Device facilitating quantitative water adding of air conditioning suit

Abstract

The utility model belongs to the technical field of liquid-cooled air-conditioning clothes, and particularly relates to a device facilitating quantitative water adding of air-conditioning clothes, which comprises a liquid-cooled clothes, a cooling pipeline is arranged in the liquid-cooled clothes, a water adding port is arranged at one end of the cooling pipeline, the water adding port is in threaded connection with a water adding device, and the water adding device comprises a first connecting piece. One end of the first connecting piece is in threaded connection with the second connecting piece, the other end of the first connecting piece is connected with a clamping sleeve, the clamping sleeve is in threaded connection with the water adding opening, an exhaust hole is formed in the first connecting piece in a penetrating mode, an inner pipe body is arranged at one end of the second connecting piece, the inner pipe body is inserted into the outer pipe body, and the clamping sleeve is formed between the inner pipe body and the outer pipe body. A flow guide cavity is formed in the axis position of the second connecting piece in a penetrating mode. The water adding device can be conveniently connected with the water adding opening, by means of the water adding device, gas in the cooling pipeline can be effectively discharged while water is rapidly injected into the cooling pipeline, and the situation that liquid is ejected out by the gas in the water adding process, and the accuracy of the adding amount is affected is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid-cooled air-conditioning clothing, and particularly relates to a device for quantitatively adding water to air-conditioning clothing. Background Art

[0002] The coolant in a liquid-cooled suit is a liquid medium that circulates through a small electric pump in a loop, used to maintain the wearer's body temperature in extreme temperatures. A common cooling medium for liquid-cooled suits is ethylene glycol in water. Ethylene glycol has a high boiling point and can remain liquid at higher temperatures. It also has good thermal conductivity.

[0003] If the coolant leaks or is otherwise damaged during use, resulting in coolant loss, the coolant should be replenished in time and the integrity of the system should be checked. When adding new coolant, be careful not to overdo it and ensure that there are no bubbles or leaks in the piping system.

[0004] The water inlet of a liquid-cooled suit is designed to facilitate the user's addition of coolant to maintain its cooling effect. The inlet typically consists of two parts: a port that connects to the suit's internal cooling system and an external port for connecting to a coolant container. Current water-adding systems for liquid-cooled suits have the following issues: When adding water to the pipes, the gas inside is squeezed out by the liquid and discharged through the inlet. This displaced gas can displace the liquid entering the pipes, causing coolant loss and preventing the operator from accurately controlling the amount of coolant added. Utility Model Content

[0005] In response to the above problems, the purpose of the present utility model is to provide a device for quantitatively adding water to air-conditioned clothing, so as to solve the problem in the prior art that when water is added to the pipeline, the gas in the pipeline is squeezed out of the pipeline by the liquid and discharged through the water filling port. The discharged gas will therefore push out the liquid that is entering the pipeline, thereby causing the loss of coolant and making it impossible for the operator to accurately control the amount of coolant added.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a device for quantitatively adding water to air-conditioned clothing, comprising a liquid-cooled clothing, wherein a cooling pipe is provided in the liquid-cooled clothing, a water inlet is provided at one end of the cooling pipe, a water inlet is threadedly connected to a water adding device, the water adding device comprises a connector 1, one end of the connector 1 is threadedly connected to a connector 2, the other end of the connector 1 is connected to a jacket, the jacket is threadedly connected to the water inlet, an exhaust hole is provided through the connector 1, an inner tube body is provided at one end of the connector 2, the inner tube body is inserted into the outer tube body and a jacket is formed between the inner tube body and the outer tube body, and a guide cavity is provided through the axial position of the connector 2.

[0007] The beneficial effects of the utility model are as follows: the water adding device can be conveniently connected to the water adding port. By using the water adding device, water can be quickly injected into the cooling pipe while the gas in the cooling pipe is effectively discharged, thereby avoiding the liquid being pushed out by the gas during the water adding process and affecting the accuracy of the added amount.

[0008] In order to effectively ensure the stability and sealing of the connection between the water adding device and the external water injection hose;

[0009] As a further improvement of the above technical solution: a rubber plug is installed at the other end of the second connector, and a tube hole is opened on the rubber plug, and the tube hole is connected to the diversion cavity.

[0010] The beneficial effect of this improvement is that one end of the water injection hose can be inserted into the insertion hole, causing the insertion hole to elastically deform, and the stability and sealing of the connection between the hose and the water adding device are ensured by the interference fit between the hose and the insertion hole.

[0011] In order to effectively increase the water pressure;

[0012] As a further improvement of the above technical solution: the guide cavity is a Venturi tube structure, and the diffusion section of the guide cavity is arranged toward the direction of the connecting piece 1.

[0013] The beneficial effect of this improvement is that the pressure of the water injected after passing through the diversion cavity is increased, thereby effectively preventing the gas from pushing the water out.

[0014] In order to effectively ensure the sealing of the connection between connector 1 and connector 2;

[0015] As a further improvement of the above technical solution: an annular groove structure adapted for installing a sealing ring is provided on the outer side of the second connector, and the sealing ring and the first connector are interference fit.

[0016] The beneficial effect of this improvement is that after the connector 1 and the connector 2 are connected through the threaded structure, the sealing ring is squeezed by the connector 1 and the connector 2 and elastically deforms, thereby effectively sealing the connection between the connector 1 and the connector 2.

[0017] In order to allow the gas in the cooling pipe to be discharged smoothly through the jacket;

[0018] As a further improvement of the above technical solution: the axes of the inner tube body and the outer tube body are collinear, the jacket is a circular groove structure, and the bottom end of the inner tube body is located outside the jacket.

[0019] The beneficial effect of this improvement is that the liquid discharged from the inner tube body extending out from the bottom of the outer tube body will not block the jacket, and the gas in the cooling pipe can smoothly enter the interior of the connector 1 through the jacket and then be discharged.

[0020] In order to smoothly discharge the gas entering the interior of the connector;

[0021] As a further improvement of the above technical solution: there are multiple exhaust holes and they are arranged at equal intervals around the axis of the connecting member 1, and the axis of the exhaust holes is in the radial direction of the connecting member 1.

[0022] The beneficial effect of this improvement is that the gas can be quickly discharged to the outside of the water adding device through the multiple exhaust holes.

[0023] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 This is a schematic structural diagram of the water adding device in the utility model;

[0026] Figure 3 This is a cross-sectional structural diagram of the water adding device in the utility model;

[0027] In the figure: 1. Liquid cooling suit; 2. Cooling pipe; 3. Water inlet; 4. Water adding device; 41. Connector 1; 42. Connector 2; 43. Outer tube body; 44. Exhaust hole; 45. Jacket; 46. Sealing ring; 47. Diversion cavity; 48. Rubber plug; 49. Insertion hole; 50. Inner tube body. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0029] Example 1:

[0030] like Figure 1-3 shows: a device for quantitatively adding water to air-conditioned clothing, comprising a liquid-cooled clothing 1, wherein the liquid-cooled clothing 1 is provided with a cooling pipe 2, wherein one end of the cooling pipe 2 is provided with a water inlet 3, wherein the water inlet 3 is threadedly connected to a water adding device 4, wherein the water adding device 4 comprises a connector 1 41, wherein one end of the connector 1 41 is threadedly connected to a connector 2 42, wherein the other end of the connector 1 41 is connected to a jacket 45, wherein the jacket 45 is threadedly connected to the water inlet 3, wherein an exhaust hole 44 is provided through the connector 1 41, wherein one end of the connector 2 42 is provided with an inner tube body 50, wherein the inner tube body 50 is inserted into the outer tube body 43 and the inner tube body 50 and the outer tube body A jacket 45 is formed between 43, and a guide cavity 47 is provided on the axis position of the second connector 42. The water adding device 4 can be conveniently connected to the water inlet 3. By using the water adding device 4, water can be quickly injected into the cooling pipe 2 while effectively discharging the gas in the cooling pipe 2, so as to avoid the liquid being pushed out by the gas during the water adding process and affecting the accuracy of the added amount. A rubber plug 48 is installed at the other end of the second connector 42, and a plug hole 49 is provided on the rubber plug 48. The plug hole 49 is connected to the guide cavity 47. One end of the water injection hose can be inserted into the plug hole 49, so that the plug hole 49 plays an elastic deformation. The interference fit ensures the stability and sealing of the connection between the hose and the water adding device 4. The diversion cavity 47 is a Venturi tube structure. The diffusion section of the diversion cavity 47 is arranged in the direction of the connector 1 41. The pressure of the water injection increases after passing through the diversion cavity 47, thereby effectively preventing the gas from pushing the water out. The outer side of the connector 2 42 is provided with an annular groove structure adapted to install the sealing ring 46. The sealing ring 46 and the connector 1 41 are interference fit. After the connector 1 41 and the connector 2 42 are connected through the threaded structure, the sealing ring 46 is squeezed by the connector 1 41 and the connector 2 42 to produce elastic deformation, thereby effectively sealing the connector. At the connection between the first and second connectors 41 and 42, the axes of the inner tube body 50 and the outer tube body 43 are colinear, and the jacket 45 is a circular groove structure. The bottom end of the inner tube body 50 is located on the outside of the jacket 45, and the liquid discharged from the inner tube body 50 extending out of the bottom of the outer tube body 43 will not block the jacket 45, and the gas in the cooling pipe 2 can smoothly enter the interior of the connector 41 through the jacket 45 and then be discharged. There are multiple exhaust holes 44 and they are equidistantly spaced around the axis of the connector 41. The axes of the exhaust holes 44 are in the radial direction of the connector 41, and the gas can be quickly discharged to the outside of the water adding device 4 through the multiple exhaust holes 44.

[0031] The working principle of this technical solution is as follows: the liquid cooling suit 1 is configured with refrigeration components and circulation components according to existing conventional technology; the outer tube body 43 is threadedly connected to the water inlet 3, and then the connector 2 42 is threadedly connected to the connector 1 41. At this time, the sealing ring 46 is squeezed by the connector 1 41 to play an effective sealing role; then the water outlet pipe of the water adding structure is inserted into the insert pipe hole 49, and water is added to the cooling pipe 2 by gravity or pumping. The rubber plug 48 plays the role of sealing the connection between the water outlet pipe and the water adding device 4; after passing through the diversion cavity 47, the water body is accelerated to enter the inner tube body 50, and then flows into the cooling pipe 2, thereby increasing the water adding speed; the gas in the cooling pipe 2 is discharged to the outside through the jacket 45 and the exhaust hole 44, so that the gas replaced by the water body in the cooling pipe 2 can be discharged smoothly, and it is ensured that the water body can be smoothly added to the cooling pipe 2, avoiding the coolant being pushed out by the gas and affecting the accuracy of the coolant addition amount.

[0032] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0033] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. A device for quantitatively adding water to air-conditioned clothing, characterized by: The invention comprises a liquid cooling suit (1), wherein a cooling pipe (2) is provided in the liquid cooling suit (1), a water inlet (3) is provided at one end of the cooling pipe (2), the water inlet (3) is threadedly connected to a water adding device (4), the water adding device (4) comprises a connector 1 (41), one end of the connector 1 (41) is threadedly connected to a connector 2 (42), the other end of the connector 1 (41) is connected to a jacket (45), the jacket (45) is threadedly connected to the water inlet (3), an exhaust hole (44) is provided through the connector 1 (41), an inner tube body (50) is provided at one end of the connector 2 (42), the inner tube body (50) is inserted into the outer tube body (43), and the inner tube body (50) is inserted into the outer tube body (43). ) and a jacket (45) is formed between the inner tube body (50) and the outer tube body (43), and a guide cavity (47) is provided on the axial position of the second connecting piece (42); the guide cavity (47) is a Venturi tube structure, and the diffusion section of the guide cavity (47) is arranged in the direction of the first connecting piece (41); the outer side of the second connecting piece (42) is provided with an annular groove structure for fitting a sealing ring (46), and the sealing ring (46) and the first connecting piece (41) are interference fit; the number of the exhaust holes (44) is multiple and they are equidistantly spaced around the axis of the first connecting piece (41), and the axis of the exhaust holes (44) is in the radial direction of the first connecting piece (41).

2. The device for quantitatively adding water to air-conditioned clothing according to claim 1, characterized in that: The other end of the second connecting member (42) is provided with a rubber plug (48), and the rubber plug (48) is provided with an insertion hole (49), and the insertion hole (49) is connected to the diversion cavity (47).

3. The device for quantitatively adding water to air-conditioned clothing according to claim 1, characterized in that: The axes of the inner tube body (50) and the outer tube body (43) are collinear, the jacket (45) is a circular groove structure, and the bottom end of the inner tube body (50) is located outside the jacket (45).

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