Exhaust device of efficient heat transmission heat preservation pipeline
By introducing a cooling chamber and a one-way valve mechanism into the thermal pipeline, the hazards of high-temperature gas and the problem of pressure difference are solved, achieving safe and efficient exhaust and pressure regulation.
Patent Information
- Application Number
- CN202520438879.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing exhaust devices for thermal pipelines cannot effectively reduce the hazards of high-temperature, high-speed gases, and cannot independently adjust the pressure difference between the inside and outside of the pipeline, which can easily lead to device damage.
An exhaust device comprising a cooling chamber, an exhaust pipe, a one-way valve, and a float mechanism was designed to cool high-temperature gas with coolant and automatically adjust the pressure difference under negative pressure conditions.
It effectively reduces the hazards of high-temperature, high-speed gases, prevents personal injury, and protects the device under negative pressure to avoid damage.
Smart Images
Figure CN223855166U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of heat pipeline exhaust, specifically relates to an exhaust device of high -efficient heat transmission heat preservation pipeline. BACKGROUND
[0002] Heat pipeline is the heat supply pipeline from boiler room, direct combustion engine room, heat supply center etc. to the heat inlet of building, and there is high temperature water in the heat pipeline, and a large amount of gas is generated in the flow process of water, if the gas cannot be discharged in time, it will cause poor heating effect and other consequences.
[0003] According to the exhaust device of the heating system terminal heating pipeline disclosed in the authorized announcement No. CN220623680U, the air in the terminal heating pipeline can be discharged in time, so that the temperature in the pipeline can always be kept at normal heating temperature, and the stability of the terminal heating of the heating system is improved, but in the actual application process, the following defects exist: the discharged gas temperature is very high, and the gas speed is also very fast, which can easily cause harm to personnel, and secondly, when the heat pipeline is damaged due to heating failure and other reasons, the device cannot self-regulate the pressure difference between the pipeline and the outside, which can cause damage to the pipeline and the device, therefore, the exhaust device of high -efficient heat transmission heat preservation pipeline is provided. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of exhaust devices of high -efficient heat transmission heat preservation pipeline, to solve the problem raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme: an exhaust device of high -efficient heat transmission heat preservation pipeline, including base, the top of the base is fixedly connected with exhaust bin, the top of the both sides of exhaust bin is fixedly sleeved with two exhaust pipes, a one-way valve is fixedly installed on two exhaust pipes, the both sides of the top of base are fixedly connected with two cooling bins, the top of cooling bin is equipped with through -hole, and the top of cooling bin is fixedly connected with shade, the bottom of the side of cooling bin is fixedly installed with glass window.
[0006] As a preferred implementation, the top of the inner side of the exhaust bin is fixedly connected with hollow plug, one side of the top of the hollow plug is rotatably connected with arcuate rod, one end of the arcuate rod is rotatably connected with baffle, the bottom of the baffle is fixedly connected with thin rod, and the bottom of the thin rod is fixedly connected with floating ball.
[0007] As a preferred implementation, the inner side of the exhaust pipe is equipped with air hole, and the exhaust pipe is in spiral ascending shape.
[0008] As a preferred implementation form, the bottom of the exhaust bin is fixedly connected with a flow distribution plate, and the bottom of the flow distribution plate is provided with a drain hole.
[0009] As a preferred implementation form, the two sides of the outer part of the exhaust bin are fixedly provided with heat insulation plates, which are fixedly connected between the exhaust bin and the cooling bin.
[0010] As a preferred implementation form, the top of the exhaust bin is fixedly sleeved with an air inlet pipe, the air inlet pipe is fixedly provided with a second one-way valve, the bottom of the exhaust bin is fixedly sleeved with a connecting pipe, and the connecting pipe penetrates the base.
[0011] As a preferred implementation form, the top of one side of the cooling bin is fixedly sleeved with a water inlet pipe, and the bottom of one side of the cooling bin is fixedly sleeved with a drain pipe, and the drain pipe is fixedly provided with a valve.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The exhaust device of the high-efficiency heat transfer heat preservation pipeline can make the high-temperature high-speed gas discharged through the cooling liquid in the cooling bin, so as to avoid causing harm to personnel.
[0014] 2. The exhaust device of the high-efficiency heat transfer heat preservation pipeline can prevent the large amount of gas in the pipeline from lifting the floating ball and causing the exhaust bin to be blocked when the heat pipeline is ready to be supplied with water and there is no water in the pipeline.
[0015] 3. The exhaust device of the high-efficiency heat transfer heat preservation pipeline can automatically adjust the pressure difference between the heat pipeline and the outside when the heat pipeline is under negative pressure, so as to prevent the heat pipeline and the device from being damaged. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a front view of a partial sectional structure of the utility model;
[0017] Figure 2 It is a front view of a structure of the utility model;
[0018] Figure 3 It is a side view of a structure of a glass plate of the utility model;
[0019] Figure 4 It is a top view of a sectional structure of a cooling bin of the utility model.
[0020] In the figure: 1, base; 2, exhaust bin; 3, exhaust pipe; 4, No. 1 check valve; 5, cooling bin; 6, glass window; 7, shade; 8, hollow block; 9, arcuate rod; 10, blocking plate; 11, thin rod; 12, floating ball; 13, flow dividing plate; 14, heat insulation plate; 15, air inlet pipe; 16, No. 2 check valve; 17, connecting pipe; 18, water inlet pipe; 19, water outlet pipe; 20, valve. DETAILED DESCRIPTION
[0021] The utility model will be further described below in combination with examples.
[0022] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvement of the method of the utility model under the concept premise of the utility model all belong to the range required to be protected by the utility model.
[0023] Please refer to Figure 1 and Figure 2 The utility model provides a kind of exhaust device of high-efficiency heat transfer heat preservation pipeline, including base 1, to carry out exhaust to heat pipeline, exhaust bin 2 can be fixedly connected on the top of base 1, hollow block 8 is fixedly connected on the top of the inside of exhaust bin 2, one side of the top of hollow block 8 is rotatably connected with arcuate rod 9, one end of arcuate rod 9 is rotatably connected with blocking plate 10, the bottom of blocking plate 10 is fixedly connected with thin rod 11, the bottom of thin rod 11 is fixedly connected with floating ball 12, connecting pipe 17 is fixedly sleeved on the bottom of exhaust bin 2, and connecting pipe 17 penetrates base 1, the bottom of the inside of exhaust bin 2 is fixedly connected with flow dividing plate 13;Connecting pipe 17 is connected with the highest place of heat pipeline, when there is no gas in heat pipeline, water is imported in exhaust bin 2, floating ball 12 drives thin rod 11 and blocking plate 10 to rise, so as to block hollow block 8, prevent water from flowing out of exhaust bin 2, when gas is generated in heat pipeline, gas enters the inside of exhaust bin 2, exists above water surface, so that water surface drops, floating ball 12 drives thin rod 11 and blocking plate 10 to drop, gas is discharged, so as to achieve the purpose of carrying out exhaust to heat pipeline.
[0024] Please refer to Figure 1 and Figure 2In order to cool the gas, two exhaust pipes 3 are fixedly sleeved on the top of the two sides of the exhaust bin 2, two cooling bins 5 are fixedly connected on the top of the two sides of the base 1, a through hole is formed in the top of the cooling bin 5, and a cover 7 is fixedly connected to the top of the cooling bin 5, a glass window 6 is fixedly installed on the bottom of one side of the cooling bin 5, heat insulation plates 14 are fixedly installed on the two sides of the outside of the exhaust bin 2, a water inlet pipe 18 is fixedly sleeved on the top of one side of the cooling bin 5, a drain pipe 19 is fixedly sleeved on one side of the bottom of the cooling bin 5, and a valve 20 is fixedly installed on the drain pipe 19.
[0025] Please refer to Figure 1 and Figure 2 In order to adjust the pressure difference between the inside and outside of the pipeline, the exhaust bin 2 is fixedly sleeved with an air inlet pipe 15 on the top, the air inlet pipe 15 is fixedly installed with a second one-way valve 16, and the two exhaust pipes 3 are fixedly installed with first one-way valves 4.
[0026] The working principle and use process of the utility model are as follows: firstly, the connecting pipe 17 is connected with the highest part of the heat pipeline, when there is no gas in the heat pipeline, water is added into the exhaust bin 2, the float ball 12 drives the thin rod 11 and the blocking plate 10 to ascend, so that the hollow blocking block 8 is blocked, and the water is prevented from flowing out of the exhaust bin 2, when gas is generated in the heat pipeline, the gas enters the inside of the exhaust bin 2 and is above the water surface, so that the water surface is lowered, the float ball 12 drives the thin rod 11 and the blocking plate 10 to descend, and the gas is discharged, so that the purpose of exhausting the heat pipeline is achieved, the cooling liquid is added into the cooling bin 5 through the water inlet pipe 18, the inside condition can be observed through the glass window 6, the discharged gas enters the cooling liquid through the exhaust pipe 3 and is discharged from the cooling bin 5, when the heating is interrupted or the heat pipeline is caused to have negative pressure due to various reasons, the external gas enters the exhaust bin 2 through the air inlet pipe 15, and the first one-way valve 4 prevents the cooling liquid from entering the inside of the exhaust bin 2, so that the purpose of adjusting the pressure difference between the inside and outside of the pipeline is achieved.
[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high efficiency thermodynamic heat transport pipe exhaust device comprising a base (1), characterized in that: The top of base (1) is fixedly connected with exhaust bin (2), both sides of exhaust bin (2) are fixedly sleeved with two exhaust pipes (3), both of exhaust pipes (3) are fixedly installed with one-way valve (4), both sides of the top of base (1) are fixedly connected with two cooling bins (5), the top of cooling bin (5) is provided with through hole, and the top of cooling bin (5) is fixedly connected with cover (7), the bottom of one side of cooling bin (5) is fixedly installed with glass window (6).
2. The exhaust device of the high-efficiency heat transfer thermal insulation pipeline according to claim 1, characterized in that: The top of the inside of exhaust bin (2) is fixedly connected with hollow block (8), the top of one side of hollow block (8) is rotatably connected with arcuate rod (9), one end of arcuate rod (9) is rotatably connected with blocking plate (10), the bottom of blocking plate (10) is fixedly connected with thin rod (11), the bottom of thin rod (11) is fixedly connected with float ball (12).
3. The exhaust apparatus of a high-efficiency thermodynamic heat transport insulated pipeline according to claim 1, characterized in that: The inside of exhaust pipe (3) is provided with air hole, and exhaust pipe (3) is helical upward.
4. The exhaust apparatus of a high efficiency thermodynamic heat transport insulated pipeline according to claim 1, characterized in that: The bottom of the inside of exhaust bin (2) is fixedly connected with shunt plate (13), the bottom of shunt plate (13) is provided with drain hole.
5. The exhaust apparatus of a high efficiency thermodynamic heat transport insulated pipe line according to claim 1, characterized in that: Both sides of the outside of exhaust bin (2) are fixedly installed with heat insulation plate (14), heat insulation plate (14) is fixedly connected between exhaust bin (2) and cooling bin (5).
6. The exhaust apparatus of a high-efficiency thermodynamic heat transport insulated pipeline according to claim 1, characterized in that: The top of exhaust bin (2) is fixedly sleeved with air inlet pipe (15), air inlet pipe (15) is fixedly installed with second one-way valve (16), the bottom of exhaust bin (2) is fixedly sleeved with connecting pipe (17), and connecting pipe (17) penetrates base (1).
7. The exhaust apparatus of a high-efficiency thermodynamic heat transport insulated pipeline according to claim 1, characterized in that: The top of one side of cooling bin (5) is fixedly sleeved with water inlet pipe (18), and the bottom of one side of cooling bin (5) is fixedly sleeved with drain pipe (19), drain pipe (19) is fixedly installed with valve (20).