CN213984725U - Half-volume type heat exchanger unit - Google Patents

Abstract

The utility model discloses a semi-volume heat exchanger unit, which comprises a tank group, a medium exchange group, an expansion tank, a circulating pump and a control module; the tank group, the heat exchange medium group, the expansion tank, the circulating pump and the intelligent control cabinet are integrated on a base. The utility model discloses a setting of base can be so that heat exchanger, expansion tank, circulating pump, heat medium module and intelligent control cabinet are integrated on base upper portion, adopts the integrated design of system, compact structure, and degree of automation is high, and area is little, uses to get up to be convenient for maintain, can carry out reasonable overall arrangement.

Description

Half-volume type heat exchanger unit

Technical Field

The utility model belongs to the technical field of the heat exchanger, especially, relate to a half-capacity formula heat exchanger unit.

Background

The heat exchange unit is a heat exchange device commonly used, and among the prior art, the heat exchange unit all comprises some parts such as heat medium module, circulating pump, and these parts are all scattered install and place, then are being linked together these parts through the pipeline, and installation construction will consume a large amount of manpowers and time like this to area is big, has brought the inconvenience to the maintenance in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a rationally distributed high-efficient constant temperature half positive displacement heat exchanger group.

In order to achieve the purpose, the utility model adopts the following technical scheme that the semi-positive displacement heat exchanger unit comprises at least one heat exchanger, a heat medium module, at least one expansion tank, a circulating pump and a control module; the method is characterized in that: the at least one heat exchanger, the heating medium module, the at least one expansion tank, the circulating pump and the control module are all integrated on a base. Through the setting of base for heat exchanger, heat medium module, expansion tank, circulating pump and control module all integrate on this base, and integrated modular design makes the structure compacter, and degree of automation is high, and holistic overall arrangement is reasonable more, and area is littleer.

Secondly when equipment is when installation or equipment breaks down, the installation of dispersion then can be consuming time and wasting power, and occupation of land space is not only big, still can make the workman comparatively complicated when installing equipment, and the design that integrates can carry out holistic installation to equipment for more convenient when being under construction the equipment fixing, when keeping in repair to equipment simultaneously, save a large amount of time, directly carry out reasonable maintenance to the setting that integrates, reduce the intake of cost of labor simultaneously.

Further, the circulating pump comprises a circulating main pipe, a connecting port, a circulating port and a liquid supplementing port, wherein the through pipe is arranged on the circulating main pipe and is arranged on the through pipe; the circulation port is communicated with the bottom of the expansion tank, and the connecting port is communicated with the bottom of the heat exchanger; the circulation port is communicated with the bottom of the expansion tank. Through the effect of circulating pump, can be so that whole equipment power consumptive fewly, it is water-tight, magnetic drive does not move the sealing member, has eliminated the problem of leaking, can get up the hydrologic cycle simultaneously, and is better to the heating effect of water, if when containing little debris in the circulating water, can not influence the overall work of circulating pump, has guaranteed the stability of work operation.

Furthermore, a plurality of groups of circulating parts are arranged on the circulating main pipe, the circulating parts are connected through a circulating transverse pipe, and a recycling opening is formed in the circulating transverse pipe. Through setting up a plurality of cyclic components, hot water can be selective mode switch, and water can be followed a set of cyclic component and flowed, or the multiunit cyclic component flows, has guaranteed the stability of hydrologic cycle operation, secondly when a set of cyclic component breaks down, can follow the cyclic component of another group and flow, does not influence whole hydrologic cycle's work, has also made things convenient for the cyclic component to the trouble to maintain simultaneously.

Further, the circulating part comprises a first circulating assembly, a second circulating assembly arranged on one side of the first circulating assembly, and a system circulating pump used for connecting the first circulating assembly and the second circulating assembly. Make the thermal efficiency of water than higher through setting up of system's circulating pump, labour saving and time saving relatively, and system's circulating pump noise is little, and power consumptive few can practice thrift the electric resource, and air pollution is less, secondly sets up through the connection of first circulation subassembly and second circulation subassembly, can make more reasonable application in space for space overall layout is compacter, and area is little.

Further, the first circulation assembly comprises a first circulation pipe, a first corrugated pipe arranged on the first circulation pipe, and a first check valve and a first ball valve arranged on the first circulation pipe. Through setting up first bellows, can be when taking place vibrations to equipment, can play absorbing effect, the stable operation of protective apparatus, and the bellows pipe wall is thinner, sensitivity is higher, be equipped with first check valve and first ball valve simple structure simultaneously again, small, light in weight, it has two sealed faces, sealing performance is good, can realize sealing completely, the fluid resistance is little, the steady operation of equipment has been guaranteed, the equipment operation is more firm, secondly such setting, make holistic system layout compact structure, the also furthest's of compact design performance heat exchange efficiency, the operation is lighter, the convenience that the maintenance in the later stage of also being convenient for brought simultaneously.

Further, the second circulation assembly comprises a second circulation pipe, a second corrugated pipe arranged on the second circulation pipe and a second ball valve. Through the setting of second bellows, can strengthen the stability to the transmission of second circulating pipe simultaneously, have the second ball valve again simultaneously for first circulating pipe and second circulating pipe mutual noninterference have guaranteed the stability that work goes on, secondly through the design of second circulating pipe again, and holistic overall arrangement is compacter, the application of space rationalization, and area is little, has also guaranteed hot water transmission's stability simultaneously.

Further, the heat exchanger comprises a tank body, a heat exchange device arranged on the tank body, and a heat medium inlet and a heat medium outlet which are arranged on the heat exchange device; the heat medium inlet and the heat medium outlet are communicated through a heat medium module. Through the setting of heat medium module, can be better to the heat exchange effect of water, guaranteed the security of water when carrying out the heat exchange simultaneously and heat exchange efficiency's high efficiency.

Furthermore, the heat medium module comprises a heat exchange medium main pipe, a heat medium port arranged on the heat medium main pipe, a temperature control valve arranged on the heat medium main pipe, a branch pipe arranged on the heat medium main pipe and a branch pipe assembly arranged at the lower end of the heat medium main pipe. Through the setting that adopts the temperature-sensing valve, reach controlgear exit temperature, can solve the balance problem of water simultaneously, the steady operation of temperature-sensing valve has been guaranteed, secondly through setting up heat medium house steward and branch pipe again, guaranteed that rivers can follow the different estimation outflow, guarantee the stability of the velocity of water flow, through the setting of heat medium house steward, be linked together branch pipe and branch pipe subassembly, make the structure compacter, the rationalization of space application, the convenience that the maintenance of also being convenient for to the later stage brought.

Furthermore, the branch pipe assembly comprises a branch pipe and a branch outlet arranged on the branch pipe; the heat medium outlet is arranged on the branch pipe. Through the setting of minute pipe, water can be followed heat medium house steward and branch pipe and flowed in grades, when one of them minute pipe is impaired, water can be followed another heat medium house steward and continue to flow in, has guaranteed the stability that work goes on, and the maintenance in the later stage of also being convenient for makes its structure compacter, and degree of automation is high, and takes up an area of rationally.

Furthermore, third ball valves are arranged on the heating medium main pipe, the branch pipes and the branch pipes. Through setting up the third ball valve, guaranteed all mutual interference in heat medium house steward, branch pipe and the branch pipe, guaranteed the stability that equipment went on, secondly the design rationalization more of pipeline for area is little, the rational application in space changes.

To sum up the utility model has the advantages of it is following: the utility model discloses a setting of base can be so that heat exchanger, expansion tank, circulating pump, heat medium module and control module are integrated on base upper portion, adopt the integrated design of system, compact structure, and degree of automation is high, and area is little, uses to get up to be convenient for maintain, can carry out reasonable overall arrangement.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3.

Fig. 5 is a left side view of the present invention.

Fig. 6 is a top view of the present invention.

Detailed Description

As shown in fig. 1 to 6, a semi-positive displacement heat exchanger unit includes at least one heat exchanger 1, a heat medium module 2, at least one expansion tank 3, a circulation pump 4 and a control module 5 a; the at least one heat exchanger 1, the heating medium module 2, the at least one expansion tank 3, the circulating pump 4 and the control module 5a are integrated on a base 9; with this heat exchanger and expansion tank all set up to 1 in this embodiment, through the setting that adopts base 9, can be so that heat exchanger 1, expansion tank 3, circulating pump 4, heat medium module 2 and control module all become on base 9 for compact more of structure, degree of automation is high, and is rationally distributed, and area is little, makes equipment maintenance more convenient simultaneously.

Specifically, the circulation pump 4 includes a circulation header pipe 40, a through pipe 401, a connection port 402, a circulation port 41, and a fluid infusion port 42; the circulation main pipe 40 is formed by bending a metal pipe, the metal pipe has excellent wear resistance, high temperature resistance and corrosion resistance, is easy to clean, has a prolonged service life, can not emit peculiar smell, and is more environment-friendly, and one end of the circulation main pipe 40 is fixedly connected with the bottom of the expansion tank 3; one end of the through pipe 401 is fixedly connected to the right end of the circulation main pipe 40, the other end of the through pipe 401 is communicated with the bottom of the heat exchanger 1, the through pipe 401 is fixedly connected with the bottom of the heat exchanger 1 through a flange, the through pipe is more convenient to disassemble through flange connection, the strength of a joint is high, the sealing performance is good, furthermore, a butterfly valve 4011 is arranged on the through pipe 401, the butterfly valve 4011 is the prior art and can be purchased from the market, and through the arrangement of the butterfly valve, the butterfly valve is small in size and light in weight, and when the arrangement is equipped, the butterfly valve is more convenient and fast, has good sealing performance and high adjusting performance; the connecting block port 402 is arranged at the upper end of the through pipe 401 and communicated with the heat exchanger 1; the circulation port 41 is arranged at one end of the circulation main pipe 40, the bottom of the expansion tank 3 is communicated with the circulation port 41, the circulation port 41 is communicated with the bottom of the expansion tank in a welding mode, and the circulation main pipe 40 is connected with the bottom of the expansion tank more firmly and more conveniently in welding by adopting a welding mode; the liquid supplementing port 42 is arranged at the other end of the circulating main pipe 40, and is fixedly connected with an external pipeline through a flange.

Specifically, a plurality of groups of circulating parts 5 are arranged on the circulating main pipe 40, the plurality of groups of circulating parts 5 are connected through a circulating transverse pipe 53, and a recovery port 54 is arranged on the circulating transverse pipe 53; in the embodiment, the number of the circulating parts 5 is 2, the circulating parts are fixedly connected to the circulating main pipe 40 at uniform intervals, hot water can be switched in a selective mode by arranging a plurality of circulating parts, water can flow out of one group of circulating parts or a plurality of groups of circulating parts, the stability of water circulating operation is ensured, and when one group of circulating parts fails, the hot water can flow out of the other group of circulating parts, so that the whole water circulating work is not influenced, and meanwhile, the failed circulating parts are convenient to maintain; the 2 groups of circulating components 5 are communicated through a circulating transverse pipe 53, a water return port 54 is arranged on the circulating transverse pipe 53, and the upper end of the water return port 54 is connected with an external pipeline through a flange.

Specifically, the circulating part 5 includes a first circulating assembly 50, a second circulating assembly 51 and a system circulating pump 52; the first circulation module 50 is fixedly connected to the circulation header pipe 40; the second circulating assembly 51 is arranged at the front side of the first circulating assembly 50; the system circulating pump 52 is used for connecting the first circulating assembly 50 and the second circulating assembly 51, the heat efficiency of water is higher through the arrangement of the system circulating pump, time and labor are saved, the noise of the system circulating pump is low, electricity is saved due to low electricity consumption, and air pollution is low.

Specifically, the first circulation pipe assembly 50 includes a first circulation pipe 501, a first bellows 502, a first check valve 503, and a first ball valve 504; the first circulating pipe 501 is bent from a metal pipe to form a metal bent pipe and is arranged in an N shape, the first circulating pipe 501 can be arranged into one section or can be arranged into a plurality of sections which are detachably connected, the connecting pipe is more convenient to process and mount when being arranged into one section, the cost is reduced, the connecting pipe is connected by the sections, when the connecting pipe at a certain part is damaged, only the connecting pipe at the damaged area needs to be replaced, and meanwhile, the size is reduced in the packaging or transportation process, so that the convenience is improved; the first corrugated pipe 502 is fixedly connected to the first circulating pipe 501, the first corrugated pipe 502 is a corrugated pipe available in the market in the prior art, the first corrugated pipe 502 can play a role in damping when equipment vibrates, the equipment is protected to stably run, the pipe wall of the corrugated pipe is thin, the sensitivity is high, and the lower end of the first corrugated pipe 502 is connected with the system circulating pump 52 through a flange; the first check valve 503 and the first ball valve 504 are both arranged on the N-shaped vertical pipe, the structure is simple, the size is small, the weight is light, the sealing performance is good due to the fact that the first check valve 503 and the first ball valve 504 are arranged, sealing can be completely achieved due to the fact that the two sealing surfaces are arranged, the fluid resistance is small, stable operation of equipment is guaranteed, the equipment is stable and stable in operation, and the first check valve 503 and the first ball valve 504 are connected with the first circulating pipe 501 through flanges.

Specifically, the second circulation pipe assembly 51 includes a second circulation pipe 511, a second bellows 512, and a second ball valve 513; the second circulation pipe 511 is formed by bending a metal pipe and is arranged in an L shape; the second corrugated pipe 512 is arranged on the L-shaped transverse pipe, and the stability of transmission to the second circulating pipe 511 can be enhanced through the arrangement of the second corrugated pipe 512, and the second corrugated pipe 512 is connected with the circulating pump 52 of the system through a flange; the second ball valve 513 is arranged on the vertical pipe of the L-shaped structure, the stability of the water transmission process is guaranteed through the arrangement of the second ball valve, the upper end and the lower end of the second ball valve are connected with the second circulating pipe 511 through flanges, the stability of the second circulating pipe 511 and the second ball valve 513 is improved through flange connection, when the second ball valve 513 is damaged, the flanges can be also detached, single replacement is carried out on the second ball valve 513, the whole second circulating pipe 511 does not need to be replaced, the cost is reduced, and meanwhile, the assembly is more convenient.

Specifically, the heat exchanger 1 comprises a tank body 10, a heat exchange device 11, a heat medium inlet 12 and a heat medium outlet 13; the heat exchange device 11 is arranged on the tank body 10; the heat medium inlet 12 is arranged on the upper end surface of the heat exchange device 11; the heat medium outlet 13 is arranged on the lower end surface of the heat exchange device 11; the heating medium inlet 12 and the heating medium outlet 13 are communicated through the heating medium module 2.

Specifically, the heat medium module 2 comprises a heat medium main pipe 60, a heat medium port 61, a temperature control valve 62, a branch pipe 63 and a branch pipe assembly 7; the heating medium main pipe 60 is a pipe formed by bending a metal pipe, and the heating medium inlet 12 is arranged on the heating medium main pipe 60; the heat medium port 61 is arranged at the upper end of the heat medium main pipe 60, and the heat medium port 61 is connected with an external pipeline through a flange; the temperature control valve 62 is arranged on the heat medium main pipe 60, the front end and the rear end of the temperature control valve 62 are connected with the heat medium main pipe 60 through flanges, the outlet temperature of the control equipment is achieved by adopting the temperature control valve, meanwhile, the water balance problem can be solved, and the stable operation of the temperature control valve is ensured; the branch pipe 63 is fixedly connected to the heating medium main pipe 60; the branch pipe assembly 7 is arranged at the lower end of the heating medium main pipe 60.

Specifically, the branch pipe assembly 7 comprises a branch pipe 70 and a branch outlet 71; one end of the branch pipe 70 is fixedly connected with the lower part of the heating medium main pipe 60, the branch pipe 70 is formed by bending a metal pipe, and the heating medium outlet 13 is arranged on the branch pipe 70; divide the export 71 to locate the right-hand member of being in 70, should divide to export to go up through an external pipeline of flange joint, through the setting that adopts the branch pipe, water can follow heat medium house steward and branch pipe and flow in grades, when one of them divides the pipe impaired, water can follow another heat medium house steward and continue to flow in, has guaranteed the stability that work was gone on, the maintenance in the later stage of also being convenient for makes its structure compacter, degree of automation is high, and takes up an area of rationally.

Specifically, the heating medium main pipe 60, the branch pipe 63 and the branch pipe 70 are all provided with a third ball valve 64; third ball valve 64 both ends all adopt the flange to connect respectively on heat medium house steward 60, branch pipe 63 and minute pipe 70, through the connection of flange, can be so that connecting inseparabler, and when the renewal part, flange joint can dismantle the change again simultaneously, maintains convenience more.

Claims (10)

1. A semi-volume heat exchanger unit comprises at least one heat exchanger (1), a heat medium module (2), at least one expansion tank (3), a circulating pump (4) and a control module (5 a); the method is characterized in that: the heat exchanger (1), the heat medium module (2), the expansion tank (3), the circulating pump (4) and the control module (5a) are integrated on a base (9).

2. The semi-positive displacement heat exchanger unit of claim 1, wherein: the circulating pump comprises a circulating main pipe (40), a through pipe (401) arranged on the circulating main pipe (40), a connecting port (402) arranged on the through pipe (401), a circulating port (41) arranged on the circulating main pipe (40) and a liquid supplementing port (42).

3. The semi-positive displacement heat exchanger unit of claim 2, wherein: the recycling system is characterized in that a plurality of groups of recycling components (5) are arranged on the recycling header pipe (40), the groups of recycling components (5) are connected through a recycling transverse pipe (53), and a recycling opening (54) is formed in the recycling transverse pipe (53).

4. A semi-volumetric heat exchanger unit according to claim 3, wherein: the circulating part (5) comprises a first circulating assembly (50), a second circulating assembly (51) arranged on one side of the first circulating assembly (50), and a system circulating pump (52) used for connecting the first circulating assembly (50) and the second circulating assembly (51).

5. The semi-positive displacement heat exchanger unit of claim 4, wherein: the first circulation assembly (50) comprises a first circulation pipe (501), a first corrugated pipe (502) arranged on the first circulation pipe (501), and a first check valve (503) and a first ball valve (504) arranged on the first circulation pipe (501).

6. The semi-positive displacement heat exchanger unit of claim 4, wherein: the second circulation module (51) comprises a second circulation pipe (511), a second corrugated pipe (512) arranged on the second circulation pipe (511) and a second ball valve (513).

7. The semi-volume type heat exchanger unit according to claim 1, wherein the heat exchanger (1) comprises a tank body (10), a heat exchange device (11) arranged on the tank body (10), a heat medium inlet (12) and a heat medium outlet (13) arranged on the heat exchange device (11); the heat medium inlet (12) is communicated with the heat medium outlet (13) through the heat medium module (2).

8. The semi-positive displacement heat exchanger unit according to claim 7, wherein the heat medium module (2) comprises a heat medium main pipe (60), a heat medium port (61) arranged on the heat medium main pipe (60), a temperature control valve (62) arranged on the heat medium main pipe (60), a branch pipe (63) arranged on the heat medium main pipe (60) and a branch pipe assembly (7) arranged at the lower end of the heat medium main pipe (60).

9. The semi-volume heat exchanger unit according to claim 8, wherein the branch pipe assembly (7) comprises a branch pipe (70) and a branch outlet (71) arranged on the branch pipe (70); the heating medium outlet (13) is arranged on the branch pipe (70).

10. The semi-positive displacement heat exchanger unit of claim 9, wherein: and third ball valves (64) are arranged on the heating medium main pipe (60), the branch pipes (63) and the branch pipes (70).

Images