CN214648964U

CN214648964U - Marine pure water cooling device based on high-level water tank

Info

Publication number: CN214648964U
Application number: CN202120792791.1U
Authority: CN
Inventors: 王学奎; 卢建军; 李强
Original assignee: Jiangsu Kw Technology Co ltd
Current assignee: Jiangsu Kw Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-09
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a marine pure water cooling device based on high-order water tank relates to boats and ships technical field, including the base, plate heat exchanger support, interior water pipe support, outer water pipe support, main circulating pump and vice circulating pump are installed respectively to the top of base, and the internally mounted of plate heat exchanger support has plate heat exchanger. The utility model forms a stable buffer pressure by means of atmospheric pressure and liquid level difference, thereby improving the buffer capacity of the high-level water tank, improving the stability of the high-level water tank, avoiding the high-level water tank from generating larger vibration, effectively avoiding liquid backflow caused by shutdown and being beneficial to exhaust as the water tank is elevated; meanwhile, the water cooling device is of a frame type structure, all parts in the water cooling device are arranged according to local conditions and then connected through pipelines to form a system, and the water cooling device has obvious advantages in a cabin with limited space, so that the utilization rate of the internal space of the cabin is improved.

Description

Marine pure water cooling device based on high-level water tank

Technical Field

The utility model relates to a boats and ships technical field specifically is a marine pure water cooling device based on high-order water tank.

Background

The electrification of the ship enables the motor to gradually replace the traditional oil engine to be used as a main power assembly of the ship (particularly a commercial ship), so that the frequency converter is used as key equipment for controlling the motor and is widely applied to a ship driving system; meanwhile, the high-power marine frequency converter requires higher power density, higher operation reliability, lower noise and good environmental adaptability, so that water cooling is a mature relatively advanced heat dissipation mode and becomes the first choice of a cooling function.

In the existing marine pure water cooling device, because the cooling device is provided with the water tank, most of the water tanks adopt a bag type buffering mode to buffer the pressure, but the bag type buffering mode can cause the stability of the water tank to be poor, and further influence the use of the water tank; meanwhile, the water cooling device is arranged in the cabin as an integral structure, so that when the internal structure of the water cooling device is damaged and needs to be maintained, the space in the cabin is limited, a user is inconvenient to maintain the water cooling device, the integral structure of the water cooling device is large in occupied space, and the utilization rate of the internal space of the cabin is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a marine pure water cooling device based on high flush tank to the mode that the solution water tank adopted the bag formula buffering can reduce the stability of water tank and adopt overall structure to set up the technical problem who leads to follow-up inconvenience to maintain it because of water cooling plant.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a marine pure water cooling device based on high-order water tank, includes the base, plate heat exchanger support, interior water pipe support, outer water pipe support, main circulating pump and vice circulating pump are installed respectively to the top of base, the internally mounted of plate heat exchanger support has plate heat exchanger, plate heat exchanger's top is fixed with the water tank.

Through adopting above-mentioned technical scheme, because of being provided with the plate heat exchanger support, can play the firm effect of a support to plate heat exchanger, be provided with main circulating pump and vice circulating pump, the convenience is circulated the use to water, is provided with the water tank to store the water source.

Further, the surface mounting of main circulating pump has first inner loop return water flange, the surface mounting of vice circulating pump has second inner loop return water flange, the temperature sensor is intake in the second inner loop is installed to one side of main circulating pump, pump opening manometer is installed at the back of main circulating pump.

Through adopting above-mentioned technical scheme, be provided with first inner loop return water flange, be convenient for be connected with the outside delivery pipe, be provided with second inner loop return water flange, be convenient for be connected with outside raceway, be provided with the second inner loop temperature sensor of intaking to carry out the temperature measurement to the water that gets into to main circulating pump inside, be provided with pump port manometer, be convenient for measure the rivers pressure of pump port department.

Further, the back of the plate heat exchanger is connected with a first connecting pipe, a second connecting pipe, a third connecting pipe and a fourth connecting pipe respectively, the outer surface of the first connecting pipe is provided with a pump port drain valve, the outer surface of the outer water pipeline support is provided with a water replenishing pump, and the top of the first connecting pipe is provided with a flow meter.

Through adopting above-mentioned technical scheme, be provided with pump port drain valve, the inside water of the first connecting pipe of being convenient for can discharge through pump port drain valve, be provided with the flowmeter to measure the inside discharge of first connecting pipe, be provided with outer water pipe support, can play the support fixed action to the moisturizing pump.

Further, the internally mounted of second connecting pipe has the inner loop filter, inner loop discharge valve is installed at the top of second connecting pipe, first inner loop temperature sensor of intaking is installed at the back of second connecting pipe.

By adopting the technical scheme, the internal circulation filter is arranged so as to filter and remove impurities from water in the second connecting pipe, and the internal circulation exhaust valve is arranged so as to discharge gas in the second connecting pipe; and a first internal circulation inlet water temperature sensor is arranged so as to measure the temperature of the water in the second connecting pipe.

Further, the inner loop outlet flange is installed to the one end of second connecting pipe, outer water discharge valve is installed at the top of third connecting pipe, outer water return flange is installed to the one end of third connecting pipe, the internally mounted of fourth connecting pipe has outer water filter, outer water inlet flange is installed to the one end of fourth connecting pipe, outer water pressure sensor and outer water temperature sensor are installed respectively to the top of fourth connecting pipe.

Through adopting above-mentioned technical scheme, be provided with the inner loop outlet flange, can make the second connecting pipe be connected with outside water pipe, be provided with discharge valve, can make the inside gas outgoing of third connecting pipe, be provided with outer water filter, can filter the edulcoration to the inside water of fourth connecting pipe, be provided with outer water pressure sensor and outer water temperature sensor, the pressure and the temperature of the inside rivers of measurable fourth connecting pipe.

Furthermore, be connected with electronic three-way valve between third connecting pipe and the fourth connecting pipe, first connecting pipe, third connecting pipe, fourth connecting pipe all through outer water pipe support and base fixed connection, outer water drain pipe is installed to one side of third connecting pipe.

Through adopting above-mentioned technical scheme, be provided with electronic three-way valve, make things convenient for the inside hydroenergy of third connecting pipe and fourth connecting pipe enough to circulate each other, be provided with the extra income drain pipe, the rivers of being convenient for are discharged through the extra income drain pipe.

Further, a water tank exhaust valve and a water tank overflow port are respectively installed at the top of the water tank, a liquid level meter is installed on one side of the water tank, a water tank hose is connected to the bottom of the water tank, and a liquid level switch is installed at the back of the water tank.

By adopting the technical scheme, the exhaust valve of the water tank and the overflow port of the water tank are arranged, so that gas in the water tank can be conveniently discharged through the exhaust valve of the water tank, and simultaneously redundant water can be discharged through the overflow port of the water tank; be provided with the level gauge, be convenient for observe the inside water level of water tank and be convenient for in time toward the inside moisturizing of water tank.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model forms very stable buffer pressure by means of atmospheric pressure and liquid level difference, thereby improving the buffer capacity of the high-level water tank, improving the stability of the high-level water tank, avoiding the high-level water tank from generating larger vibration, and simultaneously ensuring the back pressure to be 1-1.2bar when working in the full pressure range of the water pump, thereby improving the reliability of the water cooling device, and effectively avoiding liquid backflow caused by shutdown and being beneficial to exhaust due to the fact that the water tank is elevated; simultaneously because this water cooling plant is frame-type framework, with the arrangement of each part in the water cooling plant according to local conditions, reuse pipe connection forms the system, and this has obvious advantage in the cabin that the space is limited to improved the utilization ratio to cabin inner space, and owing to because of frame-type framework setting, arrange each part dispersion, be favorable to follow-up overhauing the maintenance to the device.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a base of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the plate heat exchanger of the present invention;

fig. 3 is the schematic diagram of the water tank forward-cutting structure of the utility model.

In the figure: 1. a base; 2. a plate heat exchanger; 3. an internal water conduit support; 4. an internal circulation outlet flange; 5. a first internal circulation inlet water temperature sensor; 6. a main circulation pump; 7. a first internal circulation backwater flange; 8. an auxiliary circulation pump; 9. a second internal circulation water return flange; 10. an external water filter; 11. an external water inlet flange; 12. an external water drainage pipe; 13. an external water return flange; 14. an external water exhaust valve; 15. an external water pipe support; 16. a water replenishing pump; 17. a pump port pressure gauge; 18. an electric three-way valve; 19. a pump port drain valve; 20. A flow meter; 21. an external water temperature sensor; 22. a plate heat exchanger support; 23. a water tank; 24. a water tank exhaust valve; 25. a liquid level switch; 26. an internal circulation filter; 27. an internal circulation exhaust valve; 28. a second internal circulation inlet water temperature sensor; 29. an external water pressure sensor; 30. a water tank hose; 31. an overflow port of the water tank; 32. a liquid level meter; 33. a first connecting pipe; 34. a second connecting pipe; 35. a third connecting pipe; 36. and a fourth connecting pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A pure water cooling device for a ship based on a high-level water tank is shown in figures 1-3 and comprises a base 1, wherein a plate type heat exchanger support 22, an inner water pipeline support 3, an outer water pipeline support 15, a main circulating pump 6 and an auxiliary circulating pump 8 are respectively arranged at the top of the base 1, a first inner circulating water returning flange 7 is arranged on the outer surface of the main circulating pump 6 and is convenient to be connected with an external water supply pipe, a second inner circulating water returning flange 9 is arranged on the outer surface of the auxiliary circulating pump 8 and is convenient to be connected with an external water pipe, a second inner circulating inlet water temperature sensor 28 is arranged on one side of the main circulating pump 6 so as to measure the temperature of water entering the main circulating pump 6, a pump opening pressure gauge 17 is arranged on the back of the main circulating pump 6 so as to measure the water flow pressure at the pump opening, a plate type heat exchanger 2 is arranged inside the plate type heat exchanger support 22 and can play a role of stably supporting the plate type heat exchanger 2, plate heat exchanger 2's top is fixed with water tank 23, so that store the water source, water tank discharge valve 24 and water tank overflow mouth 31 are installed respectively to water tank 23's top, it can discharge through water tank discharge valve 24 to be convenient for the inside gas of water tank 23, can make unnecessary water discharge through water tank overflow mouth 31 simultaneously, level gauge 32 is installed to one side of water tank 23, be convenient for observe the inside water level of water tank 23 and be convenient for in time toward the inside moisturizing of water tank 23, the bottom of water tank 23 is connected with water tank hose 30, liquid level switch 25 is installed at the back of water tank 23.

Referring to fig. 1-2, a first connection pipe 33, a second connection pipe 34, a third connection pipe 35 and a fourth connection pipe 36 are respectively connected to the back of the plate heat exchanger 2, an internal circulation filter 26 is installed inside the second connection pipe 34 to filter and remove impurities from water inside the second connection pipe 34, an internal circulation exhaust valve 27 is installed at the top of the second connection pipe 34 to facilitate gas discharge inside the second connection pipe 34, a first internal circulation inlet water temperature sensor 5 is installed at the back of the second connection pipe 34 to facilitate temperature measurement of water inside the second connection pipe 34, an internal circulation outlet flange 4 is installed at one end of the second connection pipe 34 to connect the second connection pipe 34 with an external water pipe, a pump port 19 is installed on the outer surface of the first connection pipe 33 to facilitate water inside the first connection pipe 33 to be discharged through the pump port drain valve 19, and a water replenishing pump 16 is installed on the outer surface of the external water pipe support 15, the flowmeter 20 is installed on the top of the first connecting pipe 33 so as to measure the water flow inside the first connecting pipe 33, the external water exhaust valve 14 is installed on the top of the third connecting pipe 35 so as to exhaust the gas inside the third connecting pipe 35, the external water return flange 13 is installed at one end of the third connecting pipe 35, the external water filter 10 is installed inside the fourth connecting pipe 36 so as to filter and remove impurities from the water inside the fourth connecting pipe 36, the external water inlet flange 11 is installed at one end of the fourth connecting pipe 36, the external water pressure sensor 29 and the external water temperature sensor 21 are respectively installed on the top of the fourth connecting pipe 36 so as to measure the pressure and temperature of the water inside the fourth connecting pipe 36, the electric three-way valve 18 is connected between the third connecting pipe 35 and the fourth connecting pipe 36, the first connecting pipe 33, the third connecting pipe 35 and the fourth connecting pipe 36 are all fixedly connected with the base 1 through the external water pipe support 15, an outer water discharge pipe 12 is installed at one side of the third connection pipe 35 to facilitate the discharge of water through the outer water discharge pipe 12.

The working principle is as follows: firstly, the user installs the device and switches on the power, the main circulation pump 6 and the auxiliary circulation pump 8 can circularly convey water, and when the water circulates in the fourth connection pipe 36, the outer water filter 10 can remove impurities from the water, and when the water circulates in the second connection pipe 34, the inner circulation filter 26 can remove impurities from the water, meanwhile, the first inner circulation inlet water temperature sensor 5 can measure the temperature of the water flow in the second connection pipe 34, the second inner circulation inlet water temperature sensor 28 can measure the temperature of the water flow in the main circulation pump 6, and the water flowing in the plate heat exchanger 2 can exchange heat, meanwhile, the water tank can store 23 water source, the gas in the water tank 23 can be discharged through the exhaust valve 24, if the water in the water tank 23 is full, the water can overflow through the overflow port 31, and the user can observe the water level in the water tank 23 through the liquid level meter 32, so that water can be timely replenished into the water tank 23.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a marine pure water cooling device based on high flush tank, includes base (1), its characterized in that: plate heat exchanger support (22), interior water pipe support (3), outer water pipe support (15), main circulating pump (6) and auxiliary circulating pump (8) are installed respectively to the top of base (1), the internally mounted of plate heat exchanger support (22) has plate heat exchanger (2), the top of plate heat exchanger (2) is fixed with water tank (23).

2. The marine pure water cooling device based on the high-level water tank as claimed in claim 1, characterized in that: the surface mounting of main circulating pump (6) has first inner loop return water flange (7), the surface mounting of auxiliary circulating pump (8) has second inner loop return water flange (9), second inner loop temperature sensor (28) of intaking is installed to one side of main circulating pump (6), pump opening manometer (17) is installed at the back of main circulating pump (6).

3. The marine pure water cooling device based on the high-level water tank as claimed in claim 1, characterized in that: the back of plate heat exchanger (2) is connected with first connecting pipe (33), second connecting pipe (34), third connecting pipe (35) and fourth connecting pipe (36) respectively, the surface mounting of first connecting pipe (33) has pump port drain valve (19), the surface mounting of outer water pipeline support (15) has moisturizing pump (16), flowmeter (20) are installed at the top of first connecting pipe (33).

4. The marine pure water cooling device based on the high-level water tank as claimed in claim 3, characterized in that: the internally mounted of second connecting pipe (34) has interior circulating filter (26), interior circulation discharge valve (27) are installed at the top of second connecting pipe (34), first inner loop temperature sensor (5) of intaking is installed to the back of second connecting pipe (34).

5. The marine pure water cooling device based on the high-level water tank as claimed in claim 3, characterized in that: inner loop outlet flange (4) are installed to the one end of second connecting pipe (34), outer water discharge valve (14) are installed at the top of third connecting pipe (35), outer water return water flange (13) are installed to the one end of third connecting pipe (35), the internally mounted of fourth connecting pipe (36) has outer water filter (10), outer water inlet flange (11) are installed to the one end of fourth connecting pipe (36), outer water pressure sensor (29) and outer water temperature sensor (21) are installed respectively to the top of fourth connecting pipe (36).

6. The marine pure water cooling device based on the high-level water tank as claimed in claim 3, characterized in that: be connected with electronic three-way valve (18) between third connecting pipe (35) and fourth connecting pipe (36), first connecting pipe (33), third connecting pipe (35), fourth connecting pipe (36) all through outer water pipe support (15) and base (1) fixed connection, outer water drain pipe (12) are installed to one side of third connecting pipe (35).

7. The marine pure water cooling device based on the high-level water tank as claimed in claim 1, characterized in that: water tank discharge valve (24) and water tank overflow mouth (31) are installed respectively to the top of water tank (23), level gauge (32) are installed to one side of water tank (23), the bottom of water tank (23) is connected with water tank hose (30), liquid level switch (25) are installed at the back of water tank (23).