阅读说明：本技术 一种紧凑型导流装置及冷却介质存储箱 (Compact guiding device and cooling medium storage box ) 是由 汪正炜 张波 程力 黄逢昱 赵凯 于 2020-12-09 设计创作，主要内容包括：本发明公开了一种紧凑型导流装置,主要由镂空导向管和法兰一体导流管组成,所述的镂空导向管由中间的镂空部及两端的导向板和尾部管连接构成,导向板上设置有带螺纹孔的法兰安装板,尾部管上设置有密封环面；所述的法兰一体导流管由法兰和管体构成,法兰上安装有密封垫,管体尾部通过环形沟槽安装有O型圈；还公开了一种冷却介质存储箱,包括隔板隔开的A存储区、B存储区以及紧凑型导流装置,用于设备冷却系统在A工况需要制冷装置时和在B工况需要脱离制冷装置独立运行时的切换。本发明使得冷却系统与传统的相比,具有灵活的切换性和适应性且操作简单,稳定可靠。(The invention discloses a compact flow guide device, which mainly comprises a hollow guide pipe and a flange integrated flow guide pipe, wherein the hollow guide pipe is formed by connecting a hollow part in the middle, guide plates at two ends and a tail pipe; the flange integrated flow guide pipe consists of a flange and a pipe body, a sealing gasket is arranged on the flange, and an O-shaped ring is arranged at the tail part of the pipe body through an annular groove; the cooling medium storage box comprises a storage area A, a storage area B and a compact flow guide device which are separated by partition plates, and is used for switching the equipment cooling system when the refrigeration device is required under the working condition A and when the refrigeration device is required to be separated from the working condition B for independent operation. Compared with the traditional cooling system, the invention has flexible switching performance and adaptability, and is simple to operate, stable and reliable.)

1. A compact flow guiding device, characterized by: comprises a hollow guide pipe (10) and a flange integrated guide pipe (2) inserted into the hollow guide pipe (10); the hollow guide pipe (10) is formed by connecting a hollow part (5) in the middle, guide plates (4) at two ends and a tail pipe, a flange mounting plate with a threaded hole is arranged on each guide plate (4), and a sealing ring surface (7) is arranged on each tail pipe; integrative honeycomb duct of flange (2) constitute by flange and body, the flange on install sealed pad (1), the body afterbody install O type circle (3) through annular slot, body and sealed torus (7) clearance fit realize radial seal through O type circle (3).

2. A compact deflector according to claim 1, characterised in that the sealing ring surface (7) is provided with guide angles (6).

3. The cooling medium storage box is characterized by comprising an A storage area (11) and a B storage area (12) which are separated by a partition plate, wherein a supply port (13) and a return port (14) are respectively arranged on the A storage area (11) and the B storage area (12), a cooling medium inlet and a cooling medium outlet are sequentially arranged on the side wall of the A storage area (11), the cooling medium inlet and the cooling medium outlet are respectively connected with an outlet pipe (16) and an inlet pipe (17) through a plugging flange (9), the cooling medium inlet is provided with the flow guide device according to claim 1, and a hollow guide pipe (10) penetrates through the A storage area (11) and then is welded on the partition plate and is communicated with the B storage area (12).

Technical Field

The invention belongs to the technical field of cooling, and relates to a compact flow guide device convenient for switching a circulation mode of a cooling medium storage box, and the cooling medium storage box.

Background

The cooling system is widely applied to various devices and needs to be flexibly changed and adapted to different use conditions of the devices. At present, the cooling medium storage box of a plurality of cooling systems is fixed in an internal cooling medium circulation mode, generally can be externally connected with a refrigerating device for meeting the cooling requirement when the maximum power is maximum, but the refrigerating device is large in size, equipment cannot be separated from the refrigerating device to independently operate when refrigeration is not needed, the refrigerating device and the equipment cooling system are integrally configured, transportation is inconvenient, and the requirement for limiting the overall size of the whole equipment under the working condition of low-power operation cannot be met.

Disclosure of Invention

It is an object of the present invention to provide a compact air guide device for connecting a cooling medium storage tank of a device to be cooled with an external cooling device, so that the device to be cooled can be operated independently when the cooling device is not required, and the cooling device and the cooling medium storage tank can be conveniently connected when cooling is required.

The technical scheme adopted by the invention for solving the technical problems is as follows: a compact flow guide device comprises a hollow guide pipe and a flange integrated flow guide pipe inserted into the hollow guide pipe; the hollow guide pipe is formed by connecting a hollow part in the middle, guide plates at two ends and a tail pipe, a flange mounting plate with a threaded hole is arranged on each guide plate for fixing a bolt, and a sealing ring surface is arranged on each tail pipe; the integrative honeycomb duct of flange constitute by flange and body, the flange on install sealed the pad, the body afterbody install a N O type circle through N way annular slot, body and sealed torus clearance fit form a radial seal mechanism jointly through O type circle.

The invention also aims to provide a cooling medium storage box provided with the compact flow guide device, which consists of an A storage area and a B storage area which are separated by a partition plate, wherein a supply port and a return port are respectively arranged on the A storage area and the B storage area, a cooling medium inlet and a cooling medium outlet are sequentially arranged on the side wall of the A storage area, the cooling medium inlet and the cooling medium outlet are respectively connected with an outlet pipe and an inlet pipe through a plugging flange and are used for communicating an inlet and an outlet of the storage box with a refrigerating device, the compact flow guide device is arranged at the cooling medium inlet, a flange mounting plate of a hollow guide pipe is welded on an inlet and outlet panel of the storage box, and a tail pipe of the hollow guide pipe penetrates through the A storage area and is welded on a partition plate of the. The cooling medium in the storage area B enters the refrigerating device through the integrated guide pipe to be cooled, and then enters the storage area A after being cooled, so that the circulation of the cooling medium between the storage tank and the refrigerating device is realized.

The invention has the beneficial effects that:

the guide device can realize the separation of the refrigerating device and the equipment, can ensure that the internal circulation of the cooling medium in the equipment storage box can independently operate, does not increase the overall dimension of the equipment, and has the characteristics of flexible switching, simple operation, reliable sealing and the like.

The cooling medium storage box using the flow guide device can be used for switching the equipment cooling system when the refrigeration device is required under the working condition A and when the equipment cooling system is required to be separated from the refrigeration device to independently operate under the working condition B; compared with the traditional cooling system using the cooling medium storage tank, the cooling system using the cooling medium storage tank has flexible switching performance and adaptability, is simple to operate, is stable and reliable, and is particularly suitable for cooling systems with various use working conditions.

Drawings

FIG. 1 is a schematic view of the construction of a flange-integrated draft tube of the present invention;

FIG. 2 is a schematic structural view of the hollow guide tube of the present invention;

FIG. 3 is a schematic view of the construction of the coolant storage tank of the present invention;

fig. 4 is a schematic diagram of the medium circulation of the cooling medium storage tank and the cooling device of the present invention.

The figures are numbered: 1-sealing gasket, 2-flange integrated draft tube, 3-O-shaped ring, 4-guide plate, 5-hollowed part, 6-guide angle, 7-sealing ring surface, 8-cooling medium storage box, 9-plugging flange, 10-hollowed guide tube, 11-A storage area, 12-B storage area, 13-supply opening, 14-return opening, 15-refrigerating device, 16-outlet pipe and 17-inlet pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

The invention discloses a compact flow guide device which comprises a hollow guide pipe 10 and a flange integrated flow guide pipe 2 inserted into the hollow guide pipe 10.

Referring to fig. 1, the flange integrated draft tube 2 is composed of a flange and a tube body, a sealing gasket 1 is mounted on the flange, the center of the flange is provided with a hole, the hole is the same as the inner diameter of the tube body, a cooling medium can pass through the hole and a sealing surface, the hole is used for penetrating through a bolt for fastening, the flange can be matched with the sealing gasket 1 to realize sealing through axial compression of the bolt, the flange surface can realize axial sealing of the end face by using the sealing gasket 1, the tail portion of the tube body is provided with N O-shaped rings 3 through N annular grooves, and the tube body is in clearance fit with a sealing annular surface 7 and forms a radial sealing mechanism.

Referring to fig. 2 and 3, the hollow guide tube 10 is formed by connecting a hollow part 5 in the middle, guide plates 4 at two ends and a tail tube, a flange mounting plate with a threaded hole is arranged on the guide plates 4 for fixing a bolt, and a sealing ring surface 7 is arranged on the tail tube.

Wherein the sealing ring surface 7 is provided with a guide angle 6 so that the flange integrated draft tube 2 provided with the O-shaped ring 3 can be inserted into the hollow guide tube 10 conveniently.

The flow guide device can realize the separation of the refrigerating device and the equipment, can ensure that the internal circulation of the cooling medium in the equipment storage box can operate independently, and does not increase the overall dimension of the equipment. The flow guide device has the characteristics of flexible switching, simple operation, reliable sealing and the like.

The invention has the advantages that: 1, meeting the limitation requirement that only exposed surface of the water storage tank can be provided with an inlet and an outlet; 2, the equipment can independently run after being separated from the cooling system; 3, the external dimension of the mobile part of the equipment can be kept unchanged; 4, the switching is convenient, and the operation is simple; and 5, sealing is reliable.

In a word, compared with the traditional cooling system, the cooling system has flexible switching performance and adaptability, is simple to operate, is stable and reliable, and has important economic benefit and social benefit by using the flow guide device.

Referring to fig. 3 and 4, the cooling medium storage box 8 disclosed by the invention comprises an a storage area 11 and a B storage area 12 which are separated by a partition plate, wherein the a storage area 11 and the B storage area 12 are respectively provided with a supply port 13 and a return port 14, only one surface of the a storage area 11 of the cooling medium storage box 8 can be connected with a pipeline, the side wall of the a storage area 11 is sequentially provided with a cooling medium inlet and a cooling medium outlet, the cooling medium inlet and the cooling medium outlet are respectively connected with an outlet pipe 16 and an inlet pipe 17 through a blocking flange 9 for communicating the inlet and the outlet of the cooling medium storage box 8 with a refrigerating device 15, a flange mounting plate of a hollow guide pipe 10 is welded on an inlet and outlet panel of the cooling medium storage box 8, the tail pipe of the hollow guide pipe 10 penetrates through the partition plate of the a storage area 11 and is welded on the partition plate, thus, the cooling medium in the storage area B12 enters the refrigerating device 15 through the flange integrated draft tube 2 for cooling, and then enters the storage area A11 after cooling, so that the circulation of the cooling medium between the cooling medium storage tank 8 and the refrigerating device 15 is realized.

When the equipment is operated at low power (i.e. working condition B) in the field-shifting operation industry, the medium in the cooling medium storage tank 8 can meet the cooling requirement through internal circulation, and an external refrigerating device 15 is not needed. As shown in fig. 3, one end of the hollow guide pipe 10 is connected with the B storage area 12, the other end is connected with the outlet of the cooling medium in the storage box 8, the blocking flange 9 is used for blocking the cooling medium inlet and the cooling medium outlet on the side wall of the a storage area 11, the cooling medium in the a storage area 11 flows out from the supply port 13 to cool the equipment, then the cooling medium flows into the B storage area 12 from the return port 14 and flows into the a storage area 11 through the hollow part 5 of the hollow guide pipe 10, circulation of the cooling medium in the storage box 8 is realized, and the cooling medium does not need to be short-circuited at the inlet and the outlet outside of the storage box 8 by using a bent pipe, so that the space. Therefore, the refrigeration device 15 is separated, the cooled equipment can run normally, the overall dimension of the equipment is unchanged, and the equipment is convenient to transport.

When the equipment is operated at a fixed point in the field and has high power (namely, working condition A), the medium of the cooling medium in the storage tank 8 can not meet the cooling requirement and needs to be connected into the refrigerating device 15. As shown in FIG. 3, a flange-integrated flow guide pipe 2 provided with a sealing gasket 1 and an O-shaped ring 3 is inserted into a hollow guide pipe 10, a cooling medium is communicated with a refrigerating device 15 in a storage tank 8 by an inlet and outlet pipe 16 and an inlet pipe 17, the sealing of the cooling medium between the storage tank 8 and the outside is realized by the sealing gasket 1, the separation of the cooling medium in a storage area A11 and a storage area B12 in the storage tank 8 is realized by the O-shaped ring 3, the cooling medium in the storage area B12 can only enter the refrigerating device 15 through the flange-integrated flow guide pipe 2, and the circulation of the cooling medium between the storage tank 8 and the refrigerating device 15.

The cooling medium enters the A storage area 11 of the storage box 8 from the refrigerating device 15 through the inlet pipe 17, then enters the equipment through the supply port 13 to cool the equipment, then flows into the B storage area 12 of the storage box 8 from the return port 14, then enters the outlet pipe 16 through the flange integrated draft tube 2, and finally returns to the refrigerating device 15.

When inserting integrative honeycomb duct 2 of flange into fretwork stand pipe 10, the flange face is sealed 1 in addition and is realized that cooling medium is sealed with the external world in storage box 8, and annular groove position and the 7 clearance fit of the sealed anchor ring face of fretwork stand pipe 10, and the O type circle 3 of this department prevents that the cooling medium in B memory area 12 from getting into fretwork stand pipe 10, can not get into A memory area 11, can only get into the integrative stand pipe of flange.

The invention solves the problem of switching the circulation modes of the cooling medium of two different working conditions of the equipment, so that the equipment can normally run when being separated from the refrigerating device 15 without increasing the overall dimension of the moving part of the equipment.

The above-described embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the inventive concept of the present invention, and these embodiments are within the scope of the present invention.