CN214276611U

CN214276611U - Semi-volume heat exchanger

Info

Publication number: CN214276611U
Application number: CN202023279379.4U
Authority: CN
Inventors: 房玉林; 王太平; 房立飞
Original assignee: Shandong Linan Thermal Technology Co ltd
Current assignee: Shandong Linan Thermal Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a half-volume heat exchanger, including unable adjustment base, two mount pads of unable adjustment base's two mount pads of top fixedly connected with, fixed plate and motor, two the mounting groove has all been seted up at the top of mount pad, two the common fixedly connected with volume jar of lateral wall of mounting groove, the mounting hole has all been seted up, two to the relative lateral wall of volume jar equal first mechanical seal of fixedly connected with in the mounting hole, two first mechanical seal's inner wall difference fixedly connected with runs through the first storage water tank and the second storage water tank that set up, be provided with a plurality of even pipes and fixed axle between first storage water tank and the second storage water tank, the even board of fixedly connected with through setting is located at the center of fixed axle lateral wall. In the utility model, the contact area between the heating medium in the high pipe and the heated water outside the pipe is increased by arranging the connecting pipes, thereby greatly improving the heat transfer efficiency; the fixed shaft drives the fan blades on the connecting plate to rotate, and the heat exchange efficiency is further improved.

Description

Semi-volume heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field especially relates to a half-capacity heat exchanger.

Background

The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and an industrial chain is formed mutually. A semi-positive displacement heat exchanger is one type of heat exchanger. The main principle of the built-in heater of the semi-positive displacement heat exchanger is that laminar flow is changed into turbulent flow for heat exchange by improving the flow velocity of heat medium in the pipe and heated water outside the pipe, so that the heat exchange effect of the heat exchange pipe is fully exerted, the short circuit phenomenon of the heated water is eliminated, and the heat transfer coefficient is greatly improved, thereby achieving the purposes of improving heat transfer efficiency and heat supply quantity, and the semi-positive displacement heat exchanger is widely used in modern industry.

The existing structure design of the semi-volume heat exchanger has certain defects, the structure of the traditional semi-volume heat exchanger is relatively complex, and the heat transfer effect is poor, so that the heat exchange efficiency of the heat exchanger is low; the existing half-volume heat exchanger is easy to cause the problem of uneven heat transfer, the temperature of water at a water inlet of a heater is very high, the temperature of water at a water outlet is relatively low, and the heat transfer efficiency of the existing half-volume heat exchanger is low and slow, so that a new half-volume heat exchanger is provided.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above purpose, the utility model adopts the following technical scheme: a semi-volume heat exchanger comprises a fixed base, wherein the top of the fixed base is fixedly connected with two mounting seats, a fixed plate and a motor, the tops of the two mounting seats are respectively provided with a mounting groove, the side walls of the two mounting grooves are jointly and fixedly connected with a volume tank, the opposite side walls of the volume tank are respectively provided with a mounting hole, the two mounting holes are respectively and fixedly connected with a first mechanical sealing element, the inner walls of the two first mechanical sealing elements are respectively and fixedly connected with a first water storage tank and a second water storage tank which are arranged in a penetrating way, a plurality of connecting pipes and fixed shafts are arranged between the first water storage tank and the second water storage tank, the center of the side wall of each fixed shaft is fixedly connected with a connecting plate which is arranged in a penetrating way, the side wall of each connecting plate is fixedly connected with a plurality of fan blades which are arranged evenly, and the center of one side, far away from each other, of the first water storage tank and the second water storage tank are respectively and fixedly connected with a second mechanical sealing element and a third mechanical sealing element which are arranged in a penetrating way, the inner walls of the second mechanical sealing element and the third mechanical sealing element are respectively and fixedly connected with a water inlet pipe and a water outlet pipe which penetrate through the water inlet pipe and the water outlet pipe, the side wall of the first water storage tank is fixedly sleeved with a toothed ring, and one side of the fixing plate is rotatably connected with a gear.

As a further description of the above technical solution:

a plurality of the connecting pipe is evenly arranged, and both ends of the connecting pipe are respectively penetrated and fixedly connected with one side of the first water storage tank and one side of the second water storage tank which are close to each other.

As a further description of the above technical solution:

and two ends of the fixed shaft are fixedly connected with the centers of the sides, close to each other, of the first water storage tank and the second water storage tank respectively.

As a further description of the above technical solution:

the fixed plate is positioned between the motor and the volume tank, and the gear ring and the gear are meshed with each other.

As a further description of the above technical solution:

and the side wall of the volume tank is close to the bottom and is close to the top, and a water inlet and a water outlet are respectively formed in the bottom.

As a further description of the above technical solution:

the connecting pipes penetrate through the connecting plate.

The utility model discloses following beneficial effect has:

1. the utility model provides a half positive displacement heat exchanger compares with traditional heat exchanger, this heat exchanger simple structure, convenient and practical through a plurality of connecting pipes that the design is simple, has increased the area of contact that heat medium and outside of tubes were added hot water in the high tube to heat transfer efficiency has been improved greatly.

2. This heat exchanger compares with traditional heat exchanger, and its structure and design all have great innovation and improvement, this half-capacity formula heat exchanger, after the starter motor, can make first storage water tank rotate to the flabellum on the accessible fixed axle drives even board rotates, can mix at the in-process of heat transfer, can reach better heat transfer effect, make cold water heating even, and can fully absorb the heat, further improved heat exchange efficiency, make the heat obtain even transmission, be worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of a semi-positive displacement heat exchanger according to the present invention;

FIG. 2 is a structural diagram of a volume tank and its connection part in a semi-volume heat exchanger according to the present invention;

FIG. 3 is a structural diagram of a connecting plate and a connecting portion thereof in a semi-positive displacement heat exchanger according to the present invention;

fig. 4 is a structural diagram of a mounting seat in a semi-positive displacement heat exchanger according to the present invention.

Illustration of the drawings:

1. a fixed base; 2. a mounting seat; 3. a fixing plate; 4. a motor; 5. mounting grooves; 6. a containment tank; 7. a first mechanical seal; 8. a first water storage tank; 9. a second water storage tank; 10. connecting pipes; 11. a fixed shaft; 12. connecting plates; 13. a fan blade; 14. a water inlet pipe; 15. a water outlet pipe; 16. a toothed ring; 17. a water inlet; 18. a water outlet; 19. a gear.

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. 1-4, the present invention provides an embodiment: a semi-volume heat exchanger comprises a fixed base 1, the top of the fixed base 1 is fixedly connected with two installation seats 2, a fixed plate 3 and a motor 4, the tops of the two installation seats 2 are respectively provided with an installation groove 5, the side walls of the two installation grooves 5 are jointly and fixedly connected with a volume tank 6, the opposite side walls of the volume tank 6 are respectively provided with an installation hole, the two installation holes are respectively and fixedly connected with a first mechanical sealing element 7, the inner walls of the two first mechanical sealing elements 7 are respectively and fixedly connected with a first water storage tank 8 and a second water storage tank 9 which are arranged in a penetrating way, a plurality of connecting pipes 10 and fixed shafts 11 are arranged between the first water storage tank 8 and the second water storage tank 9, the arrangement of the connecting pipes 10 increases the contact area between a heat medium in a high pipe and heated water outside the high pipe, thereby greatly improving the heat transfer efficiency, the center of the side walls of the fixed shafts 11 is fixedly connected with a connecting plate 12 which is arranged in a penetrating way, even flabellum 13 of a plurality of even settings of lateral wall fixedly connected with of board 12, first storage water tank 8 and second storage water tank 9 keep away from the center department of one side each other respectively fixedly connected with run through the second mechanical seal spare and the third mechanical seal spare that set up, the inner wall difference fixedly connected with of second mechanical seal spare and third mechanical seal spare runs through inlet tube 14 and the outlet pipe 15 that sets up, the fixed ring 16 that has cup jointed of lateral wall of first storage water tank 8, one side of fixed plate 3 is rotated and is connected with gear 19, behind the starter motor 4, accessible gear 19 drives first storage water tank 8 and rotates, thereby accessible fixed axle 11 drives flabellum 13 on the board 12 and rotates, can stir at the in-process that carries out the heat transfer, can reach better heat transfer effect.

A plurality of connecting pipes 10 are even setting up, and the both ends of connecting pipe 10 run through fixed connection with one side that first storage water tank 8 and second storage water tank 9 are close to each other respectively, the both ends of fixed axle 11 respectively with first storage water tank 8 and second storage water tank 9 be close to the center department fixed connection of one side each other, fixed plate 3 is located between motor 4 and the volume jar 6, ring gear 16 and gear 19 intermeshing, the lateral wall of volume jar 6 is close to the bottom position and has seted up water inlet 17 and delivery port 18 respectively by a top bottom position, a plurality of connecting pipes 10 all run through even board 12.

The working principle is as follows: the utility model provides a half-volume heat exchanger has great improvement innovation compared with traditional heat exchanger, when using this kind of half-volume heat exchanger, hot water flows in from inlet tube 14, flows out from outlet pipe 15 behind connecting pipe 10, flows in cold water from water inlet 17, flows out from delivery port 18 behind volume jar 6, and the setting of a plurality of connecting pipes 10 has increased the area of contact of heat medium in the high pipe and outer heated water of outside of tubes to heat transfer efficiency has been improved greatly; after the motor 4 is started, the gear 19 can drive the first water storage tank 8 to rotate, so that the fan blades 13 on the connecting plate 12 can be driven to rotate by the fixing shaft 11, the heat exchange process can be carried out, a better heat exchange effect can be achieved, the cold water can be heated uniformly, heat can be absorbed sufficiently, the heat exchange efficiency is further improved, and the heat can be transmitted uniformly.

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 principles of the present invention.

Claims

1. The utility model provides a half positive displacement heat exchanger, includes unable adjustment base (1), its characterized in that: the top of the fixed base (1) is fixedly connected with two mounting seats (2), a fixed plate (3) and a motor (4), the top of the two mounting seats (2) is provided with a mounting groove (5), the side walls of the two mounting grooves (5) are fixedly connected with a volume tank (6) together, the opposite side walls of the volume tank (6) are provided with mounting holes, the two mounting holes are fixedly connected with a first mechanical sealing element (7), the inner wall of the two first mechanical sealing elements (7) is fixedly connected with a first water storage tank (8) and a second water storage tank (9) which are arranged in a penetrating manner respectively, a plurality of connecting pipes (10) and a fixed shaft (11) are arranged between the first water storage tank (8) and the second water storage tank (9), the center of the side wall of the fixed shaft (11) is fixedly connected with a connecting plate (12) which is arranged in a penetrating manner, the side wall of the connecting plate (12) is fixedly connected with a plurality of fan blades (13) which are arranged uniformly, first storage water tank (8) and second storage water tank (9) keep away from the center department of one side each other respectively fixedly connected with run through the second mechanical seal spare and the third mechanical seal spare that set up, the inner wall of second mechanical seal spare and third mechanical seal spare respectively fixedly connected with run through inlet tube (14) and outlet pipe (15) that set up, the fixed ring gear (16) that has cup jointed of lateral wall of first storage water tank (8), one side rotation of fixed plate (3) is connected with gear (19).

2. A semi-positive displacement heat exchanger according to claim 1, wherein: a plurality of connecting pipes (10) are uniformly arranged, and both ends of the connecting pipes (10) are respectively and fixedly connected with one side, close to the first water storage tank (8) and the second water storage tank (9), in a penetrating way.

3. A semi-positive displacement heat exchanger according to claim 1, wherein: and two ends of the fixed shaft (11) are fixedly connected with the centers of the sides, close to each other, of the first water storage tank (8) and the second water storage tank (9) respectively.

4. A semi-positive displacement heat exchanger according to claim 1, wherein: the fixed plate (3) is positioned between the motor (4) and the volume tank (6), and the gear ring (16) and the gear (19) are meshed with each other.

5. A semi-positive displacement heat exchanger according to claim 1, wherein: the side wall of the volume tank (6) is provided with a water inlet (17) and a water outlet (18) near the bottom and near the top.

6. A semi-positive displacement heat exchanger according to claim 1, wherein: the connecting pipes (10) penetrate through the connecting plate (12).