Parallel condenser for compound synthesis

Abstract

The utility model relates to the technical field of condensers, in particular to a parallel condenser for compound synthesis, which comprises a U-shaped frame, fixing mechanisms are arranged at the bottom of the U-shaped frame close to the left side and the right side, a plurality of condenser bodies are arranged at the top of the U-shaped frame close to the center, and the bottom ends of the condenser bodies are connected with air outlet pipes. A plurality of through holes are formed in the position, close to the center, of an inner cavity of the U-shaped frame, and the bottom ends of the multiple air outlet pipes penetrate through inner cavities of the adjacent through holes and are jointly connected with a first T-shaped pipe. The three condenser bodies are arranged, so that steam can rapidly enter the three condenser bodies to be condensed, meanwhile, the three air guide pipes are rapidly closed, the steam cannot flow back upwards to be dissipated, and therefore the steam can be stably and effectively blocked, and waste caused by the fact that the steam is lost into air is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a parallel condenser for compound synthesis. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a very fast manner. When synthesizing compounds, a condenser is needed to condense the steam. In order to improve the condensation efficiency, a parallel condenser is needed.

[0003] After searching, a utility model patent with a publication number of (CN211823280U) specifically discloses a parallel-type graded condenser for compound synthesis, including a frame and a one-way valve, a condenser is installed on the top of the frame, a top side of the condenser is connected to a feed pipe, and a bottom side of the condenser is connected to a discharge pipe, wherein a first connecting pipe is installed on the top of the condenser, the first connecting pipe is fixedly connected to the feed pipe through a first connecting pipe, a middle part of the first connecting pipe away from the condenser is connected to a steam pipe, and the one-way valve is located inside the first connecting pipe. For the parallel-type graded condenser for compound synthesis, when steam does not need to be condensed using multiple condensers, the first connecting pipes on both sides are sealed by sealing plugs on both sides, so that the steam enters the interior of a single condenser through the middle first connecting pipe, and when the amount of steam increases, the first connecting pipes on both sides are opened in turn according to usage, so as to facilitate the graded condensation of steam according to usage and avoid waste.

[0004] In the above patent, the effect of condensing the steam by grading is achieved only by sealing the first connecting pipes on both sides with sealing plugs on both sides. The existing condenser does not have a fixed structure, and it is not convenient to fix it quickly to enable it to perform condensation work stably. In addition, the existing condenser has poor anti-backflow performance, which makes it impossible to stably and effectively block the steam, causing the steam to be lost into the air and wasteful.

[0005] Therefore, it is necessary to invent a parallel condenser for compound synthesis to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a parallel condenser for compound synthesis, which realizes the effect of quickly fixing the device through a fixing mechanism, so as to solve the problem in the prior art that it is not convenient to quickly fix the device so as to enable it to perform condensation work stably.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a parallel condenser for compound synthesis, comprising a U-shaped frame, wherein a fixing mechanism is provided at the bottom of the U-shaped frame near the left and right sides, a plurality of condenser bodies are provided at the top of the U-shaped frame near the center, and the bottom ends of the plurality of condenser bodies are connected to an air outlet pipe, a plurality of through holes are provided at the inner cavity of the U-shaped frame near the center, the bottom ends of the plurality of air outlet pipes penetrate the adjacent through hole inner cavities and are commonly connected to a first T-shaped tube, a plurality of condenser bodies are connected to an air inlet pipe near the center at the top, a second T-shaped tube is provided at the top of the plurality of air inlet pipes, and a plurality of blocking mechanisms are provided at the bottom of the second T-shaped tube near the center, a movable hole is provided at the top of the second T-shaped tube near the center of the left and right sides, the inner cavities of the two movable holes are provided with T-shaped screws, the inner walls of the two movable holes are provided with internal threads matching the T-shaped screws, and one end of the shorter T-shaped structure of the two T-shaped screws penetrates the adjacent connecting hole inner cavities and is movably connected to a stopper.

[0008] Preferably, the two fixing mechanisms each include a fixing box, the tops of the two fixing boxes being connected to the bottoms of the U-shaped frame near the left and right sides respectively near the center, the rear inner walls of the two fixing boxes being connected to fixing springs near the four corners, the front ends of several fixing springs located on the left and right sides being commonly connected to a concave plate, a supporting plate being provided near the center at the rear sides of the two concave plates, the rear sides of the two supporting plates being connected to the rear inner walls of the adjacent fixing boxes near the center, the left and right sides of the two support plates being connected to an electric telescopic rod near the center, the two electric telescopic rods located on the left and right sides being connected to a connecting plate at one end away from the center of the inner cavity of the adjacent support plate, the bottoms of the two connecting plates located on the left and right sides being connected to a connecting shaft near the center of the front side, and the bottom ends of several connecting shafts are movably connected to rollers.

[0009] Preferably, the two concave plates are connected with pull rods near the center of the U-shaped frame inner cavity on the rear side away from the center of the U-shaped frame inner cavity, and the two fixed boxes are provided with openings near the center of the U-shaped frame inner cavity on the rear side away from the center of the U-shaped frame. The rear ends of the two pull rods pass through the adjacent opening inner cavities, and the rear ends of the two pull rods are connected with clamping plates, and the inner cavities of the two clamping plates are provided with arc-shaped grooves near the center of the front side.

[0010] Preferably, several of the blocking mechanisms include air ducts, and several of the inner walls of the air ducts are connected to the adjacent air inlet duct side walls near the top near the bottom, and several fixing holes are opened near the center of the bottom of the second T-shaped tube, and several of the side walls of the air ducts are connected to the inner walls of the adjacent fixing holes near the top, and the inner walls of the two air ducts located on the left and right sides are in close contact with the adjacent block side walls near the bottom near the top.

[0011] Preferably, several of the inner walls on the left and right sides of the air guide tubes are connected with C-shaped sliding bars near the center, two adjacent C-shaped sliding bars are commonly sleeved with a piston plate near the top, several of the bottoms of the piston plates are connected with return springs near the center, several of the bottom ends of the return springs are connected with fixed plates, several side walls of the fixed plates are connected to the inner walls of the adjacent air guide tubes near the bottom, and several air guide holes are opened in the inner cavities of the fixed plates near the center of the front and rear sides.

[0012] Preferably, several of the condenser bodies are connected to support rods near the center of the left and right sides of the bottom, and two adjacent support rods are symmetrically arranged with the center of the inner cavity of the adjacent condenser body as the symmetry axis, and the bottom ends of the two adjacent support rods are connected to the top of the U-shaped frame near the center.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model is provided with a fixing mechanism, which can conveniently adjust the distance between the two fixing boxes and the two card boards, so that the inner walls of the arc-shaped card slots on the rear sides of the two fixing boxes and the two card boards can quickly contact the side walls of the mounting columns, thereby achieving the effect of quickly fixing the device, so that the three condenser bodies can smoothly perform condensation work;

[0015] 2. The utility model is provided with a blocking mechanism, which can quickly control the opening or closing of the three air ducts so that the steam can quickly enter the three condenser bodies for condensation. At the same time, by quickly closing the three air ducts, the steam will not flow back upward and escape, thereby stably and effectively blocking the steam and preventing the steam from being lost into the air and wasted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the left side fixing mechanism of the component of the utility model;

[0019] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0021] Description of reference numerals:

[0022] 1. U-shaped frame; 2. first T-shaped tube; 3. air outlet pipe; 4. support rod; 5. condenser body; 6. air inlet pipe; 7. block; 8. second T-shaped tube; 9. T-shaped screw; 10. fixing mechanism; 101. fixing box; 102. concave plate; 103. fixing spring; 104. pull rod; 105. clamping plate; 106. support plate; 107. electric telescopic rod; 108. connecting plate; 109. roller; 11. blocking mechanism; 111. air guide tube; 112. C-shaped slide rod; 113. piston plate; 114. reset spring; 115. fixing plate. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-4 A parallel condenser for compound synthesis shown in the figure comprises a U-shaped frame 1, wherein a fixing mechanism 10 is provided at the bottom of the U-shaped frame 1 near the left and right sides, wherein a plurality of condenser bodies 5 are provided near the center of the top of the U-shaped frame 1, wherein a plurality of condenser bodies 5 are connected to support rods 4 at the bottom near the centers of the left and right sides, wherein two adjacent support rods 4 are arranged symmetrically with the center of the inner cavity of the adjacent condenser body 5 as the axis of symmetry, and the bottom ends of the two adjacent support rods 4 are connected to the top of the U-shaped frame 1 near the center, wherein the bottom ends of the plurality of condenser bodies 5 are connected to air outlet pipes 3, wherein a plurality of through holes are provided near the center of the inner cavity of the U-shaped frame 1, and the bottom ends of the plurality of air outlet pipes 3 penetrate the adjacent The through-hole inner cavity is commonly connected with a first T-shaped tube 2, the tops of several condenser bodies 5 are connected with an air inlet pipe 6 near the center, the tops of several air inlet pipes 6 are commonly provided with a second T-shaped tube 8, and the bottoms of the second T-shaped tube 8 are provided with several blocking mechanisms 11 near the center, and the tops of the second T-shaped tube 8 are provided with movable holes near the center of the left and right sides, the inner cavities of the two movable holes are each provided with a T-shaped screw 9, and the inner walls of the two movable holes are each provided with an internal thread matching the T-shaped screw 9, the shorter ends of the T-shaped structures of the two T-shaped screws 9 pass through the adjacent connecting hole cavities, and are movably connected with a block 7, so that the steam is quickly condensed through the three condenser bodies 5.

[0025] The two fixing mechanisms 10 each include a fixing box 101, the tops of the two fixing boxes 101 are respectively connected to the bottom of the U-shaped frame 1 near the left and right sides near the center, the inner walls of the rear sides of the two fixing boxes 101 are connected to fixing springs 103 near the four corners, the front ends of the plurality of fixing springs 103 located on the left and right sides are commonly connected to a concave plate 102, the rear sides of the two concave plates 102 are connected to a pull rod 104 near the center of the inner cavity of the U-shaped frame 1, the rear sides of the two fixing boxes 101 are away from the inner cavity center of the U-shaped frame 1. The side near the center of the inner cavity is provided with an opening, the rear ends of the two pull rods 104 penetrate the adjacent opening inner cavities, and the rear ends of the two pull rods 104 are connected to a clamping plate 105, the inner cavities of the two clamping plates 105 are close to the center of the inner cavity of the U-shaped frame 1. An arc-shaped slot is provided near the center of the front side, a support plate 106 is provided near the center of the rear side of the two concave plates 102, the rear sides of the two support plates 106 are connected to the rear inner wall of the adjacent fixed box 101 near the center, the left and right sides of the two support plates 106 are connected with an electric telescopic rod 107 near the center, the two electric telescopic rods 107 on the left and right sides are connected with a connecting plate 108 at one end away from the center of the inner cavity of the adjacent support plate 106, the bottom of the two connecting plates 108 on the left and right sides are connected with a connecting shaft near the center of the front side, and the bottom ends of several connecting shafts are movably connected with rollers 109, through the action of the two fixing mechanisms 10, the device can be quickly fixed on the mounting column for condensation work.

[0026] The plurality of blocking mechanisms 11 each include an air guide tube 111, the inner walls of the left and right sides of the plurality of air guide tubes 111 are connected to a C-shaped slide bar 112 near the center, two adjacent C-shaped slide bars 112 are sleeved with a piston plate 113 near the top, the bottoms of the plurality of piston plates 113 are connected to a return spring 114 near the center, the bottoms of the plurality of return springs 114 are connected to a fixed disk 115, the side walls of the plurality of fixed disks 115 are connected to the inner walls of the adjacent air guide tubes 111 near the bottom, and the inner cavities of the plurality of fixed disks 115 are near the center of the front and rear sides. A plurality of air guide holes are provided, and the inner walls of the plurality of air guide pipes 111 are connected to the adjacent side walls of the air inlet pipe 6 near the top near the bottom. A plurality of fixing holes are provided near the center of the bottom of the second T-shaped pipe 8, and the side walls of the plurality of air guide pipes 111 are connected to the adjacent inner walls of the fixing holes near the top. The inner walls of the two air guide pipes 111 on the left and right sides are in close contact with the adjacent side walls of the block 7 near the bottom near the top. Through the action of the three blocking mechanisms 11, the steam can be stably and effectively blocked from flowing back to avoid its escaping into the air and causing waste.

[0027] How this utility works:

[0028] Refer to the instruction manual Figure 1-4When in use, the staff first puts the two fixing boxes 101 and the card plate 105 on the outside of the installation column, and then the staff starts the two electric telescopic rods 107 on the left and right sides through an external power supply, so that the two electric telescopic rods 107 on the left and right sides can drive the two adjacent connecting plates 108 to move to both sides, so that the two connecting plates 108 on the left and right sides drive the two adjacent rollers 109 to gradually move out of the concave parts of the adjacent concave plates 102, so that the two concave plates 102 can move forward, so that the two concave plates 102 can drive the two card plates 105 to move forward through the two pull rods 104, so that the two card plates 105 can be quickly adjusted. 5 and the distance between the two fixed boxes 101 is adjusted, so that the rear sides of the two fixed boxes 101 near the center and the inner walls of the two arc-shaped slots can quickly contact the side walls of the adjacent mounting columns, so that the device can be quickly fixed on the mounting column for use, so that the parallel condenser for compound synthesis can achieve the effect of quickly fixing the device by conveniently adjusting the distance between the two fixed boxes 101 and the two card boards 105, so that the rear sides of the two fixed boxes 101 and the inner walls of the arc-shaped slots on the two card boards 105 can quickly contact the side walls of the mounting columns, so that the three condenser bodies 5 can smoothly perform condensation work;

[0029] Refer to the instruction manual Figure 1-4After the device is fixed, the staff ventilates the three condenser bodies 5 through the second T-shaped tube 8. At this time, the steam can enter the three air guide tubes 111 through the second T-shaped tube 8. After the steam enters the inner cavity of the three air guide tubes 111, it can push the three piston plates 113 to slide downward on the two adjacent C-shaped slide bars 112 under the action of gravity. When the three piston plates 113 all move to the convex parts of the adjacent air guide tubes 111, the three air guide tubes 111 can be opened, so that the steam can pass through the several air guide holes on the three fixed plates 115. The steam then enters the three air inlet pipes 6 and enters the condenser body 5 through the three air inlet pipes 6 for condensation. Finally, the condensed steam is introduced into the inner cavity of the first T-shaped pipe 2 through the three air outlet pipes 3 for discharge. At the same time, after the condensation work is completed, the pressure on the three return springs 114 gradually disappears. At this time, the three return springs 114 begin to extend upward for reset, so that the three return springs 114 can quickly drive the three piston plates 113 to slide upward on the two adjacent C-shaped slide bars 112 and close to the top of the adjacent air guide pipe 111 side wall. The three air pipes 111 are in contact again, so that the three air guide tubes 111 can be quickly closed to start, and waste caused by reflux of steam can be avoided, so that the parallel condenser for compound synthesis can quickly control the opening or closing of the three air guide tubes 111, so that the steam can quickly enter the three condenser bodies 5 for condensation. At the same time, by quickly closing the three air guide tubes 111, the steam will not reflux upward and escape, so that the steam can be stably and effectively blocked to avoid the steam from being lost to the air and wasted. When the device does not need multiple condenser bodies 5 for condensation, the staff only needs to rotate the two T-shaped screws 9 on both sides forward, so that the two T-shaped screws 9 on both sides can quickly drive the two blocks 7 to move downward to close the two air guide tubes 111 on both sides, so that the steam passes through the condenser body 5 at the center for condensation. At the same time, when the amount of steam increases, it is only necessary to rotate the two T-shaped screws 9 on both sides in the opposite direction to open the two air guide tubes 111 on both sides, so that the two condenser bodies 5 on both sides are put into the condensation work. The above is the entire working process of the utility model.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A parallel condenser for compound synthesis, comprising a U-shaped frame (1), characterized in that: The bottom of the U-shaped frame (1) is provided with a fixing mechanism (10) near the left and right sides, the top of the U-shaped frame (1) is provided with a plurality of condenser bodies (5) near the center, the bottom ends of the plurality of condenser bodies (5) are connected to an air outlet pipe (3), the inner cavity of the U-shaped frame (1) is provided with a plurality of through holes near the center, the bottom ends of the plurality of air outlet pipes (3) penetrate the inner cavities of the adjacent through holes and are connected to the first T-shaped pipe (2), the tops of the plurality of condenser bodies (5) are connected to an air inlet pipe (6) near the center, if The top of each of the air inlet pipes (6) is commonly provided with a second T-shaped tube (8), and the bottom of the second T-shaped tube (8) is provided with a plurality of blocking mechanisms (11) near the center. The top of the second T-shaped tube (8) is provided with movable holes near the center of the left and right sides. The inner cavities of the two movable holes are provided with T-shaped screws (9). The inner walls of the two movable holes are provided with internal threads matching the T-shaped screws (9). The shorter ends of the T-shaped structures of the two T-shaped screws (9) penetrate the inner cavities of the adjacent connecting holes and are movably connected with a stopper (7).

2. The parallel condenser for compound synthesis according to claim 1, characterized in that: The two fixing mechanisms (10) each comprise a fixing box (101), the tops of the two fixing boxes (101) being connected to the bottoms of the U-shaped frame (1) near the left and right sides respectively near the center, the inner walls of the rear sides of the two fixing boxes (101) being connected to fixing springs (103) near the four corners, the front ends of a plurality of the fixing springs (103) located on the left and right sides being commonly connected to a concave plate (102), the rear sides of the two concave plates (102) being provided with support plates (106) near the center, and the two support plates (106) being connected to the bottoms of the U-shaped frame (101). 6) The rear sides are connected to the inner wall of the rear side of the adjacent fixed box (101) near the center, the left and right sides of the two support plates (106) are connected to electric telescopic rods (107) near the center, the two electric telescopic rods (107) located on the left and right sides are connected to connecting plates (108) at one end away from the center of the inner cavity of the adjacent support plate (106), the bottoms of the two connecting plates (108) located on the left and right sides are connected to connecting shafts near the center of the front side, and the bottom ends of several connecting shafts are movably connected to rollers (109).

3. The parallel condenser for compound synthesis according to claim 2, characterized in that: The two concave plates (102) are connected to a pull rod (104) near the center of the inner cavity of the U-shaped frame (1) on the rear side away from the center of the inner cavity of the U-shaped frame (1); the two fixed boxes (101) are provided with an opening near the center of the inner cavity of the U-shaped frame (1); the rear ends of the two pull rods (104) pass through the adjacent opening inner cavities; the rear ends of the two pull rods (104) are connected to a clamping plate (105); and the inner cavities of the two clamping plates (105) are provided with an arc-shaped clamping groove near the center of the front side.

4. The parallel condenser for compound synthesis according to claim 1, characterized in that: The plurality of blocking mechanisms (11) each comprise an air guide tube (111); the inner walls of the plurality of air guide tubes (111) near the bottom are connected to the side walls of the adjacent air inlet tube (6) near the top; the bottom of the second T-shaped tube (8) is provided with a plurality of fixing holes near the center; the side walls of the plurality of air guide tubes (111) near the top are connected to the inner walls of the adjacent fixing holes; and the inner walls of the two air guide tubes (111) located on the left and right sides near the top are in close contact with the side walls of the adjacent stopper (7) near the bottom.

5. The parallel condenser for compound synthesis according to claim 4, characterized in that: The inner walls of the left and right sides of the plurality of air guide tubes (111) are connected to a C-shaped slide bar (112) near the center, and the two adjacent C-shaped slide bars (112) are jointly sleeved with a piston plate (113) near the top, and the bottoms of the plurality of piston plates (113) are connected to a return spring (114) near the center, and the bottom ends of the plurality of return springs (114) are connected to a fixed disk (115), and the side walls of the plurality of fixed disks (115) are connected to the inner walls of the adjacent air guide tubes (111) near the bottom, and the inner cavities of the plurality of fixed disks (115) are provided with a plurality of air guide holes near the center of the front and rear sides.

6. The parallel condenser for compound synthesis according to claim 1, characterized in that: Several of the bottoms of the condenser bodies (5) are connected to support rods (4) near the center of the left and right sides, and two adjacent support rods (4) are symmetrically arranged with the center of the inner cavity of the adjacent condenser body (5) as the symmetry axis, and the bottom ends of the two adjacent support rods (4) are connected to the top of the U-shaped frame (1) near the center.

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