CN220958660U - Double-temperature-state electromechanical integrated heat exchange station - Google Patents

Abstract

The utility model discloses a double-temperature-state electromechanical integrated heat exchange station, which comprises a box body, a waterway assembly and a control assembly, wherein a partition plate is arranged in the box body, the interior of the box body is divided into a first cavity and a second cavity by the partition plate, the waterway assembly is positioned in the first cavity, the control assembly is positioned in the second cavity, the waterway assembly comprises a water inlet valve I, a water return valve I, a water pump I, a water outlet valve I, a water return valve II, a water outlet valve II and a water pump II, the water inlet valve I, the water pump I, the water outlet valve II and the water return valve I form a first waterway, the water inlet valve I, the water pump I and the water return valve I form a second waterway, the water inlet valve II, the water pump II, the water outlet valve II and the water outlet valve II form a third waterway, the second waterway and the third waterway are in a non-contact way and the heat exchange is completed at the plate position.

Description

Double-temperature-state electromechanical integrated heat exchange station

Technical Field

The utility model relates to the field of heating systems, in particular to a double-temperature-state electromechanical integrated heat exchange station.

Background

In the prior art, for a plurality of application demands of original warm traffic industry, the original warm traffic industry is generally installed in a scattered and independent way, such as a way of fresh air pump station and a way of radiation pump station, and the existing heat exchange station is additionally installed in an electrical control way, so that the existing heat exchange station has the defects of high hydraulic design requirement, complex installation pipeline, large installation space, electric parts needing to damage walls, messy appearance of the whole system and the like, and therefore, a technical scheme is needed to solve the problems.

Disclosure of utility model

The utility model aims to solve the technical problem of providing the double-temperature-state electromechanical integrated heat exchange station aiming at the technical requirement.

The utility model provides a double-temperature-state mechanical-electrical integrated heat exchange station which comprises a box body, a water channel component and a control component, wherein a partition plate is arranged in the box body, the interior of the box body is divided into a first cavity and a second cavity by the partition plate, the water channel component is positioned in the first cavity, the control component is positioned in the second cavity, the water channel component comprises a first water inlet valve, a first water return valve, a plate exchange, a water pump, a first water outlet valve, a second water return valve, a second water inlet valve, a second water outlet valve and a water pump, the first water inlet valve, the first water pump, the first water outlet valve, the second water return valve and the first water return valve form a first water channel, the first water inlet valve, the plate exchange and the first water return valve form a second water channel, the second water inlet valve, the second plate exchange and the second water outlet valve form a third water channel, and the second water channel are in a non-contact mode and the heat exchange is completed at the plate exchange position.

Further, the first water inlet valve is a three-way valve, media flowing in from the first water inlet valve respectively flow to the first water channel and the second water channel, the first water return valve is a three-way valve, and media flowing back from the first water channel and the second water channel are collected at the first water return valve.

Further, the water mixing valve comprises a water mixing valve and a three-way piece, the three-way piece is connected with the water pump II and the plate exchanger, the water mixing valve is arranged on the water outlet valve II, the water mixing valve is connected with the three-way piece through a connecting pipe, the water mixing valve is opened, a part of medium flowing through the three-way piece flows to the water outlet valve II through the connecting pipe, and the medium of the third waterway is mixed with the medium flowing through the connecting pipe at the water outlet valve II.

Furthermore, the waterway assembly comprises an expansion water tank, and the expansion water tank is connected with a second water inlet valve through a pressure relief pipe.

Further, the control assembly comprises an electronic ammeter, a controller, an internal control module, an external control host and an idle opening protector, wherein the electronic ammeter, the controller, the external control host and the idle opening protector are arranged on the partition board, and the internal control module is arranged on the inner wall of the box body.

Further, the intelligent cabinet temperature control device comprises a control panel, wherein the control panel is arranged on the front surface of the box body and is electrically connected with the control assembly.

Furthermore, the first water outlet valve and the second water outlet valve are both provided with pressure sensors.

Furthermore, the first water inlet valve, the second water inlet valve and the second water outlet valve are respectively provided with a water temperature sensor.

Further, the water outlet valve comprises two temperature and pressure gauges, and the two temperature and pressure gauges are respectively connected with the first water outlet valve and the second water outlet valve.

Further, the system comprises a refrigerating mode and a heating mode, wherein in the refrigerating mode, the medium temperature of the first waterway is lower than the medium temperature of the third waterway, and in the heating mode, the medium temperature of the first waterway is higher than the medium temperature of the third waterway.

Compared with the related art, the double-temperature-state mechanical-electrical integrated heat exchange station provided by the utility model has the following beneficial effects:

1. According to the utility model, the waterway assembly and the control assembly are integrally and intensively installed at one step, so that the installation difficulty of a construction unit is greatly reduced, and the overall system appearance of a user is tidier and more attractive.

2. The first waterway and the second waterway are the same water source, the third waterway exchanges heat with the second waterway at the plate exchange position, and the first waterway and the third waterway form temperature difference, so that one water source is separated into two different temperatures, and the aim of dual-temperature water outlet is fulfilled.

3. The product provided by the utility model has a dual-purpose mode of cooling and heating, and when the season is changed, only the cooling and heating is needed to be switched at the water source end, and pipelines or other facilities are not needed to be additionally arranged, so that the product can be switched to the corresponding mode according to the cooling and heating requirements, and the purposes of dual-purpose of cooling and heating and convenient use are realized.

4. The second waterway and the third waterway are not contacted and exchange heat at the plate exchange position, and the second waterway and the third waterway are separated from each other, so that the third waterway is not influenced by the pressure, medium and the like of the second waterway, and if the third waterway is used as radiation, the third waterway operates at low pressure, thereby ensuring that the radiation end is safer and the service life is longer.

Drawings

Fig. 1 is a schematic diagram of the present embodiment.

Fig. 2 is a schematic diagram of the present embodiment in the cooling mode.

Fig. 3 is a schematic diagram in the heating mode of the present embodiment.

Fig. 4 is a schematic diagram of the connection circuit and the pipeline in the present embodiment.

Reference numerals in the drawings: 1. a case; 11. a partition plate; 12. a first cavity; 13. a second cavity; 14. an electronic ammeter; 15. a controller; 16. an internal control module; 17. an external control host; 18. a control panel; 19. an air-break protector; 2. a first water inlet valve; 21. a first waterway; 22. a second waterway; 23. a water temperature sensor; 3. a water return valve I; 31. plate replacement; 32. an expansion tank; 321. a pressure relief tube; 4. a first water pump; 5. a first water outlet valve; 51. a pressure sensor; 52. a warm-pressing meter; 6. a water return valve II; 7. a second water inlet valve; 71. a water mixing valve; 711. a connecting pipe; 72. a third waterway; 8. a second water outlet valve; 9. a second water pump; 91. and a tee joint.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

As shown in fig. 1 and 4, this embodiment discloses a dual-temperature-state electromechanical integrated heat exchange station, which comprises a box 1, a water channel component and a control component, wherein a partition 11 is installed in the box 1, the partition 11 divides the interior of the box 1 into a first cavity 12 and a second cavity 13, the water channel component is located in the first cavity 12, the water channel component comprises a first water inlet valve 2, a first water return valve 3, a plate-exchanging 31, a first water pump 4, a first water outlet valve 5, a second water return valve 6, a second water inlet valve 7, a second water outlet valve 8 and a second water pump 9, the first water inlet valve 2, the first water pump 4, the first water outlet valve 5, the second water return valve 6 and the first water return valve 3 form a first water channel 21 (represented by a central line in fig. 1), the first water inlet valve 2, the plate-exchanging 31 and the first water return valve 3 form a second water channel 22 (represented by thicker lines in fig. 1), the second water inlet valve 7, the second water pump 9, the plate-exchanging 31 and the second water outlet valve 8 form a third water channel 72 (represented by thinner lines in fig. 1), and the second water channel 22 and the third water channel 72 is completed at the plate 31.

The first water inlet valve 2 and the first water return valve 3 are connected with an external water source, the water source flows in from the first water inlet valve 2, the medium flowing to the first water channel 21 sequentially flows through the first water pump 4, the first water outlet valve 5, the second water return valve 6 and the first water return valve 3, the medium flows to the outside through the first water outlet valve 5 for being used by a fresh air system for example, and flows back to the first water channel 21 from the second water return valve 6 and finally flows back to the water source from the first water return valve 3, so that the first water channel 21 forms a circulating water channel.

The first water inlet valve 2 and the first water return valve 3 are three-way valves, media flow to the first water channel 21 and the second water channel 22 respectively, media flowing back to the first water channel 21 and the second water channel 22 are collected at the first water return valve 3, a water source flows in from the first water inlet valve 2, the media flowing to the second water channel 22 flow through the plate exchanger 31 and then flow to the first water return valve 3, the first water channel 21 forms a circulating water channel, and the media of the second water channel 22 exchange heat at the plate exchanger 31.

The water inlet valve II 7 and the water outlet valve II 8 are connected with an external waterway system, such as radiation, floor heating and the like, a medium of the external waterway system flows in from the water inlet valve II 7 through the water pump II 9, flows to the water outlet valve II 8 after flowing through the plate change 31 to form a circulating waterway, the third waterway 72 and the second waterway 22 at the plate change 31 complete heat exchange, the first waterway 21 and the second waterway 22 are the same water source, the third waterway 72 and the second waterway 22 exchange heat at the plate change 31, the first waterway 21 and the third waterway 72 form a temperature difference, so that one water source is separated into two different temperatures, and the purpose of dual-temperature water outlet is achieved.

More preferably, the present embodiment includes a water mixing valve 71 and a three-way member 91, the three-way member 91 connects the water pump two 9 and the plate switch 31, the water mixing valve 71 is installed on the water outlet valve two 8, the water mixing valve 71 and the three-way member 91 are connected through a connecting pipe 711, the water mixing valve 71 is opened, a part of the medium flowing through the three-way member 91 flows to the water outlet valve two 8 through the connecting pipe 711, the medium of the third waterway 72 is mixed with the medium flowing through the connecting pipe 711 at the water outlet valve two 8, and the water temperature sensor 23 is installed at the water outlet valve two 8.

The waterway assembly comprises an expansion water tank 32, the expansion water tank 32 is connected with a water inlet valve II 7 through a pressure relief pipe 321, as the third waterway 72 is a closed circulating waterway, the medium in the third waterway 72 is heated and then expands, the pressure in the third waterway 72 is increased, the expanded medium can flow to the expansion water tank 32 through the pressure relief pipe 321, and the expansion water tank 32 plays a role in pressure relief of the third waterway 72 and temporary storage of the medium in the third waterway 72.

The first water outlet valve 5 and the second water outlet valve 8 are respectively provided with a pressure sensor 51, the two pressure sensors 51 are respectively used for sensing the pressure in the first waterway 21 and the second waterway 22 and the pressure in the third waterway 72, the first water inlet valve 2, the second water inlet valve 7 and the second water outlet valve 8 are respectively provided with a water temperature sensor 23, the water temperature sensors 23 are used for sensing the temperature of the medium at the first water inlet valve 2, the second water inlet valve 7 and the second water outlet valve 8, the pressure sensors 51 and the water temperature sensors 23 are respectively connected with the internal control module 16 in the control module, and are used for sensing the temperature and the pressure in the waterway in real time, so that the automatic adjustment of the system is facilitated.

The embodiment further includes two warm-pressing meters 52, where the number of warm-pressing meters 52 is two, the two warm-pressing meters 52 are respectively connected with the first water outlet valve 5 and the second water outlet valve 8, and the two warm-pressing meters 52 can respectively display the temperature and the water pressure of the water outlet ends of the first waterway 21 and the third waterway 72.

The control assembly is located in the second cavity 13, the control assembly includes the electronic ammeter 14, the controller 15, the internal control module 16, the external control host 17, the open protector 19, the electronic ammeter 14, the controller 15, the external control host 17, the open protector 19 is installed on the baffle 11, can install the electronic ammeter 14 earlier when assembling, the controller 15, the external control host 17, the open protector 19 on the baffle 11, install the baffle 11 into the box 1 inside again, the internal control module 16 is installed in the inner wall of the box 1, this embodiment still includes control panel 18, control panel 18 installs in the box 1 openly, control panel 18 electric connection external control host 17, control panel 18 can be used for setting for the temperature of first water route 21 and third water route 72, waterway assembly and control assembly one-stop concentrated installation, only need with this embodiment whole installation during the installation, with water inlet end and return end connection corresponding pipeline can, and make user's whole system outward appearance more clean and tidy pleasing to the eye.

In the embodiment, as shown in fig. 2, the low-temperature medium of the external cold source flows in from the first water inlet valve 2 and flows out from the first water outlet valve 5, the low-temperature medium flows through the external water path system into the second water return valve 6 to flow to the first water return valve 3 to be high-temperature medium, the low-temperature medium flowing through the second water path 22 flows through the plate switch 31 and then turns into the high-temperature medium to flow to the first water return valve 3, the high-temperature medium of the external water path system in the third water path 72 flows in from the second water inlet valve 7 through the second water pump 9, the low-temperature medium flows out from the second water outlet valve 8 after heat exchange is performed between the plate switch 31 and the low-temperature medium of the second water path 22, the medium temperature of the first water path 21 is lower than the medium temperature of the third water path 72, the medium of the first water path 21 can be used by the fresh air system, and the medium of the third water path 72 can be used by the radiation system.

As shown in fig. 3, in the heating mode (the low-temperature medium is indicated by thin lines, the high-temperature medium is indicated by thick lines), contrary to the cooling mode, the high-temperature medium of the external heat source flows in from the first water inlet valve 2 and flows out from the first water outlet valve 5, the high-temperature medium flows through the external waterway system into the second water return valve 6 and flows to the first water return valve 3, the high-temperature medium flowing to the second waterway 22 flows through the plate switch 31 and then turns into the low-temperature medium and flows to the first water return valve 3, the low-temperature medium of the external waterway system in the third waterway 72 flows in from the second water inlet valve 7 through the second water pump 9, and after heat exchange is carried out on the plate switch 31 with the high-temperature medium of the second waterway 22, the medium temperature of the first waterway 21 is higher than the medium temperature of the third waterway 72, and the embodiment has the dual-purpose mode.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a two temperature state mechatronics heat exchange station which characterized in that: including box (1), water route subassembly and control assembly, install baffle (11) in box (1), baffle (11) are with box (1) internal partition for first cavity (12) and second cavity (13), water route subassembly is located first cavity (12), control assembly is located second cavity (13), water route subassembly includes water intaking valve one (2), water return valve one (3), board trades (31), water pump one (4), water outlet valve one (5), water return valve two (6), water intaking valve two (7), water outlet valve two (8) and water pump two (9), water intaking valve one (2), water pump one (4), water outlet valve one (5), water return valve two (6), water return valve one (3) form first water route (21), water intaking valve one (2), board trades (31), water return valve one (3) form second water route (22), water pump two (9), board trades (31), water outlet valve two (8) form third water route (72), second (22) and third water route (72) are accomplished in water route exchange place.

2. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: the first water inlet valve (2) is a three-way valve, media flowing in from the first water inlet valve (2) respectively flow to the first water channel (21) and the second water channel (22), the first water return valve (3) is a three-way valve, and media flowing back from the first water channel (21) and the second water channel (22) are collected at the first water return valve (3).

3. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: including mixing valve (71) and tee bend spare (91), two (9) of water pump and board trade (31) are connected to tee bend spare (91), mix water valve (71) and install in two (8) of water valve, mix water valve (71) and tee bend spare (91) and pass through connecting pipe (711) and connect, mix water valve (71) and open, flow through medium part of tee bend spare (91) is through connecting pipe (711) flow to water valve two (8), medium of third water route (72) and the medium of flowing through connecting pipe (711) mix in water valve two (8) department.

4. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: the waterway assembly comprises an expansion water tank (32), and the expansion water tank (32) is connected with a water inlet valve II (7) through a pressure relief pipe (321).

5. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: the control assembly comprises an electronic ammeter (14), a controller (15), an internal control module (16), an external control host (17) and an air-break protector (19), wherein the electronic ammeter (14), the controller (15), the external control host (17) and the air-break protector (19) are arranged on the partition plate (11), and the internal control module (16) is arranged on the inner wall of the box body (1).

6. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: the intelligent control box comprises a control panel (18), wherein the control panel (18) is arranged on the front surface of the box body (1), and the control panel (18) is electrically connected with a control assembly.

7. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: the first water outlet valve (5) and the second water outlet valve (8) are both provided with pressure sensors (51).

8. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: the water temperature sensors (23) are arranged on the first water inlet valve (2), the second water inlet valve (7) and the second water outlet valve (8).

9. A dual temperature state mechatronic heat exchange station according to claim 1, characterized in that: the water outlet valve comprises two warm-pressing meters (52), wherein the number of the warm-pressing meters (52) is two, and the two warm-pressing meters (52) are respectively connected with a water outlet valve I (5) and a water outlet valve II (8).