further description of the above technical solution:

the outer surface that the cold water was gone into the pipe is provided with first solenoid valve, the surface of air supply output tube is provided with the second solenoid valve, and the controller respectively with first solenoid valve and second solenoid valve electric connection.

As a further description of the above technical solution:

a manhole is arranged at one side of the outer surface of the outer shell.

The utility model discloses following beneficial effect has:

1. the positive displacement heat exchanger convenient to adjust can improve the safety of the device in use through the arranged heat exchanger, the first electromagnetic valve, the second electromagnetic valve, the spiral heating pipe, the preheating water tank and the controller, the safety valve can improve the safety of the device in use, the hot water discharge pipe can discharge hot water in the outer shell, the supporting legs can enable the device to keep stable, the drain pipe can automatically discharge impurities in water, the controller can control the temperature and pressure in the outer shell through a thermometer and a pressure gauge, so that the operation of the first electromagnetic valve and the second electromagnetic valve can be controlled according to a set temperature value, waste heat after heat exchange of the heat exchanger is discharged through the air source output pipe, the air source output pipe can convey the waste heat to the inside of the spiral heating pipe, the spiral heating pipe can heat water in the preheating water tank, water after being heated in the preheating water tank can be input into the heat exchanger through the cold water discharge pipe to be heated, simple structure can retrieve the waste heat that the heat exchanger produced to preheat the water that the heat exchanger got into, thereby improve the utilization ratio of the energy, have better energy-concerving and environment-protective effect.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the preheating water tank of the present invention.

Illustration of the drawings:

1. an outer housing; 2. a safety valve; 3. a thermometer; 4. a manhole; 5. supporting legs; 6. a blow-off pipe; 7. a hot water discharge pipe; 8. a pressure gauge; 9. a controller; 10. a heat exchanger; 11. a gas source input pipe; 12. a gas source output pipe; 13. cold water is discharged into the pipe; 14. preheating a water tank; 15. a first solenoid valve; 16. a fixed mount; 17. a spiral heating pipe; 18. a second solenoid valve; 19. an exhaust pipe; 20. and (4) a water inlet pipe.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a volume type heat exchanger convenient to adjust comprises an outer shell 1, a heat exchanger 10 and a preheating water tank 14, wherein the heat exchanger 10 is positioned inside the outer shell 1, an air source input pipe 11, an air source output pipe 12 and a cold water discharge pipe 13 are arranged on the outer surface of the heat exchanger 10, and the heat exchanger 10 is communicated and connected with the preheating water tank 14 through the cold water discharge pipe 13; wherein, the inner wall of the preheating water tank 14 is fixedly connected with a fixing frame 16, the outer surface of the fixing frame 16 is provided with a spiral heating pipe 17 in a supporting way, and the gas source output pipe 12 is communicated and connected with the spiral heating pipe 17; the outer surface of the preheating water tank 14 is respectively provided with an exhaust pipe 19 and a water inlet pipe 20; the outer surface of the outer housing 1 is provided with a controller 9.

The top of the outer shell 1 is provided with a safety valve 2 and a hot water discharge pipe 7, the safety valve 2 can improve the safety of the device in use, and the hot water discharge pipe 7 can discharge the hot water in the outer shell 1.

The top fixedly connected with supporting legs 5 of shell body 1, and supporting legs 5 are three of mutual symmetry, and the bottom central point of shell body 1 puts and is provided with blow off pipe 6, and supporting legs 5 can make device stability, and blow off pipe 6 can the automatic impurity of discharge aquatic.

The surface of shell body 1 is provided with thermometer 3 and manometer 8, and controller 9 respectively with thermometer 3 and manometer 8 electric connection, controller 9 can be through 1 inside temperature of thermometer 3 and manometer 8 control shell body and pressure to the temperature of being convenient for automatic control regulation settlement.

The outer surface of the cold water discharging pipe 13 is provided with a first electromagnetic valve 15, the outer surface of the air source output pipe 12 is provided with a second electromagnetic valve 18, the controller 9 is electrically connected with the first electromagnetic valve 15 and the second electromagnetic valve 18 respectively, and the controller 9 can automatically control the first electromagnetic valve 15 and the second electromagnetic valve 18 to automatically operate, so that the heat source and the cold water can be automatically controlled to be input conveniently.

A manhole 4 is provided at a position of one side of an outer surface of the outer case 1, and the manhole 4 can repair the inside of the outer case 1 through the outside, thereby improving the efficiency of repair.

The working principle is as follows: when using and adjusting convenient positive displacement heat exchanger, waste heat after the heat exchanger 10 heat transfer discharges through air supply output tube 12, air supply output tube 12 can carry the inside of spiral heating pipe 17 with the waste heat, spiral heating pipe 17 can heat the water of preheating tank 14 inside, water after the preheating tank 14 inside heating can be gone into pipe 13 through cold water and is being inputed into heat exchanger 10 inside and heat, moreover, the steam generator is simple in structure, can retrieve the waste heat that heat exchanger 10 produced, thereby preheat the water that heat exchanger 10 got into, thereby improve the utilization ratio of the energy, better energy-concerving and environment-protective effect has, certain practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an adjust convenient positive displacement heat exchanger, includes shell body (1), heat exchanger (10), preheating water tank (14), its characterized in that: the heat exchanger (10) is positioned inside the outer shell (1), an air source input pipe (11), an air source output pipe (12) and a cold water discharge pipe (13) are arranged on the outer surface of the heat exchanger (10), and the heat exchanger (10) is communicated and connected with a preheating water tank (14) through the cold water discharge pipe (13);

wherein, the inner wall of the preheating water tank (14) is fixedly connected with a fixing frame (16), the outer surface of the fixing frame (16) is provided with a spiral heating pipe (17), and the gas source output pipe (12) is communicated and connected with the spiral heating pipe (17);

the outer surface of the preheating water tank (14) is respectively provided with an exhaust pipe (19) and a water inlet pipe (20);

the outer surface of the outer shell (1) is provided with a controller (9).

2. A positive displacement heat exchanger with ease of adjustment as defined in claim 1, wherein: the top of the outer shell (1) is provided with a safety valve (2) and a hot water discharge pipe (7).

3. A positive displacement heat exchanger with ease of adjustment as defined in claim 1, wherein: the top fixedly connected with supporting legs (5) of shell body (1), and supporting legs (5) are three of mutual symmetry, the bottom central point of shell body (1) puts and is provided with blow off pipe (6).

4. A positive displacement heat exchanger with ease of adjustment as defined in claim 1, wherein: the outer surface of shell body (1) is provided with thermometer (3) and manometer (8), and controller (9) respectively with thermometer (3) and manometer (8) electric connection.

5. A positive displacement heat exchanger with ease of adjustment as defined in claim 1, wherein: the outer surface of cold water discharge pipe (13) is provided with first solenoid valve (15), the outer surface of air supply output tube (12) is provided with second solenoid valve (18), and controller (9) respectively with first solenoid valve (15) and second solenoid valve (18) electric connection.

6. A positive displacement heat exchanger with ease of adjustment as defined in claim 1, wherein: a manhole (4) is arranged at one side of the outer surface of the outer shell (1).