Heat exchange device in alkynol ether modified organic silicon production system

Abstract

The utility model discloses a heat exchange device in an alkynol ether modified organic silicon production system, which comprises a support column and positioning bolts, and the positioning bolts are arranged at the upper end and the lower end of the support column; the positioning guide rod is installed in the positioning bolt, a movable pressing plate is arranged at the inner end of the positioning guide rod, fastening bolts are installed at the front end and the rear end of the movable pressing plate, first nuts are installed at the left ends of the fastening bolts, a supporting corner is installed at the lower end of the movable pressing plate, and a screw penetrates through the interior of the supporting corner; a second nut is mounted at the outer end of the screw; and the plate sheet is installed in the movable pressing plate, and sealing strips are arranged at the front end and the rear end of the plate sheet correspondingly. According to the heat exchange device in the alkynol ether modified organic silicon production system, the plates can be conveniently aligned up and down and arranged neatly, the sealing strips are arranged so that external expansion of temperature can be avoided, the heat exchange efficiency can be improved, and the structure of the gasket is arranged so that a water channel can be widened, heat conductivity can be improved, and energy loss can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchange devices, in particular to a heat exchange device in an acetylene alcohol ether modified organic silicon production system. Background Art

[0002] The existing heat exchanger and expansion valve are separate components and need to be connected through pipes or adapter blocks. Taking the heat exchanger as an economizer as an example, the connection method between the economizer and the expansion valve is mainly through a connecting pipe and an adapter. The refrigerant inlet and outlet of the heat exchanger are respectively connected to two connecting pipes. An adapter is provided on the side of the connecting pipe away from the heat exchanger, and then it is assembled with the expansion valve.

[0003] A heat exchange device provided by announcement number CN 109520176 B includes a heat exchanger (1) and an expansion valve (2), wherein a first heat exchange channel and a second heat exchange channel isolated from each other are formed in the heat exchanger (1), the heat exchange device has only one heat exchange device inlet (21), the expansion valve (2) includes a throttling portion, a first outlet and a second outlet, the first outlet is connected to the first heat exchange channel of the heat exchanger (1), and the second outlet is connected to the second heat exchange channel of the heat exchanger (1); the heat exchange device inlet (21) is located on the expansion valve (2), the heat exchange device inlet (21) is connected to the second heat exchange channel through the second outlet, and the heat exchange device inlet (21) is connected to the first heat exchange channel through the throttling portion and the first outlet. The above heat exchange device facilitates the direct integration of the heat exchanger and the expansion valve, avoids the setting of a connecting pipe, improves the compactness of the structure, facilitates the installation of the heat exchanger and the expansion valve, and improves the refrigeration effect; improves the vibration resistance and reduces the cost.

[0004] The above-mentioned prior art solutions have the following defects: the heat exchange device in the alkynol ether modified silicone production system is not convenient for arranging the plates neatly, there is no sealing strip, the temperature is easy to expand outward, the heat exchange efficiency is poor, the water channel of the gasket is narrow, the thermal conductivity is poor, and the energy loss is high. Therefore, the utility model provides a heat exchange device in the alkynol ether modified silicone production system to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a heat exchange device in an acetylene alcohol ether modified silicone production system to solve the problems proposed in the above background technology that the heat exchange device in the acetylene alcohol ether modified silicone production system is not convenient for neat arrangement of plates, no sealing strip is set, the temperature is easy to expand outward, the heat exchange efficiency is poor, the water channel of the gasket is narrow, the thermal conductivity is poor, and the energy loss is high.

[0006] To achieve the above object, the utility model provides the following technical solution: a heat exchange device in an alkynol ether modified organic silicon production system, comprising a support and a positioning bolt, wherein the positioning bolt is arranged at the upper and lower ends of the support;

[0007] Also includes:

[0008] A positioning guide rod is installed inside the positioning bolt, a movable pressure plate is arranged at the inner end of the positioning guide rod, and fastening bolts are installed at both the front and rear ends of the movable pressure plate, and a first nut is installed at the left end of the fastening bolt, a supporting angle is installed at the lower end of the movable pressure plate, and a screw passes through the inside of the supporting angle, and a second nut is installed at the outer end of the screw;

[0009] A plate is installed inside the movable pressure plate, and sealing strips are provided at both the front and rear ends of the plate, and a positioning ring is installed inside the sealing strip, a heat exchange tube is provided inside the positioning ring, a gasket is arranged at the inner end of the heat exchange tube, and a screw cap is provided at the lower end of the gasket.

[0010] Preferably, the positioning bolt passes through the interior of the pillar, and the outer end of the positioning bolt is connected to the pillar and the positioning guide rod in a threaded manner.

[0011] Preferably, both upper and lower ends of the plate are connected to the positioning guide rod in a movable clamping manner, and the plate forms a sliding structure at the inner end of the positioning guide rod.

[0012] Preferably, the lower end of the movable pressure plate is connected to the support angle by means of a screw in a threaded manner, and a second nut is clamped between the support angle and the screw.

[0013] Preferably, four slots are provided inside the movable pressure plate and are arranged to match the size of the heat exchange tubes, and the slots are arranged symmetrically up and down about the central axis of the movable pressure plate.

[0014] Preferably, four positioning rings are symmetrically arranged up and down about the central axis of the plate, and the interior of the positioning ring is an annular serrated structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the heat exchange device in the alkynol ether modified organic silicon production system is convenient for aligning the plates up and down, and the arrangement is neat; the sealing strip is provided to avoid the temperature from expanding outward, thereby increasing the heat exchange efficiency; the structure of the gasket is convenient for widening the water channel, increasing the thermal conductivity, and reducing the energy loss;

[0016] A fastening bolt, a plate and a second nut are provided. The second nut is provided to make the installation more stable and not easy to loosen. Positioning guide rods are clamped at the upper and lower ends of the movable pressing plate so that the upper and lower grooves of the plate are aligned with the positioning guide rods, so that the arrangement of the plate is more neat.

[0017] Plates, sealing strips and heat exchange tubes are provided. The sealing strips on the surface of the plates can be provided and positioned, and the plates can also be sealed to avoid the temperature from expanding outward and increase the heat exchange efficiency.

[0018] Positioning rings, heat exchange tubes and gaskets are provided, and two fluids are alternately poured into the interior of the plate, so that the channels formed between the gaskets can transfer heat and exchange heat energy. The multiple "V"-shaped structures of the gaskets are convenient for widening the water channel, increasing thermal conductivity and reducing energy loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the movable pressing plate and the supporting angle of the utility model;

[0021] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0023] In the figure: 1. support; 2. positioning bolt; 3. positioning guide rod; 4. movable pressure plate; 5. fastening bolt; 6. first nut; 7. supporting angle; 8. screw; 9. plate; 10. sealing strip; 11. positioning ring; 12. heat exchange tube; 13. gasket; 14. screw cap; 15. second nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a heat exchange device in an alkynol ether modified silicone production system, comprising a support 1, a positioning bolt 2, a positioning guide rod 3, a movable pressure plate 4, a fastening bolt 5, a first nut 6, a support angle 7, a screw 8, a plate 9, a sealing strip 10, a positioning ring 11, a heat exchange tube 12, a gasket 13, a screw cover 14 and a second nut 15.

[0026] The positioning guide rod 3 is installed inside the positioning bolt 2, and a movable pressing plate 4 is arranged at the inner end of the positioning guide rod 3, and fastening bolts 5 are installed at both the front and rear ends of the movable pressing plate 4, and a first nut 6 is installed at the left end of the fastening bolt 5, and a supporting angle 7 is installed at the lower end of the movable pressing plate 4, and a screw 8 penetrates the inside of the supporting angle 7, and a second nut 15 is installed at the outer end of the screw 8;

[0027] The plate 9 is installed inside the movable pressure plate 4, and sealing strips 10 are provided at both the front and rear ends of the plate 9, and a positioning ring 11 is installed inside the sealing strip 10, a heat exchange tube 12 is provided inside the positioning ring 11, a gasket 13 is arranged at the inner end of the heat exchange tube 12, and a screw cap 14 is provided at the lower end of the gasket 13.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the positioning bolt 2 passes through the interior of the pillar 1, and the outer end of the positioning bolt 2 is connected to the pillar 1 and the positioning guide rod 3 in a threaded manner. The upper and lower ends of the plate 9 are connected to the positioning guide rod 3 in a movable clamping manner, and the plate 9 forms a sliding structure at the inner end of the positioning guide rod 3. The lower end of the movable pressure plate 4 is connected to the support angle 7 by a screw 8 in a threaded manner, and a second nut 15 is clamped between the support angle 7 and the screw 8. When the device is used, the heat exchange tube 12 is first inserted into the slot of the plate 9. Due to the setting of the positioning ring 11, it is convenient to limit the heat exchange tube 12 in one direction, thereby avoiding separation. Then, a plurality of plates 9 are arranged outside the heat exchange tube 12, and the sealing strips 10 on the surface of the plates 9 can be arranged and positioned, and the plates 9 can also be sealed to avoid the temperature from expanding outward and increase the heat exchange efficiency. Finally, the movable pressing plate 4 is sleeved on the front and rear ends of the plates 9, and the rotating fixed support angle 7 is installed at the lower end of the movable pressing plate 4 by screws 8 to increase the support, and the setting of the second nut 15 makes the installation more stable and not easy to loosen, and the positioning guide rods 3 are clamped at the upper and lower ends of the movable pressing plate 4, so that the upper and lower grooves of the plates 9 are aligned with the positioning guide rods 3, so as to make the arrangement of the plates 9 more neat.

[0029] like Figure 2 and Figure 3 As shown, four slots are opened inside the movable pressure plate 4, and the size of the heat exchange tube 12 is matched, and the slots are symmetrically arranged about the central axis of the movable pressure plate 4, and four positioning rings 11 are symmetrically arranged about the central axis of the plate 9, and the interior of the positioning ring 11 is an annular serrated structure. When the heat exchange device is used, the hot fluid medium is first poured into the upper end interface of the movable pressure plate 4, and the cold fluid is poured into the lower end interface of the movable pressure plate 4. The two fluids are alternately poured into the interior of the plate 9, so that the channels formed between the gaskets 13 and the gaskets 13 can transfer heat and exchange heat energy. The multiple "V"-shaped structures of the gaskets 13 are convenient for widening the water channel, increasing thermal conductivity, and reducing energy loss.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat exchange device in an alkynol ether modified organic silicon production system, comprising a support (1) and a positioning bolt (2), wherein the positioning bolt (2) is arranged at the upper and lower ends of the support (1); It is characterized in that Also includes: A positioning guide rod (3) is installed inside the positioning bolt (2), a movable pressure plate (4) is provided at the inner end of the positioning guide rod (3), and fastening bolts (5) are installed at both the front and rear ends of the movable pressure plate (4), and a first nut (6) is installed at the left end of the fastening bolt (5), a supporting angle (7) is installed at the lower end of the movable pressure plate (4), and a screw (8) penetrates the interior of the supporting angle (7), and a second nut (15) is installed at the outer end of the screw (8); A plate (9) is installed inside the movable pressure plate (4), and sealing strips (10) are provided at both the front and rear ends of the plate (9), and a positioning ring (11) is installed inside the sealing strip (10), a heat exchange tube (12) is provided inside the positioning ring (11), a gasket (13) is arranged at the inner end of the heat exchange tube (12), and a screw cap (14) is provided at the lower end of the gasket (13).

2. The heat exchange device in the alkynol ether modified silicone production system according to claim 1, characterized in that: The positioning bolt (2) passes through the interior of the pillar (1), and the outer end of the positioning bolt (2) is connected to the pillar (1) and the positioning guide rod (3) in a threaded manner.

3. The heat exchange device in the alkynol ether modified silicone production system according to claim 1, characterized in that: The upper and lower ends of the plate (9) are connected to the positioning guide rod (3) in a movable clamping manner, and the plate (9) forms a sliding structure at the inner end of the positioning guide rod (3).

4. The heat exchange device in the alkynol ether modified silicone production system according to claim 1, characterized in that: The lower end of the movable pressing plate (4) is connected to the supporting angle (7) by means of a screw (8) in a threaded manner, and a second nut (15) is clamped between the supporting angle (7) and the screw (8).

5. The heat exchange device in the alkynol ether modified silicone production system according to claim 1, characterized in that: Four slots are provided inside the movable pressing plate (4) and are arranged to match the size of the heat exchange tube (12), and the slots are arranged symmetrically up and down about the central axis of the movable pressing plate (4).

6. The heat exchange device in the alkynol ether modified silicone production system according to claim 1, characterized in that: Four positioning rings (11) are symmetrically arranged up and down about the central axis of the plate (9), and the interior of the positioning ring (11) is in an annular sawtooth structure.

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