Sleeve type condenser
By installing spiral blades and generators in the outlet pipe of the casing condenser, the problems of scale precipitation blockage and real-time monitoring are solved, and real-time monitoring of scale prevention and heat exchange process is achieved to ensure the normal operation of the condenser.
Patent Information
- Application Number
- CN202420897029.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-28
AI Technical Summary
During use, casing condensers are prone to blockage of scale due to hard water quality, and cannot detect the temperature and effect during the heat exchange process in real time.
A casing condenser is designed. By installing spiral blades and generators in the outlet pipe, the water flow drives the rotation of the spiral blades, reduces scale precipitation, and power is supplied to the liquid crystal screen, temperature sensor and flow sensor through the generator to achieve real-time Monitoring and fault reminders.
Effectively prevent scale blockage, monitor the heat exchange process in real time, and avoid condenser failure and reduced heat exchange efficiency.
Smart Images
Figure CN222211307U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of condensers, in particular to a shell-and-tube condenser. Background Art
[0002] With the development of the times, many factories and enterprises now use shell and tube condensers. Shell and tube condensers are mainly connected by two standard tubes of different sizes to form concentric shells. The outer side is called the shell side and the inner side is called the tube side. The two different media can flow in the shell side and the tube side in reverse (or in the same direction) to achieve the effect of heat exchange.
[0003] When using shell-and-tube condensers in many large factories, the water quality is relatively hard. It is very easy for water to precipitate at the bottom during the heat exchange process to produce scale, which will cause blockage inside the pipe and make the shell-and-tube condenser unable to be used normally. At the same time, during the heat exchange process of the shell-and-tube condenser, the temperature and heat exchange effect of the heat exchange process cannot be detected in real time. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a shell-and-tube condenser with the functions of preventing scaling and detecting the heat exchange process, thereby solving the problems raised by the above-mentioned background technology.
[0005] The utility model provides the following technical solution: a sleeve-type condenser, comprising a condenser body, a water inlet is fixedly installed on the upper end of the condenser body, a first cold air pipe is fixedly sleeved on the surface of the water inlet, an air inlet is fixedly connected to the surface of the first cold air pipe, a water outlet is fixedly installed on the bottom end of the condenser body, a liquid crystal screen is fixedly connected to the surface of the water outlet, a connection block is fixedly connected to the left side of the water outlet, and a generator is fixedly installed inside the connection block;
[0006] The output end of the generator is fixedly connected to a rotating rod, a spiral blade is fixedly sleeved on the surface of the rotating rod, a temperature sensor is fixedly installed inside the water outlet pipe, a second cold air pipe is fixedly sleeved on the surface of the water outlet pipe, and a liquid outlet is fixedly connected to the surface of the second cold air pipe.
[0007] As a preferred technical solution of the utility model, a flow sensor is fixedly installed inside the water outlet pipe, and a warning light is fixedly connected to the surface of the second cold air pipe.
[0008] As a preferred technical solution of the utility model, a drainage groove is provided at the connection between the water outlet pipe and the connection block.
[0009] As a preferred technical solution of the utility model, the diameter of the spiral blade is one centimeter smaller than the diameter of the inner wall of the water outlet pipe.
[0010] As a preferred technical solution of the utility model, the generator is connected to the liquid crystal screen and the temperature sensor respectively through wires.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The sleeve-type condenser delivers hot water through the water inlet, and the water inside the water outlet pipe drives the spiral blades to rotate. The rotation of the spiral blades starts the generator and reduces the precipitation of excessive minerals at the bottom of the condenser body, thereby avoiding excessive scale precipitation at the bottom of the condenser body;
[0013] 2. The shell-and-tube condenser generates electricity through a generator to provide power for the LCD screen, flow sensor and temperature sensor, thereby facilitating real-time monitoring of the discharged water and avoiding heat exchange problems caused by failure of the condenser body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 It is a cross-sectional schematic diagram of the water outlet pipe of the utility model.
[0016] In the figure: 1. Condenser body; 2. Water inlet; 3. First cold air pipe; 4. Air inlet; 5. Water outlet; 6. Liquid outlet; 7. Second cold air pipe; 8. LCD screen; 9. Connecting block; 10. Rotating rod; 11. Generator; 12. Temperature sensor; 13. Spiral blade; 14. Warning light; 15. Flow sensor. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-2 A sleeve-type condenser comprises a condenser body 1, a water inlet 2 is fixedly mounted on the upper end of the condenser body 1, a first cold air pipe 3 is fixedly sleeved on the surface of the water inlet 2, an air inlet 4 is fixedly connected to the surface of the first cold air pipe 3, a water outlet pipe 5 is fixedly mounted on the bottom end of the condenser body 1, a flow sensor 15 is fixedly mounted inside the water outlet pipe 5, a warning light 14 is fixedly connected to the surface of the second cold air pipe 7, a liquid crystal screen 8 is fixedly connected to the surface of the water outlet pipe 5, a connection block 9 is fixedly connected to the left side of the water outlet pipe 5, and a generator 11 is fixedly mounted inside the connection block 9;
[0019] The output end of the generator 11 is fixedly connected to a rotating rod 10, a spiral blade 13 is fixedly sleeved on the surface of the rotating rod 10, a temperature sensor 12 is fixedly installed inside the water outlet pipe 5, a second cold air pipe 7 is fixedly sleeved on the surface of the water outlet pipe 5, and a liquid outlet 6 is fixedly connected to the surface of the second cold air pipe 7.
[0020] See also Figure 2 A drainage groove is provided at the connection between the water outlet pipe 5 and the connection block 9.
[0021] It should be noted that the drainage groove opened at the connection between the water pipe 5 and the connecting block 9 is more convenient for drainage.
[0022] See also Figure 2 The diameter of the spiral blade 13 is one centimeter smaller than the inner wall diameter of the water outlet pipe 5 .
[0023] It should be noted that when the spiral blades 13 rotate inside the water outlet pipe 5, the water inside the water outlet pipe 5 will be quickly transported out. The spiral blades 13 will make the water more active during the rotation process and avoid excessive scale on the inside of the water outlet pipe 5. When there is too much scale, the spiral blades 13 will scrape the scale off and discharge it through water.
[0024] See also Figure 2 The generator 7 is connected to the liquid crystal screen 8 and the temperature sensor 12 through electric wires.
[0025] It should be noted that the liquid crystal screen 8 and the temperature sensor 12 are powered by the convenient generator 7, and the liquid crystal screen 8 and the temperature sensor 12 require very little electricity, which is convenient for long-term use.
[0026] Working principle, when it is needed, hot water is transported in through the water inlet 2, and the water inlet 2 is slowly transported to the water outlet pipe 5 in the pipe inside the condenser body 1, and then discharged through the water outlet pipe 5. During the transportation process, cold air is transported to the inside of the first cold air pipe 3 through the air inlet 4. When the cold air encounters the hot water inside the water inlet 2, it will condense into water inside the condenser body 1 and be discharged through the second cold air pipe 7 and the liquid outlet 6. During the condensation process, the water temperature inside the water inlet 2 will be reduced, and the cooled water will be discharged through the water outlet pipe 5. During the drainage process, the water flow will drive the spiral blade 13 to rotate, and the spiral blade 13 rotates to transport the water inside the water outlet pipe 5, and the spiral blade 13 will bring The generator 11 is driven to generate electricity to reduce the amount of minerals precipitated at the bottom of the condenser body 1, thereby avoiding excessive scale precipitation at the bottom of the condenser body 1, which affects normal use. The generator 11 generates electricity to provide power for the LCD screen 8, temperature sensor 12 and flow sensor 15, so that the temperature sensor 12 and flow sensor 15 can detect the water temperature and flow rate of the discharged water and display them on the LCD screen 8. As long as the device starts the water outlet pipe 5 to start draining, the temperature sensor 12 and the LCD screen 8 will run, so as to facilitate real-time monitoring of the discharged water temperature and avoid problems with heat exchange caused by failure of the condenser body 1. When the temperature is too high, the warning light 14 will be triggered to remind workers to come for inspection.
Claims
1. A shell-and-tube condenser, comprising a condenser body (1), characterized in that: A water inlet (2) is fixedly mounted on the upper end of the condenser body (1); a first cold air pipe (3) is fixedly sleeved on the surface of the water inlet (2); an air inlet (4) is fixedly connected to the surface of the first cold air pipe (3); a water outlet pipe (5) is fixedly mounted on the bottom end of the condenser body (1); a liquid crystal screen (8) is fixedly connected to the surface of the water outlet pipe (5); a connecting block (9) is fixedly connected to the left side of the water outlet pipe (5); a generator (11) is fixedly mounted inside the connecting block (9); The output end of the generator (11) is fixedly connected to a rotating rod (10), a spiral blade (13) is fixedly sleeved on the surface of the rotating rod (10), a temperature sensor (12) is fixedly installed inside the water outlet pipe (5), a second cold air pipe (7) is fixedly sleeved on the surface of the water outlet pipe (5), and a liquid outlet (6) is fixedly connected to the surface of the second cold air pipe (7).
2. A double-tube condenser according to claim 1, characterized in that: A flow sensor (15) is fixedly installed inside the water outlet pipe (5), and a warning light (14) is fixedly connected to the surface of the second cold air pipe (7).
3. A double-tube condenser according to claim 1, characterized in that: A drainage groove is provided at the connection between the water outlet pipe (5) and the connection block (9).
4. A double-tube condenser according to claim 1, characterized in that: The diameter of the spiral blade (13) is one centimeter smaller than the diameter of the inner wall of the water outlet pipe (5).
5. The shell and tube condenser according to claim 1, characterized in that: The generator (11) is connected to the liquid crystal screen (8) and the temperature sensor (12) respectively through electric wires.