CN214420677U

CN214420677U - Underwater near-end liquid circulation heating diving suit

Info

Publication number: CN214420677U
Application number: CN202120018126.7U
Authority: CN
Inventors: 辛勇; 杜丰
Original assignee: Yantai Hongxu Electronics Co ltd
Current assignee: Yantai Hongxu Electronics Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-19
Anticipated expiration: 2031-01-06

Abstract

The utility model relates to the technical field of underwater equipment, in particular to an underwater near-end liquid circulation heating diving suit which comprises a dry diving suit body, wherein the dry diving suit body is detachably connected with an underwater control extension set, the underwater control extension set comprises a watertight box, an electric heating module and a medium driving module are arranged in the watertight box, and the electric heating module and the medium driving module are connected with an above-water control host on the water surface through a cable which passes through the watertight box in a sealing way; a circulating pipeline is coiled in the dry-type diving suit body, two ends of the circulating pipeline are respectively communicated with an inner cavity of the watertight box, and the watertight box and the circulating pipeline are filled with heat-conducting liquid media; the water control host comprises a power supply system, and a power supply provided by the power supply system is a low-voltage direct power supply. The utility model discloses reduce the huge support system in ground among the traditional hot water clothes heating system, realize volume lightweight. The problem of large heat loss of the traditional hot water clothes caused by long-distance water supply is solved. The problem of the poor control by temperature change that traditional hot water clothes remote water supply formed is improved.

Description

Underwater near-end liquid circulation heating diving suit

Technical Field

The utility model relates to an equip technical field under water, concretely relates to diver is near-end liquid circulation heating diving dress under water.

Background

At present, the heating diving suit is mainly divided into two types, one type is an electric heating diving suit, but the electric heating diving suit is easy to generate unsafe factors of electric leakage and electric shock; the hidden danger of high-temperature burn and fire which is easily generated due to local short circuit or poor contact of the electric heating material; easily generate local overheating and cool other parts. The other type is a hot water type diving suit, but the prior hot water type diving suit needs a huge heating and pressurizing support system on the ground, and has the defects of large heat loss caused by long-distance water supply, difficult temperature control caused by long-distance water supply and the like.

SUMMERY OF THE UTILITY MODEL

For overcoming the above-mentioned defect or one of the above-mentioned defect of prior art, the utility model provides a diver is near-end liquid circulation heating diving dress under water, and the technical scheme who takes is:

the underwater near-end liquid circulation heating diving suit comprises a dry diving suit body and is characterized in that the dry diving suit body is detachably connected with an underwater control extension, the underwater control extension comprises a watertight box, an electric heating module and a medium driving module are arranged in the watertight box, and the electric heating module and the medium driving module are connected with an above-water control host on the water surface through cables which penetrate through the watertight box in a sealing manner; a circulating pipeline is coiled in the dry-type diving suit body, two ends of the circulating pipeline are respectively communicated with an inner cavity of the watertight box, and the watertight box and the circulating pipeline are filled with heat-conducting liquid media; the water control host comprises a power supply system, and a power supply provided by the power supply system is a low-voltage direct power supply.

Furthermore, the above-water control host machine further comprises a temperature control system and an insulation detection and leakage protection system.

Furthermore, the cable is an underwater tensile and wear-resistant cable, and integrates a power line and a signal line; the electric heating module is controlled by the overwater control host to heat a medium and comprises an electric heating device and a temperature detection device, the electric heating device is connected with a power supply system of the overwater control host through a power line, and the temperature detection device is connected with a temperature control system of the overwater control host through a signal line; the medium driving module completes a circulation function for medium driving.

Further, the circulating pipeline comprises one or more circulating branch pipelines, and pipelines are paved to the whole body of the dry-type diving suit body in different regions.

Further, the heat-conducting liquid medium is a non-conductive non-toxic environment-friendly liquid medium.

Further, the underwater control extension is detachably connected to the waist or the back of the dry-type diving suit body.

Furthermore, a watertight connector is installed on the underwater control extension, and the lower end of the cable is connected with the watertight connector.

Further, the temperature detection device comprises a temperature sensor installed in the watertight box, the temperature sensor feeds detected signals back to a temperature control system of the above-water control host, and the underwater control extension is controlled by the above-water control host to enable the liquid medium to be constantly kept at the set temperature.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the huge support system in ground among the traditional hot water clothes heating system is reduced, realizes the volume lightweight.

2. The problem of large heat loss of the traditional hot water clothes caused by long-distance water supply is solved.

3. The problem of the poor control by temperature change that traditional hot water clothes remote water supply formed is improved.

4. The unsafe factors of electric leakage and electric shock of the electric heating clothes are improved.

5. The hidden troubles of high-temperature burn and fire caused by local short circuit or poor contact of heating materials of the electric heating clothes are avoided.

6. Improves the discomfort of local heating of the blocky heating materials of the electric heating clothes.

7. The direct current human body safety low voltage power supply through physical isolation is adopted, so that the electric shock of a diver caused by the electric leakage of an underwater controller is effectively prevented.

8. And closed-loop constant-temperature intelligent control is adopted, so that the temperature inside the diving suit is constant and comfortable.

9. A non-contact heating mode is adopted between the underwater heating device and the heat conduction medium, so that the liquid medium is ensured to be uncharged.

10. The underwater heating device is conducted to the diving suit through the environment-friendly liquid medium, so that the diver is not in contact with electricity.

11. The underwater heating device adopts medium circulation heating, is energy-saving and environment-friendly, and has no emission.

12. The pipeline is rationally distributed, and even heat dissipation, the more comfortable temperature of diver's body.

13. Detachable control extension under water is connected the waist or the back of watertight diving suit body, small and exquisite, light, the convenience of dressing have rationally dodged dive emergent gas cylinder.

14. The heat transfer medium is environment-friendly and insulating liquid.

15. The cable between the above-water control host and the underwater control extension is a special underwater tensile and wear-resistant cable.

Drawings

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

Fig. 2 is a schematic diagram of a circulation branch structure according to an embodiment of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

The underwater near-end liquid circulation heating diving suit comprises a dry diving suit body 100, wherein the dry diving suit body 100 is detachably connected with an underwater control extension 200, the underwater control extension comprises a watertight box 2, an electric heating module 3 and a medium driving module are arranged in the watertight box, and the electric heating module and the medium driving module are connected with an above-water control host 300 on the water surface through a cable 4 which penetrates through the watertight box 2 in a sealing manner; a circulation pipeline is coiled in the dry-type diving suit body 100, two ends of the circulation pipeline are respectively communicated with the inner cavity of the watertight box 2, and the watertight box 2 and the circulation pipeline are filled with heat-conducting liquid media. The above-water control host 300 includes a power supply system, a temperature control system, and an insulation detection and leakage protection system. The electric heating module 3 is controlled by the overwater control host to heat a medium and comprises an electric heating device and a temperature detection device, the electric heating device is connected with a power supply system of the overwater control host through a power line, and the temperature detection device is connected with a temperature control system of the overwater control host through a signal line; the middle part of the watertight box 2 is divided into an upper cavity 22 and a lower cavity 23 by a diaphragm 21, a pump 5 is mounted on the diaphragm 21 and serves as a medium driving module, the electric heating module 3 is located in the lower cavity 23, and the pump 5 drives the heat-conducting liquid medium in the lower cavity 23 to flow to the upper cavity 22. The circulation pipeline is divided into five circulation branches: trunk and neck circulation branch 41, left upper limbs circulation branch 42, right upper limbs circulation branch 43, left lower limbs circulation branch 44, right lower limbs circulation branch 45, the one end of five circulation branches parallelly with the epicoele 22 of watertight case 2 communicates with each other, the other end of five circulation branches parallelly with the cavity of resorption 23 of watertight case 2 communicates with each other. The power supply provided by the power supply system is a 24V direct current power supply. The heat-conducting liquid medium is a non-conductive non-toxic environment-friendly liquid medium. The temperature detection device comprises a temperature sensor arranged in the watertight box 2, the temperature sensor feeds detected signals back to a temperature control system of the water control host, and the underwater control extension is controlled by the water control host to enable the liquid medium to be constantly kept at the set temperature such as 45 ℃. The underwater control extension 200 is detachably connected to the waist of the dry-suit body 100. The cable 4 is an underwater tensile and wear-resistant cable, and integrates a power line and a signal line. And a watertight connector is arranged on the underwater control extension 200, and the lower end of the cable 4 is connected with the watertight connector.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications, variations, and equivalents without departing from the scope of the invention. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims

1. An underwater near-end liquid circulation heating diving suit comprises a dry diving suit body (100), and is characterized in that the dry diving suit body (100) is detachably connected with an underwater control extension (200), the underwater control extension comprises a watertight box (2), an electric heating module and a medium driving module are arranged in the watertight box, and the electric heating module and the medium driving module are connected with an above-water control host (300) on the water surface through a cable (4) which penetrates through the watertight box (2) in a sealing manner; a circulating pipeline is coiled in the dry-type diving suit body (100), two ends of the circulating pipeline are respectively communicated with the inner cavity of the watertight box (2), and the watertight box (2) and the circulating pipeline are filled with heat-conducting liquid media; the above-water control host (300) comprises a power supply system, and the power supply provided by the power supply system is a low-voltage direct power supply.

2. The underwater near-end liquid circulation heating diving suit of claim 1, wherein said above-water control host further comprises a temperature control system, an insulation detection and leakage protection system;

the circulating pipeline comprises one or more circulating branches, and pipelines are paved to the whole body of the dry-type diving suit body (100) in different regions;

the heat-conducting liquid medium is a non-conductive non-toxic environment-friendly liquid medium.

3. The underwater proximal fluid circulation heating diving suit according to claim 1, characterized in that said cable (4) is an underwater tensile, abrasion resistant cable, an integrated power line and a signal line; the electric heating module (3) is controlled by the overwater control host to heat a medium and comprises an electric heating device and a temperature detection device, the electric heating device is connected with a power supply system of the overwater control host through a power line, and the temperature detection device is connected with a temperature control system of the overwater control host through a signal line; the medium driving module completes a circulation function for medium driving.

4. The underwater proximal fluid circulation heating diving suit according to claim 1, characterized in that said underwater control extension (200) is detachably connected to the waist or back of said dry diving suit body (100).

5. The underwater proximal fluid circulation heating diving suit according to claim 1, characterized in that said underwater control extension (200) is equipped with a watertight connector, to which the lower end of said cable (4) is connected.

6. The underwater near-end liquid circulation heating diving suit as claimed in claim 3, wherein said temperature detection device comprises a temperature sensor installed in said watertight box (2), said temperature sensor feeds back the detected signal to the temperature control system of the above-water control host, and the underwater control sub-set is controlled by the above-water control host to keep the liquid medium at a set temperature.