Double-layer circulation structure endoscope water cooling device for temperature field system

Abstract

The utility model provides an endoscope water cooling device with a double-layer circulation structure for a temperature field system, which comprises an inner protection positioning component, a switching isolation component, an outer protection shade component, an inflow input component, a communication rotational flow component and a drainage output component. Double cooling of the endoscope is achieved, cooling water primarily cools the endoscope in the inner-layer water storage space and then enters the outer-layer water storage space through the communicating rotational flow component, heat dissipation is further conducted, and therefore the cooling efficiency is improved; the design of the communicating rotational flow component enables cooling water in the inner-layer water storage space to form rotational flow when the cooling water enters the outer-layer water storage space, the rotational flow can increase the heat exchange area between the cooling water and the surrounding environment, the heat dissipation effect is improved, effective cooling of the endoscope is further ensured, and the endoscope can be used for a long time in the high-temperature hearth environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to be used for high temperature furnace kiln's endoscope, relate to a kind of double-layer circulation structure endoscope water cooling device for temperature field system. BACKGROUND

[0002] Patent document CN205514494U discloses an integrated water-cooled endoscope, which comprises a power supply device, a circulating water pump, a semiconductor refrigerating sheet, an aluminum alloy component, an LED bulb, an endoscope bayonet, a wire, a hot water outlet pipe, a hot water inlet pipe, a temperature control switch and a temperature control probe; the power supply device is electrically connected with the circulating water pump, the semiconductor refrigerating sheet, the LED bulb and the temperature control switch through the wire, and the temperature control switch is electrically connected with the temperature control probe through the wire; the LED bulb is installed in the aluminum alloy component, one end of the hot water outlet pipe and the hot water inlet pipe is connected with the circulating water pump, the semiconductor refrigerating sheet is arranged on the hot water inlet pipe, the other end of the hot water outlet pipe and the hot water inlet pipe is arranged in the aluminum alloy component, and a circulating water path is formed; the temperature control probe is arranged on the aluminum alloy component, and the endoscope bayonet is arranged on the inner wall of the aluminum alloy component and located outside the LED bulb. However, the cooling structure of such an endoscope is a single-layer structure, the cooling efficiency is low, and the cooling is uneven, which affects the long-term use of the endoscope in a high-temperature environment. Therefore, it is necessary to optimize the structure to overcome the above-mentioned defects. SUMMARY

[0003] The utility model aims at providing a kind of double-layer circulation structure endoscope water cooling device for temperature field system, to improve cooling efficiency.

[0004] The utility model discloses a kind of double-layer circulation structure endoscope water cooling devices for temperature field system, which is characterized by:

[0005] A kind of double-layer circulation structure endoscope water cooling device for temperature field system, it includes:

[0006] Inner protection positioning component, the inner protection positioning component has endoscope containing space, endoscope is installed in the inner protection positioning component, and it is shielded and positioned by the inner protection positioning component;

[0007] Adapter isolation component, the adapter isolation component is installed in the inner protection positioning component, and the inner layer water storage space that can contain cooling water is formed between the inner protection positioning component and the adapter isolation component, and the endoscope in the inner protection positioning component is cooled by the cooling water in the inner layer water storage space;

[0008] Outer protection shield component, the outer protection shield component is installed in the adapter isolation component, and the outer layer water storage space that can contain cooling water is formed between the adapter isolation component and the outer protection shield component;

[0009] An inlet flow input member is installed in the adapter isolation member, which is in communication with the cooling water circulating device and the inner layer water storage space, and the cooling water circulating device supplies cooling water to the inner layer water storage space through the inlet flow input member;

[0010] A through-flow cyclone member is installed in the adapter isolation member, and the inner layer water storage space is in communication with the outer layer water storage space through the through-flow cyclone member, so that the cooling water in the inner layer water storage space can enter the outer layer water storage space through the through-flow cyclone member;

[0011] An outlet flow output member is installed in the outer protective cover member, which is in communication with the outer layer water storage space and the cooling water circulating device, and the cooling water in the outer layer water storage space can flow back to the cooling water circulating device through the outlet flow output member.

[0012] Specifically, the inner protective positioning member includes:

[0013] An inner protective core pipe is made of a stainless steel pipe, and the endoscope is arranged in the inner protective core pipe in the axial direction, and the endoscope is shielded and positioned by the inner protective core pipe;

[0014] An adapter flange is formed at the inner end of the inner protective core pipe, which extends in the circumferential direction of the inner protective core pipe and is folded inwardly to the outer side of the inner protective core pipe and is engaged with the adapter isolation member.

[0015] The adapter isolation member includes:

[0016] An adapter sleeve is made of a stainless steel pipe and is sleeved on the outer side of the inner protective core pipe in the axial direction, the inner end of which is engaged with the adapter pipe of the ignition gun head, and the end of the adapter flange is engaged with the inner wall of the adapter sleeve, and the inner layer water storage space is formed between the inner protective core pipe and the adapter sleeve.

[0017] The outer protective cover member includes:

[0018] An outer protective pipe shell is made of a stainless steel pipe and is sleeved on the outer side of the adapter sleeve in the axial direction, and the length of the outer protective pipe shell is less than the length of the adapter sleeve, and the inner end of the adapter sleeve is exposed from the inner end of the outer protective pipe shell;

[0019] An inner end flange is formed at the inner end of the outer protective pipe shell, which extends in the circumferential direction of the outer protective pipe shell and is folded inwardly to the inner side of the outer protective pipe shell and is engaged with the outer wall of the adapter sleeve;

[0020] An outer end flange is formed at the outer end of the outer protective pipe shell, which extends in the circumferential direction of the outer protective pipe shell and is folded inwardly to the inner end of the outer protective pipe shell and is engaged with the outer end of the adapter sleeve and the outer end of the inner protective core pipe, respectively, and the outer layer water storage space is formed between the outer protective pipe shell and the adapter sleeve.

[0021] The inlet flow input member includes:

[0022] The inflow end pipe is made of stainless steel pipe fitting, which is connected to the outer wall of the inner end of the adapter sleeve and communicates with the inner water storage space.

[0023] The communication cyclone member includes:

[0024] The communication notches are arranged on the outer end of the adapter sleeve, so that the cooling water in the inner water storage space can enter the outer water storage space through the communication notches.

[0025] The outflow output member includes:

[0026] The outflow end pipe is made of stainless steel pipe fitting, which is connected to the outer wall of the inner end of the outer protective pipe shell and communicates with the outer water storage space.

[0027] The advantages of the utility model lie in:

[0028] The device realizes double cooling of the endoscope through the double-layer cooling structure of the inner water storage space and the outer water storage space. BRIEF DESCRIPTION OF DRAWINGS

[0029] Fig. 1 is the cross-sectional structure schematic view of the double-layer circulation structure endoscope water cooling device for temperature field system provided by the utility model;

[0030] Fig. 2 is the end surface structure schematic view of the water cooling device;

[0031] Fig. 3 is the cross-sectional structure schematic view of the adapter sleeve;

[0032] Fig. 4 is the end surface structure schematic view of the adapter sleeve. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] As shown in Figs. 1-4 The utility model provides a double -deck circulation structure endoscope water -cooling device for temperature field system, including inner protection positioning component, relay isolation component, outer protection mask component, flow input component, through link cyclone component and drainage output component, it has endoscope containing space in inner protection positioning component, endoscope is installed in the inner protection positioning component inside, is shielded and is positioned by the inner protection positioning component, relay isolation component is installed in the inner protection positioning component, and the inner layer water storage space that can contain cooling water is formed between the inner protection positioning component and relay isolation component, the cooling water in the inner layer water storage space is handled to the endoscope in the inner protection positioning component, outer protection mask component is installed in the relay isolation component, and the outer layer water storage space that can contain cooling water is formed between the relay isolation component and outer protection mask component, flow input component is installed in the relay isolation component, and it is communicated with cooling water circulating equipment, and is communicated with the inner layer water storage space, and cooling water circulating equipment supplies cooling water to the inner layer water storage space through flow input component, through link cyclone component is installed in the relay isolation component, and the outer layer water storage space is communicated through through link cyclone component between the inner layer water storage space, makes the cooling water in the inner layer water storage space can enter the outer layer water storage space through through link cyclone component, drainage output component is installed in the outer protection mask component, and it is communicated with the outer layer water storage space, and is communicated with cooling water circulating equipment, and the cooling water in the outer layer water storage space can be backflowed to cooling water circulating equipment through drainage output component.

[0035] In the embodiment, the inner protection positioning component includes inner protection core pipe 110 and relay hem 120, the inner protection core pipe is made of stainless steel pipe, the endoscope is arranged in the inner protection core pipe along the axial direction, the endoscope is shielded and positioned by the inner protection core pipe, the relay hem is formed in the inner end of the inner protection core pipe, extends along the circumference of the inner protection core pipe, and is folded to the outside of the inner protection core pipe along the radial direction and is engaged with the relay isolation component.

[0036] The adapter isolation member includes an adapter sleeve 200 made of stainless steel pipe fittings and axially sleeved outside the inner protective core pipe, the inner end of which is connected with the adapter pipe A of the ignition gun head, and the adapter curled end is connected with the inner wall of the adapter sleeve, so as to form an inner water storage space between the inner protective core pipe and the adapter sleeve.

[0037] The outer protective cover member includes an outer protective pipe shell 310, an inner end flange 320 and an outer end flange 330, the outer protective pipe shell is made of stainless steel pipe fittings and axially sleeved outside the adapter sleeve, the length of the outer protective pipe shell is less than that of the adapter sleeve, the inner end flange is formed at the inner end of the outer protective pipe shell and extends along the circumference of the outer protective pipe shell and is folded to the inner side of the outer protective pipe shell in the radial direction and connected with the outer wall of the adapter sleeve, and the outer end flange is formed at the outer end of the outer protective pipe shell and extends along the circumference of the outer protective pipe shell and is folded to the inner end of the outer protective pipe shell in the radial direction and connected with the outer end of the inner protective core pipe and the outer end of the adapter sleeve respectively, so as to form an outer water storage space between the outer protective pipe shell and the adapter sleeve.

[0038] The inlet flow input member includes an inlet flow end pipe 400 made of stainless steel pipe fittings and connected with the outer wall of the inner end of the adapter sleeve and communicated with the inner water storage space, so that the cooling water circulating device can supply cooling water to the inner water storage space through the inlet flow end pipe.

[0039] The through connection rotational flow member includes a plurality of through connection notches 500, each of which is formed at the outer end of the adapter sleeve, so that the cooling water in the inner water storage space can enter the outer water storage space through the through connection notches, each of the through connection notches is uniformly arranged along the circumference of the adapter sleeve and forms a 45° angle with the radial direction of the adapter sleeve, so that the cooling water in the inner water storage space can be evenly divided and form rotational flow when entering the outer water storage space through the through connection notches.

[0040] The outlet flow output member includes an outlet flow end pipe 600 made of stainless steel pipe fittings and connected with the outer wall of the inner end of the outer protective pipe shell and communicated with the outer water storage space, so that the cooling water in the outer water storage space can return to the cooling water circulating device through the outlet flow end pipe.

[0041] In this embodiment, each component of the water cooling device is made of high-temperature-resistant stainless steel material and is welded after fine polishing to avoid dirt adhesion, and is tested under 2 times water pressure after welding. A temperature sensor can be added at the front end of the cavity to monitor the temperature, which can maximize the risk of damage to the endoscope when the cooling water fails to disconnect or has other problems.

[0042] In this embodiment, a ventilation end head is further arranged at the outer end of the inner protective core pipe, which can be connected with cooling air to cool the endoscope by double medium, so as to ensure that the endoscope can be used for a long time in a 1000℃ environment.

[0043] In the description of the utility model, it is necessary to explain that when the terms of indicating the orientation or position relationship such as "upper", "lower", "inner", "outer", "left", "right" and the like appear, it should be understood as the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship of the utility model product when it is usually placed, or the orientation or position relationship commonly understood by the person skilled in the art, and it is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, when the terms such as "first", "second" and the like appear, they are only used for distinguishing the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it is also necessary to explain that unless otherwise explicitly specified and limited, the terms such as "mounting", "setting", "connecting" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A double-layer circulation structure endoscope water cooling device for a temperature field system, characterized by, The application relates to a cooling device for an endoscope, which comprises the following components: an inner protection positioning component, which has an endoscope accommodating space, an endoscope being mounted inside the inner protection positioning component and being shielded and positioned by the inner protection positioning component; an adapter isolation component, which is mounted in the inner protection positioning component and forms an inner layer water storage space capable of accommodating cooling water between the inner protection positioning component and the adapter isolation component, the endoscope in the inner protection positioning component being cooled by the cooling water in the inner layer water storage space; an outer protection shielding component, which is mounted in the adapter isolation component and forms an outer layer water storage space capable of accommodating cooling water between the adapter isolation component and the outer protection shielding component; an inflow input component, which is mounted in the adapter isolation component, is communicated with a cooling water circulating device and is communicated with the inner layer water storage space, the cooling water circulating device supplying cooling water to the inner layer water storage space through the inflow input component; a through-flow cyclone component, which is mounted in the adapter isolation component, the inner layer water storage space being communicated with the outer layer water storage space through the through-flow cyclone component, so that the cooling water in the inner layer water storage space can enter the outer layer water storage space through the through-flow cyclone component; and an outflow output component, which is mounted in the outer protection shielding component, is communicated with the outer layer water storage space and is communicated with the cooling water circulating device, the cooling water in the outer layer water storage space being able to flow back to the cooling water circulating device through the outflow output component. The inner protection positioning component comprises: an inner protection core pipe made of a stainless steel pipe element, the endoscope being arranged in the inner protection core pipe in an axial direction, the endoscope being shielded and positioned by the inner protection core pipe; and an adapter curled edge formed at an inner end of the inner protection core pipe, the adapter curled edge extending in a circumferential direction of the inner protection core pipe and being folded towards an outer side of the inner protection core pipe in a radial direction and being engaged with the adapter isolation component. The adapter isolation component comprises: an adapter sleeve made of a stainless steel pipe element and being sleeved on an outer side of the inner protection core pipe in an axial direction, an inner end of the adapter sleeve being engaged with the adapter pipe of the ignition gun head, and a terminal end of the adapter curled edge being engaged with an inner wall of the adapter sleeve, so that the inner layer water storage space is formed between the inner protection core pipe and the adapter sleeve. The outer protection shielding component comprises: an outer protection pipe shell made of a stainless steel pipe element and being sleeved on an outer side of the adapter sleeve in an axial direction, the length of the outer protection pipe shell being smaller than the length of the adapter sleeve, and an inner end of the adapter sleeve being exposed from an inner end of the outer protection pipe shell; an inner end flange formed at the inner end of the outer protection pipe shell, the inner end flange extending in a circumferential direction of the outer protection pipe shell and being folded towards an inner side of the outer protection pipe shell in a radial direction and being engaged with an outer wall of the adapter sleeve; and an outer end flange formed at an outer end of the outer protection pipe shell, the outer end flange extending in a circumferential direction of the outer protection pipe shell and being folded towards the inner end of the outer protection pipe shell in a radial direction and being engaged with an outer end of the adapter sleeve and an outer end of the inner protection core pipe respectively, so that the outer layer water storage space is formed between the outer protection pipe shell and the adapter sleeve. The inflow input component comprises: an inflow end pipe made of a stainless steel pipe element, the inflow end pipe being engaged with the outer wall of the inner end of the adapter sleeve and being communicated with the inner layer water storage space. The through-flow cyclone component comprises: ​ 2. The double-layer circulation structure endoscope water cooling device for temperature field system according to claim 1, characterized in that, ​ ​ ​ 3. The double-layer circulation structure endoscope water cooling device for temperature field system according to claim 2, characterized in that, ​ ​ 4. The double-layer circulation structure endoscope water cooling device for temperature field system according to claim 3, characterized in that, ​ ​ ​ ​ 5. The double-layer circulation structure endoscope water cooling device for temperature field system according to claim 4, characterized in that, ​ ​ 6. The double-layer circulation structure endoscope water cooling device for temperature field system according to claim 5, characterized in that, ​ The through connection grooves are arranged in a group and are respectively arranged on the outer end of the adapter sleeve, so that the cooling water in the inner water storage space can enter the outer water storage space through the through connection grooves, and the through connection grooves are uniformly arranged along the circumference of the adapter sleeve.

7. The double-layer circulation structure endoscope water cooling device for temperature field system according to claim 6, characterized in that, The drainage output member includes: The drainage end pipe is made of a stainless steel pipe fitting, is connected to the outer wall of the inner end of the outer protective pipe shell, and is in communication with the outer water storage space.

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