Constant temperature device for diver

Abstract

The utility model discloses a constant temperature device for divers, which comprises a shell, fixing plates are arranged on the front side and the rear side of the shell, fixing parts are arranged on one sides of the fixing plates, and a first air suction pipe and a second air suction pipe are arranged on the front sides of the fixing parts at the two ends. The first air suction pipe conveys oxygen to the air inlet in the shell, then the oxygen is divided into the heat conduction pipes from the air inlet, and the control box on the upper side of the shell controls the heater to heat the heat conduction pipes, so that the air in the heat conduction pipes is heated and enters the air outlet after being heated; gas converged through the gas outlet is sent out from the second gas suction pipe for a diver to breathe, the heating area of the gas is increased through flow division of the heat conduction pipes, the contact area of the gas and the heating structure is increased under the condition that the length of the device is not increased, and meanwhile the gas can be heated more rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature devices, in particular to a constant temperature device for divers. Background Art

[0002] For divers, when performing diving operations in cold weather, due to the extremely low water temperature, it is necessary to ensure the body temperature of the divers and heat the air they breathe. When existing constant temperature devices for divers heat the gas in the breathing tube, in order to ensure the heating effect, the pipes used for heating are usually longer, making the constant temperature device larger in size, which may affect the diver's diving operations. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing constant temperature devices for divers, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a constant temperature device for divers. When the constant temperature device is used to heat the gas in the breathing tube, the gas in the breathing tube is passed into a plurality of heat conducting tubes, and each heat conducting tube is arranged inside the heater, thereby increasing the contact area between the gas and the heating structure without increasing the length, so that the gas can be quickly heated.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A constant temperature device for divers, comprising:

[0008] A housing, wherein fixing plates are arranged at the front and rear sides of the housing, a fixing piece is arranged at one side of the fixing plate, and a first air intake pipe and a second air intake pipe are arranged at the front sides of the fixing pieces at both ends;

[0009] The temperature control component includes a control box arranged on the upper side of the shell, a heater is arranged on the inner side of the shell, an air inlet and an air outlet are arranged at both ends of the inner side of the shell, a plurality of heat pipes are arranged on the inner side of the heater, and the two ends of the heat pipes are respectively connected to the air inlet and the air outlet.

[0010] As a preferred solution of the thermostatic device for divers described in the utility model, the fixing member includes a fixing port arranged on the front side of the fixing plate, and a fixing ring is arranged at one end of the first suction pipe and the second suction pipe.

[0011] As a preferred solution of the thermostatic device for divers described in the utility model, the fixing member further includes limiting rings arranged on both sides of the fixing ring, and the fixing bolts pass through the limiting rings and are screwed into the fixing ports.

[0012] As a preferred solution of the thermostatic device for divers described in the utility model, a display screen and control buttons are arranged on the upper side of the control box.

[0013] As a preferred solution of the thermostatic device for divers described in the utility model, a through groove is provided in the heat conducting pipe.

[0014] As a preferred solution of the thermostatic device for divers described in the utility model, a heat-conducting strip is arranged inside the through groove, and the heat-conducting strip is fixed inside the through groove.

[0015] As a preferred solution of the thermostatic device for divers described in the utility model, a plurality of air holes are provided inside the heat conducting strip.

[0016] Compared with the prior art, the utility model has the following beneficial effects: when a constant temperature device is used to heat the gas in the breathing tube, the oxygen in the first intake pipe enters the air inlet in the outer shell, and is then divided into a number of heat-conducting tubes from the air inlet. The control box on the upper side of the outer shell controls the heater to heat the heat-conducting tubes, so that the gas in the several heat-conducting tubes is heated, and enters the air outlet after heating. After converging at the air outlet, the gas is sent out from the second intake pipe for the diver to breathe. The diversion of the several heat-conducting tubes increases the heating area of ​​the gas, increases the contact area between the gas and the heating structure without increasing the length of the device, and allows the gas to be heated more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a thermostatic device for divers according to the utility model;

[0019] Figure 2 The utility model is a constant temperature device for divers Figure 1 A magnified schematic diagram of the structure A;

[0020] Figure 3This is a schematic diagram of the internal structure of a thermostatic device for divers according to the utility model;

[0021] Figure 4 This is a schematic diagram of the temperature adjustment structure of a thermostatic device for divers of the utility model;

[0022] Figure 5 The utility model is a partial structural schematic diagram of a thermostatic device for divers. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a thermostatic device for divers. When the thermostatic device is used to heat the gas in the breathing tube, the gas in the breathing tube is passed into a plurality of heat conducting tubes, and each heat conducting tube is arranged inside a heater, so that the contact area between the gas and the heating structure is increased without increasing the length of the instrument, so that the gas can be heated quickly and evenly.

[0027] Figure 1-Figure 5 The utility model is a schematic diagram of the overall structure of a constant temperature device for divers in one embodiment, please refer to Figure 1-Figure 5 The present embodiment is a thermostatic device for divers, the main body of which includes a shell 1 and a temperature regulating component.

[0028] The outer shell 1 has a fixing plate 2 on both the front and rear sides, a fixing piece is provided on one side of the fixing plate 2, a first air intake pipe 3 and a second air intake pipe 4 are provided on the front sides of the fixing pieces at both ends, the fixing piece includes a fixing port 13 provided on the front side of the fixing plate 2, a fixing ring 11 is provided at one end of the first air intake pipe 3 and the second air intake pipe 4, the fixing piece also includes a limiting ring 12 provided on both sides of the fixing ring 11, a fixing bolt 14 passes through the limiting ring 12 and is screwed into the fixing port 13, and a display screen 18 and a control button 10 are provided on the upper side of the control box 5.

[0029] The temperature control assembly includes a control box 5 arranged on the upper side of the housing 1, a heater 6 arranged on the inner side of the housing 1, an air inlet 7 and an air outlet 8 arranged at both ends of the inner side of the housing 1, and a plurality of heat conducting pipes 9 arranged on the inner side of the heater 6, and the two ends of the heat conducting pipes 9 are respectively connected to the air inlet 7 and the air outlet 8. Specifically, in this embodiment, when the constant temperature device is used to heat the gas in the breathing tube, the oxygen in the first air intake pipe 3 enters the air inlet 7 in the housing 1, and then is divided into the plurality of heat conducting pipes 9 from the air inlet 7, and the control box 5 on the upper side of the housing 1 controls the heater 6 to heat the heat conducting pipes 9, so that the gas in the plurality of heat conducting pipes 9 is heated, and enters the air outlet 8 after the heating is completed, and the gas is sent out from the second air intake pipe 4 after the confluence of the air outlet 8 for the diver to breathe, and the diversion of the plurality of heat conducting pipes 9 increases the heating area of ​​the gas, increases the contact area between the gas and the heating structure without increasing the length of the device, and allows the gas to be heated more quickly.

[0030] Combination Figure 1-Figure 5 , a thermostatic device for divers in this embodiment, the specific use process is as follows: when using the thermostatic device, a fixing ring 11 is provided at one end of the first intake pipe 3 and the second intake pipe 4, and the end with the fixing ring 11 is inserted into the fixing port 13 on the fixing plate 2, and limiting rings 12 are provided on both sides of the fixing ring 11. The fixing bolt 14 passes through the limiting ring 12 and is screwed into the fixing port 13 to fix the first intake pipe 3 and the second intake pipe 4. The display screen 18 and the control button 10 on the upper side of the control box 5 are used to observe and adjust the control box 5.

[0031] In this embodiment, when heating the gas, the larger the contact area between the gas and the heating structure, the better the heating effect. For this purpose, please refer to Figure 1-Figure 5 In this embodiment, a through groove 15 is provided in the heat conducting pipe 9, a heat conducting strip 16 is provided inside the through groove 15, the heat conducting strip 16 is fixed inside the through groove 15, and a plurality of air holes 17 are provided inside the heat conducting strip 16. In this embodiment, in order to better heat the gas, a heat conducting strip 16 is fixed in the through groove 15 in the heat conducting pipe 9, and a plurality of air holes 17 are provided on the heat conducting strip 16 to facilitate the passage of the gas, so that the gas can have more contact area with the heating structure when passing through the air holes 17, and the evenly distributed air holes 17 make the heating of the gas more uniform and faster, further improving the heating effect of the gas.

[0032] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A constant temperature device for divers, characterized in that: include: A housing (1), wherein fixing plates (2) are arranged on the front and rear sides of the housing (1), a fixing piece is arranged on one side of the fixing plate (2), and a first air intake pipe (3) and a second air intake pipe (4) are arranged on the front sides of the fixing pieces at both ends; A temperature control component comprises a control box (5) arranged on the upper side of an outer shell (1); a heater (6) is arranged on the inner side of the outer shell (1); an air inlet (7) and an air outlet (8) are arranged at both ends of the inner side of the outer shell (1); a plurality of heat conducting pipes (9) are arranged on the inner side of the heater (6); and the two ends of the heat conducting pipes (9) are respectively connected to the air inlet (7) and the air outlet (8).

2. A constant temperature device for divers according to claim 1, characterized in that: The fixing member comprises a fixing opening (13) arranged on the front side of the fixing plate (2), and a fixing ring (11) is arranged at one end of the first air intake pipe (3) and the second air intake pipe (4).

3. A constant temperature device for divers according to claim 2, characterized in that: The fixing member further comprises limiting rings (12) arranged on both sides of the fixing ring (11), and the fixing bolts (14) pass through the limiting rings (12) and are screwed into the fixing openings (13).

4. A constant temperature device for divers according to claim 3, characterized in that: A display screen (18) and control buttons (10) are provided on the upper side of the control box (5).

5. A constant temperature device for divers according to claim 4, characterized in that: A through groove (15) is provided in the heat conducting pipe (9).

6. A constant temperature device for divers according to claim 5, characterized in that: A heat conducting strip (16) is provided inside the through slot (15), and the heat conducting strip (16) is fixed inside the through slot (15).

7. A constant temperature device for divers according to claim 6, characterized in that: A plurality of air holes (17) are provided on the inner side of the heat conducting strip (16).

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