High and low temperature all-in-one machine rapid circulation device convenient to assemble

Abstract

The utility model relates to the technical field of high-temperature and low-temperature all-in-one machines, in particular to a high-temperature and low-temperature all-in-one machine rapid circulation device convenient to assemble, which comprises a high-temperature and low-temperature all-in-one machine, a first pipeline and a second pipeline are respectively arranged on the side wall of the high-temperature and low-temperature all-in-one machine, and connecting blocks are fixedly connected to the end parts of the first pipeline and the second pipeline. The side wall of the high-low temperature all-in-one machine is fixedly connected with two fixing blocks. Two plates are fixedly connected to the side wall of the circulating box body, a first connecting pipe is arranged at the upper end of the circulating box body, a second connecting pipe is arranged at the lower end of the circulating box body, and the connecting block is in sliding connection with the connecting base. An operator slides a plate into a fixed block, so that a clamping block is contracted into a sliding groove, when the clamping block makes contact with a clamping groove, a movable plate is pulled through elasticity of a first spring, the clamping block slides into the clamping groove, the plate is installed in the fixed block, and therefore the circulating box body is assembled on one side of the high-low temperature all-in-one machine.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low temperature integrated machines, in particular to a high and low temperature integrated machine rapid circulation device which is easy to assemble. Background Art

[0002] As the name implies, the high and low temperature all-in-one machine is a laboratory instrument that has both rapid cooling and heating functions. It uses a fully enclosed pipeline design and a high-efficiency plate heat exchanger, while reducing the demand for heat transfer fluid and improving the thermal energy utilization of the system to achieve rapid temperature increase.

[0003] The interfaces of existing high and low temperature integrated machines are directly connected and cannot be easily disassembled, which makes assembly very troublesome. Many high and low temperature integrated machines are usually made of iron, and the internal liquid is heated by a heater. This will result in severe heat dissipation and direct heat exchange with the outside world, which can easily lead to a large amount of energy waste and low energy utilization. Utility Model Content

[0004] The purpose of the utility model is to provide a high-low temperature integrated machine rapid circulation device which is easy to assemble, and the device can be used to facilitate the assembly of the high-low temperature integrated machine rapid circulation device, so as to solve the problem in the prior art that it is not easy to assemble the high-low temperature integrated machine rapid circulation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-low temperature integrated machine rapid circulation device that is easy to assemble comprises a high-low temperature integrated machine, the side walls of which are respectively provided with pipe one and pipe two, the ends of pipe one and pipe two are fixedly connected with connecting blocks, the side wall of the high-low temperature integrated machine is fixedly connected with two fixing blocks, and the fixed block has two clamping blocks slidably connected inside; a circulation box body, the side wall of the circulation box body is fixedly connected with two plates, the plates are slidably connected to the fixed blocks, the ends of the fixed blocks are provided with two clamping grooves, the clamping blocks are slidably connected to the clamping grooves, the upper end of the circulation box body is provided with connecting pipe one, the lower end of the circulation box body is provided with connecting pipe two, the ends of connecting pipe one and connecting pipe two are fixedly connected with connecting seats, and the connecting block is slidably connected to the connecting seat.

[0007] Preferably, a slide groove is provided inside the fixed block, a movable plate is slidably connected inside the slide groove, the lower end of the movable plate is fixedly connected to the upper end of the clamping block, and the end of the clamping block is inclined.

[0008] Preferably, a plurality of springs are fixedly connected between the lower end of the movable plate and the bottom of the slide groove, a pull rod is fixedly connected to the upper end of the movable plate, and the pull rod is slidably connected to the upper end of the fixed block.

[0009] Preferably, both ends of the connection seat are penetrated by through grooves, a top block is slidably connected inside the through groove, and an anti-slip pattern is provided on the end of the top block.

[0010] Preferably, two notches are provided inside the connection block, a slider is slidably connected inside the notch, and a second spring is fixedly connected between the lower end of the plate and the bottom of the notch.

[0011] Preferably, the slider is slidably connected to the through slot, the end of the slider is in contact with the end of the top block, and the end of the slider is inclined.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] 1. The operator slides the plate into the fixed block. During the sliding process, the side of the plate contacts the inclined end of the card block, causing the card block to shrink into the slide slot. When the card block contacts the card slot, the elasticity of spring 1 pulls the movable plate to slide the card block into the card slot, and the plate is installed in the fixed block, thereby assembling the circulation box on one side of the high and low temperature integrated machine.

[0014] 2. After the circulation box and the high and low temperature integrated machine are assembled, connect the connecting seat set at one end of the connecting pipe with the connecting block set at one end of the pipeline, and connect the connecting seats set at the two ends of the connecting pipe with the connecting blocks set at the two ends of the pipeline. During the connection between the connecting block and the connecting seat, the inclined end of the slider contacts the side of the connecting seat, and the slider shrinks to the inside of the notch. When the slider contacts the through groove, the slider slides into the inside of the through groove, and at the same time, the top block part is pushed out from the inside of the through groove, so that the connecting pipe 1 and the connecting pipe 2 are assembled and connected with the pipeline 1 and the pipeline 2 respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of a high and low temperature integrated rapid cycle device that is easy to assemble proposed by the utility model.

[0016] Figure 2 This is a schematic diagram of the disassembled structure of a high and low temperature integrated rapid circulation device that is easy to assemble proposed by the utility model.

[0017] Figure 3 This is a schematic cross-sectional structure diagram of a fixing block of a high and low temperature integrated machine rapid circulation device that is easy to assemble, proposed by the utility model.

[0018] Figure 4 This is a schematic cross-sectional structure diagram of a connection block of a high and low temperature integrated rapid circulation device that is easy to assemble, proposed by the utility model.

[0019] In the figure: 1 high and low temperature integrated machine, 2 pipeline 1, 3 pipeline 2, 4 fixed block, 5 slide groove, 6 movable plate, 7 clamping block, 8 spring 1, 9 pull rod, 10 circulation box, 11 plate, 12 clamping groove, 13 connecting pipe 1, 14 connecting pipe 2, 15 connecting seat, 16 top block, 17 connecting block, 18 notch, 19 slider, 20 spring 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 , a high and low temperature integrated machine rapid circulation device that is easy to assemble, comprising a high and low temperature integrated machine 1, the side walls of the high and low temperature integrated machine 1 are respectively provided with a pipe 1 2 and a pipe 2 3, the ends of the pipe 1 2 and the pipe 2 3 are fixedly connected with a connecting block 17, the side wall of the high and low temperature integrated machine 1 is fixedly connected with two fixing blocks 4, and the fixed block 4 is slidably connected with two card blocks 7; a circulation box 10, the side wall of the circulation box 10 is fixedly connected with two plates 11, the plates 11 are slidably connected with the fixing block 4, the end of the fixing block 4 is provided with two card grooves 12, the card block 7 is slidably connected with the card groove 12, the upper end of the circulation box 10 is provided with a connecting pipe 13, the lower end of the circulation box 10 is provided with a connecting pipe 2 14, the ends of the connecting pipe 13 and the connecting pipe 2 14 are fixedly connected with a connecting seat 15, the connecting block 17 and The connecting seat 15 is slidably connected, and the operator slides the plate 11 into the fixed block 4, and at the same time slides the card block 7 into the card slot 12, installs the plate 11 into the fixed block 4, and then connects the connecting seat 15 set at the end of the connecting pipe 13 with the connecting block 17 set at the end of the pipeline 12, and at the same time connects the connecting seat 15 set at the end of the connecting pipe 2 14 with the connecting block 17 set at the end of the pipeline 2 3. A circulating pump and an insulation layer are respectively arranged inside the circulation box 10. The circulating pump draws the airflow inside the high and low temperature integrated machine 1 into the circulation box 10 through the pipeline 2 3 and the connecting pipe 2 14, and then introduces it into the high and low temperature integrated machine 1 through the pipeline 1 2 and the connecting pipe 13. At the same time, the airflow is insulated by the insulation layer, so that the airflow is quickly circulated.

[0022] A slide groove 5 is arranged inside the fixed block 4, and a movable plate 6 is slidably connected inside the slide groove 5. The lower end of the movable plate 6 is fixedly connected to the upper end of the clamping block 7. The end of the clamping block 7 is inclined, and the clamping block 7 is driven to slide up and down by the movable plate 6.

[0023] A plurality of springs 8 are fixedly connected between the lower end of the movable plate 6 and the bottom of the slide groove 5, and a pull rod 9 is fixedly connected to the upper end of the movable plate 6. The pull rod 9 is slidably connected to the upper end of the fixed block 4. When the plate 11 slides into the fixed block 4, the side of the plate 11 contacts the inclined end of the block 7, so that the block 7 shrinks into the slide groove 5. When the block 7 contacts the slot 12, the elasticity of the spring 8 pulls the movable plate 6, so that the block 7 slides into the slot 12, and the upper end of the pull rod 9 is rotatably connected to a pull ring.

[0024] Through slots are provided at both ends of the connection seat 15, and a top block 16 is slidably connected inside the through slot. Anti-slip grooves are provided at the end of the top block 16, and the top block 16 is set in a rectangular shape.

[0025] Two slots 18 are provided inside the connecting block 17, and a slider 19 is slidably connected inside the slot 18. A spring 20 is fixedly connected between the lower end of the slider 19 and the bottom of the slot 18. When the slider 19 is retracted into the slot 18, the slider 19 is pushed out of the slot 18 by the elasticity of the spring 20.

[0026] The slider 19 is slidably connected to the through slot, the end of the slider 19 fits with the end of the top block 16, the end of the slider 19 is tilted, the tilted end of the slider 19 contacts the side of the connecting seat 15, the slider 19 shrinks to the inside of the slot 18, and when the slider 19 contacts the through slot, the slider 19 slides into the through slot and simultaneously ejects part of the top block 16 from the inside of the through slot.

[0027] In the utility model, the operator slides the plate 11 into the fixed block 4. During the process of the plate 11 sliding into the fixed block 4, the side of the plate 11 contacts the inclined end of the card block 7, so that the card block 7 shrinks into the slide groove 5. When the card block 7 contacts the card groove 12, the movable plate 6 is pulled by the elasticity of the spring 8, so that the card block 7 slides into the card groove 12, and the plate 11 is installed in the fixed block 4.

[0028] After the circulation box 10 is assembled with the high and low temperature integrated machine 1, the connecting seat 15 set at the end of the connecting pipe 13 is connected to the connecting block 17 set at the end of the pipeline 12, and the connecting seat 15 set at the end of the connecting pipe 2 14 is connected to the connecting block 17 set at the end of the pipeline 2 3. During the connection between the connecting block 17 and the connecting seat 15, the inclined end of the slider 19 contacts the side of the connecting seat 15, and the slider 19 shrinks to the inside of the groove 18. When the slider 19 contacts the through groove, the slider 19 slides into the through groove and pushes part of the top block 16 out of the through groove.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high and low temperature integrated rapid cycle device that is easy to assemble, characterized in that: include A high-low temperature integrated machine (1), wherein the side walls of the high-low temperature integrated machine (1) are respectively provided with a pipe 1 (2) and a pipe 2 (3), the ends of the pipe 1 (2) and the pipe 2 (3) are fixedly connected with a connecting block (17), the side walls of the high-low temperature integrated machine (1) are fixedly connected with two fixing blocks (4), and the fixing blocks (4) are slidably connected with two clamping blocks (7) inside; A circulation box (10), wherein two plates (11) are fixedly connected to the side wall of the circulation box (10), the plates (11) are slidably connected to the fixed block (4), two slots (12) are arranged at the end of the fixed block (4), the slot (7) is slidably connected to the slot (12), a connecting pipe (13) is arranged at the upper end of the circulation box (10), a connecting pipe (14) is arranged at the lower end of the circulation box (10), the ends of the connecting pipe (13) and the connecting pipe (14) are both fixedly connected to a connecting seat (15), and the connecting block (17) is slidably connected to the connecting seat (15).

2. The high and low temperature integrated rapid cycle device that is easy to assemble according to claim 1 is characterized in that: A slide groove (5) is arranged inside the fixed block (4), a movable plate (6) is slidably connected inside the slide groove (5), the lower end of the movable plate (6) is fixedly connected to the upper end of the clamping block (7), and the end of the clamping block (7) is arranged at an angle.

3. The high and low temperature integrated rapid cycle device that is easy to assemble according to claim 2 is characterized in that: A plurality of springs (8) are fixedly connected between the lower end of the movable plate (6) and the inner bottom of the slide groove (5), and a pull rod (9) is fixedly connected to the upper end of the movable plate (6). The pull rod (9) is slidably connected to the upper end of the fixed block (4).

4. The high and low temperature integrated rapid cycle device that is easy to assemble according to claim 1 is characterized in that: Through slots are provided at both ends of the connection seat (15), a top block (16) is slidably connected inside the through slot, and an anti-slip pattern is provided at the end of the top block (16).

5. The high and low temperature integrated rapid cycle device that is easy to assemble according to claim 1 is characterized in that: Two notches (18) are arranged inside the connection block (17), a slider (19) is slidably connected inside the notch (18), and a second spring (20) is fixedly connected between the lower end of the slider (19) and the bottom of the notch (18).

6. The high and low temperature integrated rapid cycle device that is easy to assemble according to claim 5, characterized in that: The slider (19) is slidably connected to the through slot, the end of the slider (19) is in contact with the end of the top block (16), and the end of the slider (19) is inclined.

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