CN214500412U

CN214500412U - Flange with high temperature resistant structure

Info

Publication number: CN214500412U
Application number: CN202120820730.1U
Authority: CN
Inventors: 张嘉辉
Original assignee: Wenzhou Xinda Flange Co ltd
Current assignee: Wenzhou Xinda Flange Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-10-26
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a flange with a high temperature resistant structure, which comprises a thread groove, wherein the thread groove penetrates through a first flange, a support and a second flange at equal angles, a connecting block is fixed in the middle of the thread groove, and the end part of the thread groove is in threaded connection with the outer side surface of a first screw rod; the straight flow groove penetrates through the upper surface and the lower surface of the first flange at equal angles, the straight flow groove is arranged on the inner side of the thread groove, the straight flow groove and the ring groove are arranged in equal-angle penetrating connection, and the two ends of the straight flow groove are fixedly connected with the outer side surfaces of the rubber blocks; and the through holes are arranged to penetrate through the upper surface and the lower surface of the support at equal angles, and the positions of the through holes are the same as those of the direct current grooves. The flange is connected with other flanges through a special support, so that the integrated cooling operation can be realized when the flange is cooled simultaneously, the flange is convenient to connect, downward internal circulation flow can be automatically performed when the flange is cooled circularly, the radiating effect is accelerated, and the consumption of mechanical energy is reduced.

Description

Flange with high temperature resistant structure

Technical Field

The utility model relates to a flange technical field specifically is a flange with high temperature resistant structure.

Background

The flange is a part for interconnecting the shaft and the shaft, is commonly used for connecting pipe ends and equipment inlet and outlet, is interconnected with the gasket and the bolt to serve as a group of detachable connection with a combined sealing structure, and effectively solves the problem of connection of equipment such as a water pump and a valve.

Chinese patent No. CN209012593U, publication No. 2019, 6, 21, discloses a flange with high temperature resistance. The utility model discloses mainly include first flange, the liquid outlet, first screw hole, support box filter screen, through the sealing plug of opening first flange lateral surface, make to the inside coolant liquid that pours into of inlet, enter into the annular cooling tube along with the inlet through the coolant liquid in, make to enter into the inside coolant liquid of annular cooling tube and begin to cool off the inside of first flange, and the coolant liquid after the cooling flows from the liquid outlet, leave first flange, make the inside temperature of first flange obtain descending like this, and mechanical closing the back, it can to close the sealing plug, however, this structure can only cool down to one of them flange, and the inner loop of annular cooling tube needs the continuous provision energy of machinery.

Traditional flange is direct through support and other flange joint, when cooling down simultaneously, not only can not realize the operation of integration cooling down, and the connection between the flange of not being convenient for moreover, when the circulation cooling down, can not carry out the inner loop automatically and flow, reduces the consumption of the mechanical energy.

Therefore, it is necessary to design a flange having a high temperature resistant structure in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flange with high temperature resistant structure to it is direct through support and other flange joint to propose traditional flange among the above-mentioned background art to solve, when cooling down simultaneously, not only can not realize the operation of integration cooling down, is not convenient for the connection between the flange moreover, when the circulation cooling down, can not the automatic inner loop flow, reduces the consumption of the mechanical energy.

In order to achieve the above object, the present invention provides the following technical solutions, including:

the screw groove penetrates through the first flange, the support and the second flange at equal angles, a connecting block is fixed in the middle of the screw groove, and the end part of the screw groove is in threaded connection with the outer side surface of the first screw rod;

the straight flow groove penetrates through the upper surface and the lower surface of the first flange at equal angles, the straight flow groove is arranged on the inner side of the thread groove, the straight flow groove and the ring groove are arranged in equal-angle penetrating connection, and the two ends of the straight flow groove are fixedly connected with the outer side surfaces of the rubber blocks;

and the through holes are arranged to penetrate through the upper surface and the lower surface of the support at equal angles, and the positions of the through holes are the same as those of the direct current grooves.

Adopt above-mentioned scheme, the inboard first flange of first screw rod connection of accessible thread groove, support and second flange, make the position one-to-one of straight flow groove and through-hole, can realize the high-speed joint between the flange, it takes out from gluing the piece inboard to press from both sides the rotatory second screw rod that drives of second nut through the instrument, make straight flow groove and annular and through-hole be linked together, inside the upper end inflow annular through the coolant liquid follow straight flow groove, make the inside higher one side of annular get up to the lower one side automatic flow, can realize the downward internal circulation and flow, accelerate radiating effect, reduce the consumption of the mechanical energy.

As a preferred technical solution of the present invention, the first screw is further provided with a first nut and a connecting groove;

the bottom surface of the first nut is fixedly connected to the top end of the first screw rod, and the inner side surface of the connecting groove is in threaded connection with the bottom end of the first screw rod;

in addition, first nut setting is in the outside of first flange, just the spread groove runs through the upper and lower both ends setting of connecting block, and first screw rod with first nut all uses the cross axle of connecting block sets up on the second flange as the symmetry axis.

By adopting the scheme, whether the first screw is connected with the connecting groove or not can be controlled, so that the connection among the first flange, the support and the second flange is realized.

As a preferred technical scheme of the utility model, the rubber block is also provided with a second screw and a second nut;

the outer side face of the lower end of each second screw is in threaded connection with the inner side face of the corresponding rubber block, and the lower ends of the 2 second screws penetrate through the upper surface and the lower surface of the corresponding first flange;

in addition, second nut fixed connection is in the upper end of second screw rod, and the second nut setting is in the outside of first flange, and the straight flow groove the annular second screw rod and second nut have all been the cross axle of support sets up on the second flange for the symmetry axis, the inclination of annular sets up to 30, just the annular sets up the inside of first flange.

By adopting the scheme, the connection between the second screw and the rubber block can be controlled, so that the two ends of the direct-flow groove can be circulated with cooling liquid, and downward internal circulation flow between the first flange and the second flange is realized.

As the utility model discloses a preferred technical scheme, the support sets up first flange with between the second flange, just the support through first screw rod with first flange with second flange joint, and the connecting block sets up the inside of support.

By adopting the scheme, the connecting block can be arranged inside the support, so that the bottom end of the first screw rod is connected more tightly, and the connecting strength between the flanges is enhanced.

Compared with the prior art, the beneficial effects of the utility model are that: the flange is connected with other flanges through a special support, so that integrated cooling operation can be realized during simultaneous cooling, the connection between the flanges is convenient, downward internal circulation flow can be automatically performed during circulation cooling, the heat dissipation effect is accelerated, and the consumption of mechanical energy is reduced;

1. the second flange, the support and the first flange are sequentially placed on the desktop, so that the positions of the direct-current grooves and the through holes are in one-to-one correspondence, one surface of the first screw penetrating through the first flange is in threaded connection with the inner side of the threaded groove, the bottom end of the first screw is in threaded connection with the connecting groove in the connecting block, the first nut is arranged outside the first flange and is arranged inside the support through the connecting block, the first flange is arranged on the upper surface of the support, and the second flange is connected to the lower surface of the support in the same manner, so that quick connection and simultaneous heat dissipation between the flanges can be realized;

2. through placing first flange and second flange alone, make the instrument press from both sides the rotatory second screw rod that drives of tight second nut and take out from gluing the piece inboard, make the both ends in straight flow groove can pass in and out the coolant liquid, through straight flow groove and through-hole one-to-one, and straight flow groove is linked together with the annular, make inside the coolant liquid flows into the annular from the upper end in straight flow groove, flow through the inside higher one side of annular to the lower one side, make the coolant liquid accelerate trickling speed under the effect of gravity, can realize the downward inner loop and flow, accelerate radiating effect, reduce the consumption of the mechanical energy.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of B in FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is an enlarged schematic view of point A of FIG. 3 according to the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. a first flange; 2. connecting blocks; 3. a first nut; 4. a straight flow groove; 5. a ring groove; 6. a through hole; 7. a support; 8. a second flange; 9. a thread groove; 10. a first screw; 11. a second nut; 12. a second screw; 13. gluing blocks; 14. and connecting the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a flange with a high-temperature-resistant structure comprises a thread groove 9 which penetrates through a first flange 1, a support 7 and a second flange 8 at equal angles, a connecting block 2 is fixed in the middle of the thread groove 9, and the end of the thread groove 9 is in threaded connection with the outer side surface of a first screw 10; the straight flow groove 4 penetrates through the upper surface and the lower surface of the first flange 1 at equal angles, the straight flow groove 4 is arranged on the inner side of the thread groove 9, the straight flow groove 4 and the ring groove 5 are arranged to be in equal-angle penetrating connection, and the two ends of the straight flow groove 4 are fixedly connected with the outer side surfaces of the rubber blocks 13; in addition, the through holes 6 penetrate through the upper surface and the lower surface of the support 7 at equal angles, and the positions of the through holes 6 are the same as those of the straight flow grooves 4, so that the quick connection and the simultaneous heat dissipation between the flanges are realized, the heat dissipation effect is accelerated, and the consumption of mechanical energy is reduced;

according to fig. 1 and 2, when a plurality of flanges are connected, a corresponding number of supports 7 needs to be prepared, the second flange 8, the supports 7 and the first flange 1 are sequentially placed on a desktop, so that the positions of the direct current grooves 4 and the through holes 6 correspond to each other one by one, one surface of the first flange 1, which is penetrated by the first screw 10, is connected to the inner side of the threaded groove 9, so that the bottom end of the first screw 10 is in threaded connection with the connecting groove 14 on the connecting block 2, the first screw cap 3 is arranged outside the first flange 1, the connecting block 2 is arranged inside the support 7, so that the first flange 1 is arranged on the upper surface of the support 7, and the second flange 8 is connected to the lower surface of the support 7 in the same manner, namely, the quick connection between the flanges is realized;

according to fig. 3 and 5, when heat is dissipated simultaneously, the positions of the direct current grooves 4 of the first flange 1 and the second flange 8 need to be confirmed, the direct current grooves 4 of the first flange 1 and the second flange 8 correspond to the through holes 6 of the support 7 one by one, so that the first flange 1 and the second flange are fixed 8 on the upper surface and the lower surface of the support 7 by 2 first screws 10 respectively, the second nut 11 is clamped by a tool to rotate, the second screws 12 are driven to be taken out from the inner side of the rubber block 13, and the two ends of the direct current grooves 4 can enter and exit cooling liquid, namely, heat dissipation is achieved simultaneously;

according to fig. 3 and 4, when the internal circulation flow is accelerated, the first flange 1 and the second flange 8 are required to be connected before a tool clamps the second screw cap 11 to rotate so as to drive the second screw 12 to be taken out from the inner side of the rubber block 13, cooling liquid can enter and exit from two ends of the straight-flow groove 4, the straight-flow groove 4 is communicated with the annular groove 5, the cooling liquid flows into the annular groove 5 from the upper end of the straight-flow groove 4, the cooling liquid flows to the lower side through the higher side in the annular groove 5, the flowing speed of the cooling liquid is accelerated under the action of gravity, namely, the internal circulation flow is accelerated, the effect is improved, and the consumption of mechanical energy is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flange having a high temperature resistant structure, comprising:

2. A flange having a high temperature resistant structure according to claim 1, wherein the first screw is further provided with a first nut and a coupling groove.

3. The flange with a high temperature resistant structure according to claim 2, wherein the bottom surface of the first nut is fixedly connected to the top end of the first screw, and the inner side surface of the connecting groove is in threaded connection with the bottom end of the first screw;

4. A flange with high temperature resistant structure as claimed in claim 1, wherein the rubber block is further provided with a second screw and a second nut.

5. A flange with a high-temperature resistant structure according to claim 4, wherein the outer side surface of the lower end of the second screw is in threaded connection with the inner side surface of the rubber block, and the lower ends of 2 second screws penetrate through the upper and lower surfaces of the first flange;

6. A flange having a high temperature resistant structure according to claim 1, wherein the holder is provided between the first flange and the second flange, and the holder is connected to the first flange and the second flange by a first screw, and the connection block is provided inside the holder.