Steam energy-saving pipeline

Abstract

The utility model discloses a steam energy-saving pipeline, and relates to the technical field of steam pipelines, the steam energy-saving pipeline comprises a steam-water separator, a steam inlet of the steam-water separator is connected with a steam inlet pipeline, a steam outlet of the steam-water separator is used for conveying steam for a steam using piece, the steam-water separator is provided with a first drain valve used for draining water, and the steam inlet of the steam-water separator is connected with a steam outlet pipeline; an outlet of the steam using piece is connected with the steam return pipeline, and a second drain valve is installed on a connecting path of the outlet of the steam using piece and the steam return pipeline. And an inlet and an outlet of the drain valve group are respectively connected with the steam inlet pipeline and the steam return pipeline. Therefore, the steam iron solves the problem of steam in pipeline conveying at present, the ironing effect of the steam iron is guaranteed, the steam utilization efficiency is improved, and the use cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of steam pipes, and in particular to a steam energy-saving pipe. Background Art

[0002] A steam iron is a household appliance that irons by heating water and converting it into steam. Steam penetrates clothing fibers, softening them and easily removing wrinkles. The high-temperature steam kills bacteria, viruses, and insect eggs, improving hygiene and protecting clothing while also providing a certain degree of sterilization. Steam irons are particularly popular in the garment manufacturing industry, and are poised to gradually replace traditional electric irons.

[0003] After steam is generated in the boiler, it is transported to the iron through a series of pipes. However, there are still problems. For example, condensation water is generated due to heat dissipation during the transportation of steam in the pipes, resulting in poor ironing effect of the steam iron. Since steam cannot be used efficiently, the frequency of steam production by the steam engine increases, and the cost of use also increases accordingly. Utility Model Content

[0004] In order to solve the above-mentioned problems, ensure the ironing effect of the steam iron, improve the steam utilization efficiency and reduce the use cost, the present application provides a steam energy-saving pipe.

[0005] The present application provides a steam energy-saving pipeline adopting the following technical solution.

[0006] A steam energy-saving pipeline, comprising:

[0007] a steam-water separator, wherein the steam inlet of the steam-water separator is connected to the steam inlet pipe, the steam outlet of the steam-water separator is used to deliver steam to the steam-consuming component, the steam-water separator is provided with a first steam trap for draining water, the outlet of the steam-consuming component is connected to the steam return pipe, and a second steam trap is installed on the connection path between the outlet of the steam-consuming component and the steam return pipe;

[0008] The steam trap group has an inlet and an outlet connected to the steam inlet pipe and the steam return pipe respectively.

[0009] By adopting the above technical solution and setting up a steam-water separator, the steam in the pipeline can be separated into steam and water, and the water is discharged through the first steam trap after separation, thereby improving the dryness of the steam, which is conducive to better supplying steam to the steam-consuming parts. In addition, the steam after being used by the steam-consuming parts can be discharged through the second steam trap, which can ensure uniform heat supply to the steam-consuming parts, fully utilize the latent heat of steam, and prevent water hammer in the steam pipeline.

[0010] Optionally, the steam-water separator includes a separator shell, which is divided into two chambers by a partition, the bottoms of the two chambers are connected, the steam inlet and the steam outlet are respectively opened on the separator shells of the two chambers, and the first steam trap is set at the bottom of the separator shell.

[0011] By adopting the above technical solution, through the arrangement of the separator shell and the partition, the steam enters the separator shell and is blocked by the partition, which can effectively separate the water, while the steam can be discharged from the steam outlet. The structure is simple and the hydrophobic effect is good.

[0012] Optionally, the separator housing is cylindrical.

[0013] Optionally, the outer periphery of the separator shell is wrapped with a thermal insulation layer.

[0014] By adopting the above technical solution, the heat preservation effect of steam is improved by setting the heat preservation layer, and the steam temperature is prevented from lowering and condensing into water.

[0015] Optionally, the second steam trap includes a temperature-controlled steam trap.

[0016] By adopting the above technical solution and setting the temperature-controlled steam trap, the backflow of steam in the steam-consuming parts can be achieved according to the set temperature. If the steam temperature is too low, it will backflow, ensuring the stability of the steam temperature and providing a stable steam source for the steam-consuming parts.

[0017] Optionally, the first steam trap is connected to the steam return pipe through a first steam trap pipe.

[0018] By adopting the above technical solution and setting the first steam trap, the water separated in the separator shell can be discharged into the steam return pipe in time for reflux and reuse, thus saving energy consumption.

[0019] Optionally, the steam-water separator is provided with ear plates.

[0020] By adopting the above technical solution and arranging the ear plates, the installation and assembly of the steam-water separator is facilitated.

[0021] Optionally, the steam trap group includes a filter valve, an observation window, and a third steam trap.

[0022] By adopting the above technical solution and setting the observation window, it is easy to monitor and timely discover the failure of the steam trap or the accumulation of water in the pipeline.

[0023] Optionally, a bypass valve is provided in parallel with the third steam trap.

[0024] In summary, this application has at least the following beneficial effects:

[0025] 1. The present application can separate the steam in the pipeline into steam and water by setting a steam-water separator, and discharge the separated water through the first steam trap, thereby improving the dryness of the steam, which is conducive to better supplying steam to the steam-consuming parts. In addition, the steam after being used by the steam-consuming parts can be discharged through the second steam trap, which can evenly heat the steam-consuming parts and fully utilize the latent heat of steam to prevent water hammer in the steam pipeline.

[0026] 2. This invention utilizes a separator housing and a partition to block steam entering the separator housing, effectively separating the water while allowing the steam to be discharged from the steam outlet. This design features a simple structure and excellent drainage. The first steam trap is connected to the steam return line via a first steam trap pipe. This allows the separated water in the separator housing to be promptly discharged to the steam return line for reuse, saving energy.

[0027] 3. The second steam trap of the present application includes a temperature-controlled steam trap. Through the setting of the temperature-controlled steam trap, the backflow of steam in the steam-consuming parts can be achieved according to the set temperature. If the steam temperature is too low, it will backflow to ensure the stability of the steam temperature and provide a stable steam source for the steam-consuming parts.

[0028] 4. The steam trap assembly of the present application includes a filter valve, an observation window, and a third steam trap. The setting of the observation window 7 facilitates monitoring and timely detection of steam trap failure or water accumulation in the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 It is a steam energy-saving pipeline schematic.

[0031] Figure 2 It is a partial structural schematic diagram of a steam energy-saving pipeline.

[0032] Explanation of the accompanying symbols: 1. Steam-water separator; 101. Separator housing; 102. Insulation layer; 103. Ear plate; 104. Partition; 105. First chamber; 106. Second chamber; 107. Steam inlet; 108. Steam outlet; 109. First steam trap; 2. Steam inlet pipe; 3. Steam using parts; 4. Steam return pipe; 5. Second steam trap; 6. Filter valve; 7. Observation window; 8. Third steam trap; 9. Bypass valve. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] The following is combined with Figures 1 to 2 This application is described in further detail.

[0035] The embodiment of the present application discloses a steam energy-saving pipeline.

[0036] Reference Figures 1 to 2 , a steam energy-saving pipeline, comprising:

[0037] The steam-water separator 1 includes a separator shell 101, which is cylindrical. An insulation layer 102 is wrapped around the outer periphery of the separator shell 101. The insulation layer 102 is provided to improve the steam insulation effect and prevent the steam temperature from lowering and condensing into water.

[0038] An ear plate 103 is provided on the top of the separator housing 101 , and the ear plate 103 facilitates the installation and assembly of the steam-water separator 1 .

[0039] The separator housing 101 is divided into a first chamber 105 and a second chamber 106 by a partition 104. The first chamber 105 and the second chamber 106 are connected at the bottom. A steam inlet 107 is provided at the top of the first chamber 105, and a steam outlet 108 is provided at the top of the second chamber 106. The steam inlet 107 of the steam-water separator 1 is connected to the steam inlet pipe 2, and the steam outlet 108 of the steam-water separator 1 is used to supply steam to the steam-using device 3 (steam iron). A first drain valve 109 is provided at the bottom of the separator housing 101 for drainage. The first drain valve 109 is a float-type drain valve. The bottom of the first drain valve 109 is connected to the return steam pipe 4 via the first drain pipe. With the first drain valve 109, the separated water in the separator housing 101 can be promptly discharged into the return steam pipe 4 for reuse, saving energy. Through the arrangement of the separator housing 101 and the partition 104, steam entering the separator housing 101 is blocked by the partition 104, which can effectively separate water, while the steam can be discharged from the steam outlet 108. The structure is simple and the hydrophobic effect is good.

[0040] The outlet of the steam-using component 3 is connected to the return steam pipe 4, and a second steam trap 5 is installed on the connection path between the outlet of the steam-using component 3 and the return steam pipe 4. The second steam trap 5 is a temperature-controlled steam trap. The temperature-controlled steam trap opens when the temperature is lower than the set value and closes when it is higher. Through the setting of the temperature-controlled steam trap, the backflow of steam in the steam-using component 3 can be achieved according to the set temperature. If the steam temperature is too low, it will flow back, ensuring the temperature stability of the steam and providing a stable steam source for the steam-using component 3.

[0041] By setting the steam-water separator 1, the steam in the pipeline can be separated into steam and water. After the water is separated, it is discharged through the first steam trap 109, thereby improving the dryness of the steam, which is conducive to better supplying steam to the steam-consuming parts 3. In addition, the steam used by the steam-consuming parts 3 can be discharged through the second steam trap 5, which can ensure uniform heat supply to the steam-consuming parts 3, fully utilize the latent heat of steam, and prevent water hammer in the steam pipeline.

[0042] The steam trap group has its inlet and outlet connected to the steam inlet pipe 2 and the steam return pipe 4 respectively. The steam trap group includes a filter valve 6, an observation window 7, and a third steam trap 8 installed on the pipeline path. The third steam trap 8 is a float-type steam trap. A bypass valve 9 is provided in parallel with the third steam trap 8. The setting of the observation window 7 facilitates monitoring and timely detection of steam trap failure or water accumulation in the pipeline.

[0043] In the description of the present invention, it should be understood that the terms "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the term "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication between two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0044] The above are only preferred embodiments of the utility model and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A steam energy-saving pipeline, characterized in that: include: a steam-water separator, wherein the steam inlet of the steam-water separator is connected to the steam inlet pipe, the steam outlet of the steam-water separator is used to deliver steam to the steam-consuming component, the steam-water separator is provided with a first steam trap for draining water, the outlet of the steam-consuming component is connected to the steam return pipe, and a second steam trap is installed on the connection path between the outlet of the steam-consuming component and the steam return pipe; The steam trap group has an inlet and an outlet connected to the steam inlet pipe and the steam return pipe respectively.

2. The steam energy-saving pipeline according to claim 1, characterized in that: The steam-water separator includes a separator shell, which is divided into two chambers by a partition. The bottoms of the two chambers are connected, and the steam inlet and the steam outlet are respectively opened on the separator shells of the two chambers. The first steam trap is set at the bottom of the separator shell.

3. The steam energy-saving pipeline according to claim 2, characterized in that: The separator shell is cylindrical.

4. The steam energy-saving pipeline according to claim 2, characterized in that: The outer periphery of the separator shell is wrapped with a heat-insulating layer.

5. The steam energy-saving pipeline according to claim 1, characterized in that: The second steam trap includes a temperature-controlled steam trap.

6. The steam energy-saving pipeline according to claim 1, characterized in that: The first steam trap is connected to the steam return pipe through a first steam trap pipe.

7. The steam energy-saving pipeline according to claim 1, characterized in that: The steam-water separator is provided with ear plates.

8. The steam energy-saving pipeline according to claim 1, characterized in that: The steam trap group includes a filter valve, an observation window, and a third steam trap.

9. The steam energy-saving pipeline according to claim 8, characterized in that: The third steam trap is provided with a bypass valve in parallel.

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