Double-wall jacket pressure vessel
By introducing support and auxiliary devices into the double-walled jacketed pressure vessel, the problem of external pipe disconnection is solved, ensuring the stability and convenience of heating or cooling functions.
Patent Information
- Application Number
- CN202520364495.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-04
AI Technical Summary
After prolonged use, the external pipes of existing double-walled jacketed pressure vessels are prone to detaching from the pressure vessel interface, leading to the failure of heating or cooling functions.
A double-walled jacketed pressure vessel was designed, employing a support device and an auxiliary device. The support device supports the heating tube through a threaded cylinder and screw structure, while the auxiliary device stabilizes the vessel body through a guide rod and insert rod structure to prevent the pipe from detaching.
It effectively supports the heating pipes, preventing them from detaching under gravity, ensuring the normal operation of heating or cooling functions, and improving the stability and convenience of the equipment.
Smart Images
Figure CN223902238U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the point gum machine technical field especially relates to double -walled jacket pressure vessel. BACKGROUND
[0002] Double -walled jacket pressure vessel is a kind of special pressure vessel, its structural features are by inner cylinder and outer wall (jacket) composition, form certain space between two, different medium can be filled in jacket, such as steam, hot water etc., for the material in inner cylinder is heated or cooled.
[0003] The prior art pressure vessel when adding steam or hot water needs to be added by external pipeline, and the connection between the external pipeline and the pressure vessel is relatively weak, after long-term use, the external pipeline and the interface between the pressure vessel are separated under the action of the gravity of the external pipeline and the gravity of the internal medium, so that the pressure vessel cannot be normally cooled or heated. UTILITY MODEL CONTENTS
[0004] The utility model discloses double -walled jacket pressure vessel to solve the shortcoming in prior art.
[0005] In order to realize the above-mentioned purpose, the utility model discloses the following technical scheme: double -walled jacket pressure vessel, including container body, the upper surface of container body is connected with feed pipe, the bottom of container body is connected with discharge pipe, the cavity is set up in the camber surface of container body, the camber surface of container body is connected with inlet pipe and outlet pipe, inlet pipe and outlet pipe are intercommunicated with cavity, the support device is equipped at the camber surface of container body corresponding inlet pipe, the support device includes support plate, the support plate is fixedly connected in the camber surface of container body, the upper surface of support plate is rotatably connected with threaded cylinder, the inside screw thread of threaded cylinder is connected with screw rod, one end of screw rod is fixedly connected with support plate, the bottom of support plate is fixedly connected with two mutually symmetrical telescopic links, one end of telescopic link is fixedly connected with support plate.
[0006] The effect achieved by the above-mentioned components is that when the container body needs to be used, the raw materials are first sent into the inside of the container body through the air inlet pipe; when the raw materials inside the container body need to be heated, the worker connects the heating pipe connected with hot air to the air inlet pipe, then rotates the threaded cylinder on the support plate, the screw rod inside the threaded cylinder moves, the total length of the screw rod and the threaded cylinder changes, the telescopic rod at the bottom of the support plate achieves the effect of limiting the moving direction of the support plate, the support plate moves towards the heating pipe, and finally the support plate supports the heating plate; the hot air in the heating pipe enters the cavity of the container body through the air inlet pipe, heats the raw materials inside the container body, and finally flows out through the air outlet pipe; the support device achieves the effect of supporting the pipeline connected with the air inlet pipe, avoiding the separation of the pipeline from the air inlet pipe under the action of its own gravity.
[0007] Preferably, the arc surface of the threaded cylinder is fixedly connected with a plurality of anti-skid blocks, and the plurality of anti-skid blocks are distributed in a circle.
[0008] The effect achieved by the above-mentioned components is that the friction between the hands of the worker and the threaded cylinder is increased by the anti-skid blocks, so that the worker can conveniently rotate the threaded cylinder, thereby bringing convenience to the worker.
[0009] Preferably, one side of the support plate is fixedly connected with two mutually symmetrical inclined rods, and one end of the inclined rod is fixedly connected with the container body.
[0010] The effect achieved by the above-mentioned components is that the inclined rod, the container body and the support plate form a stable triangular structure, thereby improving the stability of the support plate and avoiding shaking of the support plate.
[0011] Preferably, the upper surface of the support plate is provided with an arc-shaped groove, and the support plate is fixedly connected with a plurality of rubber strips through the groove.
[0012] The effect achieved by the above-mentioned components is that the rubber strips inside the arc-shaped groove achieve the effect of protecting the pipeline, thereby avoiding damage caused by friction between the pipeline and the support plate.
[0013] Preferably, the bottom of the container body is provided with an auxiliary device, the auxiliary device comprises four guide rods, the four guide rods are fixedly connected to the bottom of the container body, one end of the guide rod is slidably connected with a guide pipe, the arc surface of the guide pipe is slidably provided with a plug rod, a plurality of plug holes are uniformly formed in the guide rod corresponding to the plug rod, the size of the plug rod is matched with the size of the plug hole, and the bottom of the guide pipe is fixedly connected with a bottom plate.
[0014] The effect achieved by the above components is that when the container body is placed on the uneven ground, the staff first flattens the container body, at this time, the corresponding guide rod is moved, the guide rod moves in the guide pipe, the total length of the guide rod and the guide pipe changes, when the bottom plate at one end of the guide pipe is placed on the ground, the staff stops moving the guide rod, then the staff inserts the insertion rod into the insertion hole of the guide rod through the guide pipe, and the effect of fixing the guide rod and the guide pipe is achieved.
[0015] Preferably, one side of the bottom plate is fixedly connected with a rubber pad, and the size of the rubber pad is matched with the size of the bottom plate.
[0016] The effect achieved by the above components is that the friction between the bottom plate and the ground is increased by arranging the rubber pad, so that the sliding between the bottom plate and the ground is avoided.
[0017] Preferably, two center-symmetric limiting grooves are longitudinally arranged on the inner wall of the guide pipe, two limiting members for limiting the moving direction of the guide rod are fixedly connected with the arc surface of the guide rod and matched with the limiting grooves, and the two limiting members are center-symmetric.
[0018] The effect achieved by the above components is that the moving direction of the guide rod is limited by arranging the limiting members, so that the rotation between the guide rod and the guide pipe is avoided, and the dislocation between the insertion rod and the insertion hole is avoided.
[0019] Preferably, one end of the insertion rod is fixedly connected with a pull rope, and one end of the pull rope is fixedly connected with the guide pipe.
[0020] The effect achieved by the above components is that the maximum displacement of the insertion rod is limited by arranging the pull rope, so that the insertion rod is prevented from falling when not in use.
[0021] In summary, the beneficial effects of the present application are:
[0022] When the container body needs to be used, the raw materials are sent into the container body through the feeding pipe, when the raw materials in the container body need to be heated, the staff connects the heating pipe connected with hot gas to the air inlet pipe, then the staff rotates the threaded cylinder on the support plate, the screw rod in the threaded cylinder moves, the total length of the screw rod and the threaded cylinder changes, the telescopic rod at the bottom of the support plate achieves the effect of limiting the moving direction of the support plate, the support plate moves towards the heating pipe, and finally the support plate supports the heating pipe, the hot gas in the heating pipe enters the cavity of the container body through the air inlet pipe, the hot gas heats the raw materials in the container body, and finally the hot gas flows out through the air outlet pipe. The pipe connected with the air inlet pipe is supported by the supporting device, so that the pipe is prevented from being separated from the air inlet pipe under the action of its own gravity. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0024] Figure 2 It is a part of the utility model Figure 1 Sectional view;
[0025] Figure 3 It is a three-dimensional structure schematic view of the utility model support device;
[0026] Figure 4 It is a three-dimensional structure schematic view of the utility model auxiliary device.
[0027] Legend: 1, container body; 2, feed pipe; 3, discharge pipe; 4, air inlet pipe; 5, air outlet pipe; 6, cavity; 7, support device; 71, support plate; 72, threaded cylinder; 73, screw; 74, support plate; 75, telescopic rod; 76, inclined rod; 77, anti-skid block; 78, rubber strip; 8, auxiliary device; 81, guide pipe; 82, guide rod; 83, insertion rod; 84, insertion hole; 85, bottom plate; 86, rubber pad; 87, limiting piece; 88, pull rope. DETAILED DESCRIPTION
[0028] Referring to Figures 1-4 As shown, the embodiment discloses a double-wall jacketed pressure vessel, which comprises a container body 1, the upper surface of the container body 1 is fixedly connected with a feed pipe 2, the bottom of the container body 1 is fixedly connected with a discharge pipe 3, the arc surface of the container body 1 is provided with a cavity 6, the arc surface of the container body 1 is fixedly connected with an air inlet pipe 4 and an air outlet pipe 5, the air inlet pipe 4 and the air outlet pipe 5 are in communication with the cavity 6, the arc surface of the container body 1 is provided with a support device 7 corresponding to the air inlet pipe 4, and the bottom of the container body 1 is provided with an auxiliary device 8.
[0029] Referring to Figures 1-4As shown, the support device 7 comprises a support plate 71 fixedly connected to the arc surface of the container body 1, the upper surface of the support plate 71 is rotatably connected with a threaded cylinder 72, the inside of the threaded cylinder 72 is threadedly connected with a screw rod 73, one end of the screw rod 73 is fixedly connected with a support plate 74, the bottom of the support plate 74 is fixedly connected with two mutually symmetrical telescopic rods 75, one end of the telescopic rod 75 is fixedly connected with the support plate 71. When the container body 1 needs to be used, the raw materials are first sent into the inside of the container body 1 through the feeding pipe 2, when the raw materials inside the container body 1 need to be heated, the worker connects the heating pipe connected with hot gas to the air inlet pipe 4, then the worker rotates the threaded cylinder 72 on the support plate 71, the screw rod 73 inside the threaded cylinder 72 moves, the total length of the screw rod 73 and the threaded cylinder 72 changes, the telescopic rod 75 at the bottom of the support plate 74 achieves the effect of limiting the moving direction of the support plate 74, the support plate 74 moves towards the heating pipe, and finally the support plate 74 supports the heating pipe. The hot gas in the heating pipe enters the cavity 6 of the container body 1 through the air inlet pipe 4, and heats the raw materials inside the container body 1, and finally the hot gas flows out through the air outlet pipe 5. The support device 7 achieves the effect of supporting the pipeline connected with the air inlet pipe 4, avoiding the separation of the pipeline from the air inlet pipe 4 under the action of its own gravity.
[0030] Referring to Figures 1-4 As shown, the arc surface of the threaded cylinder 72 is fixedly connected with a plurality of anti-skid blocks 77, and the plurality of anti-skid blocks 77 are circumferentially distributed. By setting the anti-skid blocks 77, the friction between the worker's hand and the threaded cylinder 72 is increased, which facilitates the worker to rotate the threaded cylinder 72 and brings convenience to the worker. One side of the support plate 71 is fixedly connected with two mutually symmetrical inclined rods 76, one end of the inclined rod 76 is fixedly connected with the container body 1. The inclined rod 76, the container body 1 and the support plate 71 form a stable triangular structure, thereby improving the stability of the support plate 71 and avoiding the shaking of the support plate 71. The upper surface of the support plate 74 is provided with an arc-shaped groove, and the support plate 74 is fixedly connected with a plurality of rubber strips 78 by means of the groove. The rubber strips 78 inside the arc-shaped groove achieve the effect of protecting the pipeline, avoiding damage caused by friction between the pipeline and the support plate 74.
[0031] Referring to Figures 1-4As shown, the auxiliary device 8 includes four guide rods 82 fixedly connected at the bottom of the container body 1, one end of the guide rod 82 is slidably connected with a guide pipe 81, the circular surface of the guide pipe 81 is slidably inserted with a plug rod 83, the guide rod 82 is uniformly provided with a plurality of insertion holes 84 corresponding to the plug rod 83, the size of the plug rod 83 is matched with the size of the insertion hole 84, and the bottom of the guide pipe 81 is fixedly connected with a bottom plate 85. When placing the container body 1 on the uneven ground, the staff first holds the container body 1 flat, at this time the guide pipe 81 moves relative to the guide rod 82, the guide rod 82 moves in the guide pipe 81, the total length of the guide rod 82 and the guide pipe 81 changes, when the bottom plate 85 at one end of the guide pipe 81 abuts against the ground, the staff stops the relative movement between the guide rod 82 and the guide pipe 81, then the staff inserts the plug rod 83 through the guide pipe 81 into the insertion hole 84 of the guide rod 82, achieving the effect of fixing the guide rod 82 and the guide pipe 81.
[0032] Referring to Figures 1-4 As shown, one side of the bottom plate 85 is fixedly connected with a rubber pad 86, and the size of the rubber pad 86 is matched with the size of the bottom plate 85. By setting the rubber pad 86, the friction between the bottom plate 85 and the ground is increased, and sliding between the bottom plate 85 and the ground is avoided. The circular surface of the guide rod 82 is provided with two limiting members 87 for limiting the movement direction of the guide rod 82 cooperating with the limiting groove on the guide pipe 81, and the two limiting members 87 are centrally symmetric. By setting the limiting member 87, the effect of limiting the movement direction of the guide rod 82 is achieved, avoiding the rotation between the guide rod 82 and the guide pipe 81, so as to avoid the misalignment of the plug rod 83 and the insertion hole 84. One end of the plug rod 83 is fixedly connected with a pull rope 88, and one end of the pull rope 88 is fixedly connected with the guide pipe 81. By setting the pull rope 88, the effect of limiting the maximum displacement of the plug rod 83 is achieved, avoiding the plug rod 83 from falling when not in use.
[0033] Working principle: when the container body 1 needs to be used, first send the raw materials into the container body 1 through the feeding pipe 2, when the raw materials in the container body 1 need to be heated, the worker connects the heating pipe connected with hot air on the air inlet pipe 4, then the worker rotates the threaded cylinder 72 on the support plate 71 through the anti-skid block 77, the screw rod 73 in the threaded cylinder 72 moves, the total length of the screw rod 73 and the threaded cylinder 72 changes, the telescopic rod 75 at the bottom of the support plate 74 achieves the effect of limiting the moving direction of the support plate 74, the support plate 74 moves to the heating pipe, finally the support plate 74 supports the heating pipe with the help of the rubber strip 78, the hot air in the heating pipe enters the cavity 6 of the container body 1 through the air inlet pipe 4, the hot air heats the raw materials in the container body 1, finally the hot air flows out through the air outlet pipe 5, the supporting device 7 achieves the effect of supporting the pipeline connected with the air inlet pipe 4, avoiding the separation of the pipeline from the air inlet pipe 4 under the action of its own gravity.
[0034] When the container body 1 is placed on the uneven ground, the worker first holds the container body 1 level, which makes the guide pipe 81 move relative to the guide rod 82, the guide rod 82 moves in the guide pipe 81, the total length of the guide rod 82 and the guide pipe 81 changes, when the bottom plate 85 at one end of the guide pipe 81 is resisted by the rubber pad 86 on the ground, the worker stops the relative movement between the guide rod 82 and the guide pipe 81, then the worker inserts the insertion rod 83 through the guide pipe 81 into the insertion hole 84 of the guide rod 82, which achieves the effect of fixing the guide rod 82 and the guide pipe 81, the auxiliary device 8 achieves the effect of placing the container body 1 on the uneven ground, avoiding the shaking of the container body 1.
Claims
1. A double-walled jacketed pressure vessel, comprising a vessel body (1), characterized in that: A feed pipe (2) is fixedly connected to the upper surface of the container body (1), and a discharge pipe (3) is fixedly connected to the bottom of the container body (1). A cavity (6) is opened on the arc surface of the container body (1). An air inlet pipe (4) and an air outlet pipe (5) are fixedly connected to the arc surface of the container body (1). The air inlet pipe (4) and the air outlet pipe (5) are interconnected with the cavity (6). A support device (7) is provided on the arc surface of the container body (1) corresponding to the air inlet pipe (4). The device (7) includes a support plate (71), which is fixedly connected to the arc surface of the container body (1). A threaded cylinder (72) is rotatably connected to the upper surface of the support plate (71). A screw (73) is threadedly connected inside the threaded cylinder (72). A support plate (74) is fixedly connected to one end of the screw (73). Two symmetrical telescopic rods (75) are fixedly connected to the bottom of the support plate (74). One end of the telescopic rod (75) is fixedly connected to the support plate (71).
2. The double-walled jacketed pressure vessel according to claim 1, characterized in that: The arc surface of the threaded cylinder (72) is fixedly connected with several anti-slip blocks (77), and the several anti-slip blocks (77) are distributed in a circular pattern.
3. The double-walled jacketed pressure vessel according to claim 1, characterized in that: Two symmetrical diagonal rods (76) are fixedly connected to one side of the support plate (71), and one end of the diagonal rods (76) is fixedly connected to the container body (1).
4. The double-walled jacketed pressure vessel according to claim 1, characterized in that: The upper surface of the support plate (74) is provided with an arc-shaped groove, and the support plate (74) is fixedly connected with several rubber strips (78) by means of the groove.
5. The double-walled jacketed pressure vessel according to claim 1, characterized in that: The bottom of the container body (1) is provided with an auxiliary device (8). The auxiliary device (8) includes four guide rods (82). The four guide rods (82) are fixedly connected to the bottom of the container body (1). One end of the guide rod (82) is slidably connected to a guide tube (81). An insertion rod (83) is slidably inserted into the arc surface of the guide tube (81). Several insertion holes (84) are evenly opened on the guide rod (82) corresponding to the insertion rod (83). The size of the insertion rod (83) is adapted to the size of the insertion hole (84). The bottom of the guide tube (81) is fixedly connected to a base plate (85).
6. The double-walled jacketed pressure vessel according to claim 5, characterized in that: A rubber pad (86) is fixedly connected to one side of the base plate (85), and the size of the rubber pad (86) is adapted to the size of the base plate (85).
7. The double-walled jacketed pressure vessel according to claim 5, characterized in that: The inner wall of the guide tube (81) is provided with two centrally symmetrical limiting grooves. The arc surface of the guide rod (82) is fixedly connected with two limiting members (87) that cooperate with the limiting grooves to limit the movement direction of the guide rod (82). The two limiting members (87) are centrally symmetrical.
8. The double-walled jacketed pressure vessel according to claim 5, characterized in that: One end of the insertion rod (83) is fixedly connected to a pull rope (88), and one end of the pull rope (88) is fixedly connected to the guide tube (81).