Device for automatically conveying water through steam
By designing a device that allows water inside the cylinder to adsorb condensate and an overflow pipe to control the water level, the problem of low condensate separation efficiency in steam water conveyors is solved, achieving efficient utilization of steam and stable system operation.
Patent Information
- Application Number
- CN202520273207.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-19
AI Technical Summary
Existing steam-water conveyors suffer from problems such as steam waste, white pollution, and water hammer, and are difficult to effectively separate condensate.
A device comprising a cylinder, a steam inlet pipe, a steam outlet pipe, a water body, and a drainage component was designed. The device utilizes the water body to adsorb condensate and controls the water level through gravity settling and an overflow pipe to achieve automatic separation and recycling of steam and condensate.
It improves steam utilization efficiency, ensures stable operation of the steam system, reduces maintenance costs and difficulty, and simplifies maintenance operations.
Smart Images
Figure CN223579703U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a steam system technical field especially relates to a device for steam automatic water delivery. BACKGROUND
[0002] Steam water deliverer is mainly used in steam system, separates and discharges condensate in steam, prevents steam leakage simultaneously. With steam power wide application, such as in steam engine and steam pipeline system, people need to solve condensate in steam system. With technology development unceasingly, steam water deliverer appears multiple types, or more or less all exist water delivery mode easy to cause steam waste, white pollution, water hammer phenomenon (intense impact caused by condensate rapid flow in pipeline) and many other problems. SUMMARY
[0003] The utility model discloses a device for steam automatic water delivery to solve the problems of the prior art, simple structure, convenient to use, can effectively separate the condensate in steam.
[0004] To achieve the above object, the utility model provides the following scheme:
[0005] The utility model provides a device for steam automatic water delivery, include: barrel, steam inlet pipe, steam outlet pipe, water body and drainage part, the lateral wall on the barrel is provided with inlet, the top of barrel is provided with outlet, the barrel is used for the detachable fixed connection above the sewer well lid, steam inlet pipe one end with steam pipeline intercommunication, the other end is connected with inlet and intercommunication to with condensate mixed steam input the barrel, steam outlet pipe one end with steam pipeline intercommunication, the other end is connected with outlet and intercommunication to with the condensate separated steam delivery back steam pipeline, the water body is used to place in the barrel to with condensate mixed steam into the barrel contact and then adsorb condensate mixed with condensate mixed steam, the drainage part top end with the barrel intercommunication, the drainage part bottom end with the sewer well lid below the sewer well intercommunication to with the water body in the barrel more than the preset water level discharge.
[0006] Preferably, a first flow valve is arranged on the steam inlet pipe.
[0007] Preferably, the drainage part is an overflow pipe, the bottom of the barrel is provided with a first drainage hole, the overflow pipe is arranged in the barrel, and the bottom of the overflow pipe is connected and communicated with the first drainage hole, the top opening of the overflow pipe is flush with the preset water level of the barrel, and the sewer well lid is provided with a second drainage hole at a position corresponding to the first drainage hole.
[0008] Preferably, the diameter of the first drain hole is smaller than the diameter of the second drain hole.
[0009] Preferably, the overflow pipe is a bend pipe, and the top opening of the bend pipe is directed away from the steam inlet.
[0010] Preferably, the overflow pipe is made of a stamping bend pipe with a diameter of 10 cm and a thickness of 0.8 cm, and the stamping bend pipe is welded to the first drain hole.
[0011] Preferably, the device further comprises a connecting flange and a plurality of connecting bolts, the connecting flange is fixedly connected to the outer edge of the bottom of the cylinder, and the connecting flange is connected to the manhole cover through the connecting bolts.
[0012] Preferably, the side wall of the cylinder is made of a seamless pipe with a diameter of 60 cm, a wall thickness of 0.6 cm, and a length of 120 cm, and the top plate and the bottom plate of the cylinder are made of 0.6 cm thick steel plates.
[0013] Preferably, the steam outlet pipe is made of a seamless steel pipe with a thickness of 0.6 cm, a length of more than 100 cm, and a pipe diameter of 5 cm, and the steam inlet pipe is made of a seamless steel pipe with a thickness of 0.6 cm, a length of more than 5 cm, and a pipe diameter consistent with the steam inlet pipe.
[0014] The utility model discloses the following technical effects are obtained relative to the prior art:
[0015] The utility model discloses a device for steam automatic water delivery, which is characterized in that steam mixed with condensed water can enter the cylinder, the condensed water is separated by contact with the water body, and then the steam separated from the condensed water is transported back to the steam pipeline, forming an effective steam automatic water delivery and recycling cycle, improving the utilization efficiency of steam and ensuring the stable operation of the steam system. The cylinder is detachably fixed to the upper side of the manhole cover, facilitating regular inspection, maintenance and replacement of parts of the device, reducing maintenance cost and improving maintenance efficiency. The steam inlet is arranged on the side wall of the cylinder, and the steam outlet is arranged on the top of the cylinder. This arrangement is conducive to the natural flow of steam in the cylinder and the separation of steam and water, and the condensed water can be quickly settled in the water body by gravity, improving the separation effect. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.
[0017] Figure 1 The device for automatically conveying water by steam provided by the utility model has the advantages of simple structure, convenient use and effective separation of condensed water in steam.
[0018] In the figure: 1, cylinder; 2, steam inlet pipe; 3, steam outlet pipe; 4, water body; 5, overflow pipe; 6, first drain hole; 7, connecting flange; 8, connecting bolt. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] The utility model aims at providing a device for automatically conveying water by steam to solve the problems in the prior art, which has the advantages of simple structure, convenient use and effective separation of condensed water in steam.
[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the utility model will be further described in detail below with reference to the drawings and specific embodiments.
[0022] The utility model provides a device for automatically conveying water by steam, like Figure 1As shown, including: cylinder 1, steam inlet pipe 2, steam outlet pipe 3, water body 4 and drainage device, the side wall of the cylinder 1 is provided with an inlet, the top of the cylinder 1 is provided with an outlet, the cylinder 1 is used to be detachably connected above the sewer cover; the steam inlet pipe 2 is communicated with the steam pipe at one end, and the other end is connected with the inlet and communicated to input the steam mixed with condensed water into the cylinder 1; the steam outlet pipe 3 is communicated with the steam pipe at one end, and the other end is connected with the outlet to transport the steam separated from the condensed water back to the steam pipe; the water body 4 is used to be placed in the cylinder 1 to contact with the steam mixed with condensed water entering the cylinder 1 and then absorb the condensed water of the steam mixed with condensed water; the top end of the drainage device is communicated with the cylinder 1, and the bottom end of the drainage device is communicated with the sewer below the sewer cover to drain the water body 4 in the cylinder 1 above the preset water level. The structure design makes the steam mixed with condensed water enter the cylinder 1, realizes the absorption and separation of condensed water by contacting with the water body 4, then transports the steam separated from the condensed water back to the steam pipe, forms an effective steam automatic water delivery and recycling cycle, improves the utilization efficiency of steam, and guarantees the stable operation of the steam system. The cylinder 1 is detachably connected above the sewer cover, which facilitates the regular inspection, maintenance and replacement of parts of the device, and the device can be maintained without complex construction operation, thereby reducing the maintenance cost and improving the maintenance efficiency. The inlet is arranged on the side wall of the cylinder 1, and the outlet is arranged on the top of the cylinder 1. This layout is beneficial to the natural flow of steam in the cylinder 1 and the separation of steam and water, and the condensed water is quickly settled in the water body 4 by gravity, thereby improving the separation effect.
[0023] In a preferred embodiment, the device for automatic water delivery of steam further comprises a first flow valve arranged on the steam inlet pipe 2. According to the actual production demand and the running state of the device, the steam input amount can be flexibly adjusted. This helps to ensure that the device can stably run under different working conditions, avoids the situation that the pressure in the cylinder 1 is too high or the steam and water separation effect is poor due to too large steam flow, and also prevents the situation that the production demand cannot be met due to too small steam flow.
[0024] In a preferred embodiment, the drain is an overflow pipe 5, the bottom of the cylinder 1 is provided with a first drain hole 6, the overflow pipe 5 is arranged in the cylinder 1, and the bottom of the overflow pipe 5 is connected and communicated with the first drain hole 6, the top opening of the overflow pipe 5 is flush with the preset water level of the cylinder 1, and the well lid is provided with a second drain hole at a position corresponding to the first drain hole 6. The arrangement of the overflow pipe 5 can automatically control the water level in the cylinder 1 to be at a preset level. When the water level reaches the preset level, the water will flow into the sewer through the overflow pipe 5, the first drain hole 6 and the second drain hole, preventing the cylinder 1 from accumulating too much water, affecting the steam-water separation effect or causing device failure, and ensuring that the device can operate stably and continuously. The drainage structure of the overflow pipe 5 is simple, easy to implement and maintain. Compared with complex mechanical drainage devices, it reduces the failure points, improves the reliability of the device, reduces the maintenance cost and difficulty.
[0025] In a preferred embodiment, the diameter of the first drain hole 6 is smaller than the diameter of the second drain hole, and a reasonable difference in hole diameter can optimize the smoothness of drainage. The larger diameter of the second drain hole can provide a smoother drainage path to accelerate the discharge of excess water 4 in the cylinder 1, helping the device to recover to the normal water level state faster, thereby improving the overall operating efficiency of the device.
[0026] In a preferred embodiment, the overflow pipe 5 is a bent pipe, and the top opening of the bent pipe faces away from the steam inlet. The top opening of the bent pipe facing away from the steam inlet can reduce the interference of the steam entering the steam inlet on the drainage of the overflow pipe 5. Because the steam entering the steam inlet can form a local steam flow field, if the opening of the overflow pipe 5 faces the steam inlet, the steam can directly impact the top opening of the overflow pipe 5, hindering drainage or even causing the steam to enter the overflow pipe 5. Facing away from the steam inlet can effectively avoid this situation, ensuring smooth drainage and effectively reducing steam escape.
[0027] In a preferred embodiment, the overflow pipe 5 is made of a stamping elbow with a diameter of 10 cm and a thickness of 0.8 cm, and the stamping elbow is welded to the first drain hole 6. Selecting a stamping elbow with a specific diameter and thickness to make the overflow pipe 5 can ensure that the overflow pipe 5 has sufficient strength and toughness, and will not easily deform or be damaged under the action of long-term water pressure and water flow in the cylinder 1. This helps to maintain the normal drainage function of the overflow pipe 5 and prolong the service life of the device. The welding connection method can form a good sealing effect between the overflow pipe 5 and the first drain hole 6, preventing water leakage at the connection. Avoiding the situation that water leakage causes unstable water level in the cylinder 1, affecting the normal operation of the device, ensures the stability and reliability of the operation of the device.
[0028] In a preferred embodiment, the device for automatic steam water delivery further comprises a connecting flange 7 and a plurality of connecting bolts 8, the connecting flange 7 is fixedly connected to the outer edge of the bottom of the cylinder body 1, and the connecting flange 7 is connected to the manhole cover through the connecting bolts 8. The connecting flange 7 and the connecting bolts 8 provide a stable and reliable connection between the cylinder body 1 and the manhole cover. This connection structure can withstand various forces generated during the operation of the device, such as steam pressure and water flow impact force, etc., ensuring that the cylinder body 1 is fixed firmly above the manhole cover and will not easily shift or shake, ensuring the safe and stable operation of the device; in addition, the use of connecting flange 7 and connecting bolts 8 makes the disassembly and assembly between the cylinder body 1 and the manhole cover convenient and fast. When the device needs to be checked, repaired or replaced, the connecting bolts 8 can be easily loosened to remove the cylinder body 1, which is simple and efficient, and improves the convenience of device maintenance.
[0029] In a preferred embodiment, the side wall of the cylinder body 1 is made of a seamless pipe with a diameter of 60 cm, a wall thickness of 0.6 cm and a length of 120 cm. The top plate and the bottom plate of the cylinder body 1 are made of 0.6 cm thick steel plates, which can provide enough space for the device to accommodate steam and water body 4 for steam-water separation operation, while ensuring that the cylinder body 1 has sufficient strength and rigidity. It can withstand the steam pressure in the cylinder body 1 and the external environmental pressure, preventing the cylinder body 1 from deforming, breaking and other conditions, ensuring the safe and reliable operation of the device. The material and structure of the seamless pipe and the steel plate can ensure that the cylinder body 1 has good sealing performance, reduce the possibility of steam leakage, and improve the energy utilization efficiency of the device. At the same time, this material and structure has good durability in long-term use, can resist the influence of steam, water and external environment corrosion and other factors, and prolongs the service life of the whole device.
[0030] In a preferred embodiment, the steam outlet pipe 3 is made of a seamless steel pipe with a thickness of 0.6 cm, a length of more than 100 cm, and a pipe diameter of 5 cm. The steam inlet pipe 2 is made of a seamless steel pipe with a thickness of 0.6 cm and a length of more than 5 cm. The steam outlet pipe 3 and the steam inlet pipe 2 are made of seamless steel pipes with the same diameter as the steam pipe. The appropriate thickness can ensure that the steam outlet pipe 3 and the steam inlet pipe 2 will not break or deform under the condition of bearing steam pressure, ensuring that the steam can be safely and stably transported. The sufficient length of the steam outlet pipe 3 can meet the connection requirements of the device and the steam pipe, and the reasonable pipe diameter ensures that the steam flow rate and flow meet the operation requirements of the device, ensuring that the separated steam can be smoothly transported back to the steam pipe, effectively ensuring the steam transmission.
[0031] The utility model further provides a kind of using method for the device for automatic steam water delivery as any one of the above, it is characterized by comprising the following steps:
[0032] 1. Device installation and preparation
[0033] 1.1 Location and layout: According to the actual distribution of the steam pipe network, select the appropriate position above the manhole cover to set the device, ensure that there is enough space around the device, and do not affect the connection and layout of the steam inlet pipe 2 and the steam outlet pipe 3 with the existing steam pipeline.
[0034] 1.2 Installation and connection: First, fix the connecting flange 7 to the outer edge of the bottom of the cylinder 1, then use multiple connecting bolts 8 to tightly connect the connecting flange 7 with the manhole cover, so that the cylinder 1 is stably installed above the manhole cover. According to the design requirements, accurately connect one end of the steam inlet pipe 2 with the steam pipeline, and the other end with the steam inlet of the side wall of the cylinder 1 and ensure the sealing, similarly, connect one end of the steam outlet pipe 3 with the steam pipeline, and the other end with the steam outlet at the top of the cylinder 1 and ensure good sealing.
[0035] 1.3 Inspection and preparation: Before the device is put into use, carefully check whether each connection part is firm and whether there is any loosening phenomenon; check whether the welding between the overflow pipe 5 and the first drain hole 6 at the bottom of the cylinder 1 is sealed well and whether there are any leaks; at the same time, check whether the first flow valve on the steam inlet pipe 2 can work normally and whether its opening degree is in a suitable state. In addition, inject an appropriate amount of water 4 into the cylinder 1 to make it reach the required water level for normal operation.
[0036] 2. Operation stage
[0037] 2.1 Flow regulation and steam input: According to the actual production demand and steam consumption, accurately regulate the flow of steam mixed with condensed water through the first flow valve, and open the valve to make the steam flow into the cylinder 1 through the steam inlet pipe 2. The steam entering the cylinder 1 realizes further separation of steam and water in the process of contacting with the water body 4, and the condensed water in the steam is absorbed by the water body 4.
[0038] 2.2 Steam-water separation and steam output: After the separation and absorption of the water body 4, the relatively pure steam separated from the condensed water rises in the cylinder 1, enters the steam outlet pipe 3 through the steam outlet at the top of the cylinder 1, and then is transported back to the steam pipeline to participate in the recycling of the steam system again.
[0039] 2.3 Drainage operation and water level control: During the operation of the device, as the steam continuously enters, the water level in the cylinder 1 may rise. When the water level in the cylinder 1 reaches the preset water level, the water will flow into the sewer through the overflow pipe 5 in the cylinder 1, the first drain hole 6 at the bottom of the cylinder 1, and the second drain hole in the manhole cover, realizing the automatic drainage function, ensuring that the water level in the cylinder 1 is always within a reasonable range, and further ensuring the stable operation of the device.
[0040] 3. Maintenance and maintenance stage
[0041] 3.1 Regular inspection: Regularly check the entire device for a comprehensive inspection. Check if there is steam or water leakage at the pipe connection part, if there is leakage, tighten the connection part or replace the sealing part in time; check if the parameter setting of the first flow valve matches the actual operation, if the valve opening and closing flexibility is normal; check if the overflow pipe 5 is blocked, if there is debris blocking, clean it in time.
[0042] Component maintenance and replacement: According to the use condition and material characteristics of the device, the components are maintained according to the plan. For example, for the gasket, sealing element and other easily damaged components at the connection part, replace them according to the specified service period. For the barrel 1, steam inlet pipe 2, steam outlet pipe 3 and overflow pipe 5 and other components, if wear, corrosion and other conditions occur, repair or replace them in time according to the damage degree to ensure the performance and safety of the device.
[0043] Water quality monitoring and treatment: Regularly monitor the water quality of the water body 4 in the barrel 1, if the water quality problem affects the steam-water separation effect, the water body 4 can be treated or replaced. This helps to maintain the good steam-water separation performance of the device and improve the overall operation efficiency of the steam automatic water feeding device.
[0044] The principle and implementation mode of the specific examples are described in the utility model, and the above embodiment is only used to help understand the method and core idea of the utility model; at the same time, for the general technical personnel in the field, according to the idea of the utility model, the specific implementation mode and application range will be changed. In view of the above, the content of the specification should not be understood as the limitation of the utility model.
Claims
1. A device for automatic water delivery for steam, characterized by: include: A cylindrical body, wherein a steam inlet is provided on the side wall of the cylindrical body and a steam outlet is provided on the top of the cylindrical body, and the cylindrical body is used to be detachably and fixedly connected to the top of the sewer manhole cover; A steam inlet pipe, one end of which is connected to a steam pipeline and the other end of which is connected to the steam inlet to input steam mixed with condensate into the cylinder. A steam outlet pipe, one end of which is connected to a steam pipeline, and the other end of which is connected to the steam outlet to transport the steam after the condensate has been separated back to the steam pipeline. A water body, which is placed inside the cylinder to contact the steam mixed with condensate entering the cylinder and thereby adsorb the condensate mixed with condensate. as well as A drainage component, the top of which is connected to the cylinder body, and the bottom of which is connected to the sewer well below the sewer cover to discharge water exceeding a preset water level from the cylinder body.
2. The device for automatic steam water supply according to claim 1, characterized in that: It also includes a first flow valve, which is disposed on the steam inlet pipe.
3. The device for automatic steam water supply according to claim 1, characterized in that: The drainage component is an overflow pipe. A first drainage hole is provided at the bottom of the cylinder. The overflow pipe is located inside the cylinder, and the bottom of the overflow pipe is connected to and communicates with the first drainage hole. The top opening of the overflow pipe is flush with the preset water level of the cylinder. A second drainage hole is provided at the position corresponding to the first drainage hole on the manhole cover.
4. The device for automatic steam water supply according to claim 3, characterized in that: The diameter of the first drain hole is smaller than the diameter of the second drain hole.
5. The device for automatic steam water supply according to claim 4, characterized in that: The overflow pipe is a bend, and the top opening of the bend faces away from the steam inlet.
6. The device for automatic steam water supply according to claim 5, characterized in that: The overflow pipe is made of a stamped elbow with a diameter of 10cm and a thickness of 0.8cm, and the stamped elbow is welded to the first drain hole.
7. The device for automatic steam water supply according to claim 1, characterized in that: It also includes a connecting flange and multiple connecting bolts. The connecting flange is fixedly connected to the bottom outer edge of the cylinder, and the connecting flange is connected to the manhole cover through the connecting bolts.
8. The device for automatic steam water supply according to claim 7, characterized in that: The sidewalls of the cylinder are made of seamless tubing with a diameter of 60cm, a wall thickness of 0.6cm, and a length of 120cm. The top and bottom plates of the cylinder are made of 0.6cm thick steel plates.
9. The device for automatic steam water supply according to claim 1, characterized in that: The steam outlet pipe is made of seamless steel pipe with a thickness of 0.6cm, a length of more than 100cm, and a diameter of 5cm. The steam inlet pipe is made of seamless steel pipe with a thickness of 0.6cm, a length of more than 5cm, and a pipe diameter consistent with that of the steam inlet pipe.