Water preparation device for field heat supply steam temperature reduction
By designing a temperature reduction water production device for field heating steam, using steam pipes to exchange heat with tap water surface to produce heat-reducing water, and using automated electric valves, the complex problems of resource consumption and production of existing devices are solved, and the effect of saving resources and reducing labor costs is achieved.
Patent Information
- Application Number
- CN202420931287.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing temperature-reducing water production device uses a large amount of land, materials, labor and water use when used, and the preparation process is complicated, which affects the actual use effect.
A water-making device for heating steam for heating is designed to produce heat-reducing water through heat exchange with the tap water surface through steam pipes and automatic electric valves are used to simplify the production process and save resources.
The device is simple and convenient to produce, saves land, materials, labor and water, protects the environment, realizes automatic production, reduces labor costs, and has better use effect than traditional methods.
Smart Images
Figure CN222631113U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of desuperheated water preparation, in particular to a desuperheated water preparation device for outdoor heating steam. Background Art
[0002] The cooling water preparation device is a supporting equipment for the rapid formation of cooling water. The cooling water must be softened water. If the water is too hard, mineral precipitation will occur on the inner wall of the steam pipe and other equipment over a long period of time, affecting the steam flow rate and reducing the life of the equipment. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of cooling water preparation devices.
[0003] The existing desuperheating water production device has certain drawbacks when in use. First of all, the existing desuperheating water production device consumes a lot of land, materials, labor and water when in use, and the production process is relatively troublesome, which brings certain adverse effects to the actual use process. For this reason, we propose a field heating steam desuperheating water production device. Utility Model Content
[0004] Technical problem solved: In view of the shortcomings of the prior art, the utility model provides a device for producing water for outdoor heating steam cooling, which produces cooling water through heat exchange between steam pipes and tap water surfaces. The production is simple and convenient, saves land, materials, labor, water, and protects the environment. Automatic production can be achieved through electric valves, reducing labor costs, and can effectively solve the problems in the background technology.
[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a device for producing water for outdoor heating steam cooling, comprising a steam heating system, a cooling water production system, a tap water inlet system and a cooling water collection system, wherein the cooling water production system is connected to the steam heating system, the tap water inlet system and the cooling water collection system, the cooling water production system comprises a cooling water collection pipeline, a cooling water production chamber, a high-temperature circulation pipeline, a cooling water production pipe and a cooling water outlet pipe, the cooling water production pipe is located inside the cooling water production chamber, the cooling water outlet pipe is arranged between the cooling water production chamber and the cooling water collection pipeline, the number of the cooling water production chambers is not less than eight groups, and a high-temperature circulation pipeline is connected between every two groups of cooling water production chambers.
[0006] Preferably, the steam heating system includes a steam pipe, insulation material, heat sink, heat exchange sleeve, protective pipe, drain valve and steam purge pipeline, the insulation material covers the outside of the steam pipe, the protective pipe is located on the outer wall of the steam pipe, the heat exchange sleeve is located on the outer wall of the protective pipe, the steam purge pipeline is connected to the steam pipe, the heat sink is arranged on the heat exchange sleeve, and the drain valve is installed at the bottom of the heat exchange sleeve.
[0007] Preferably, the cooling water collection system includes a cooling water tank and a water level monitor, and the water level monitor is arranged on the side of the cooling water tank near the top, and the tap water inlet system includes a tap water tank, a tap water pipe, an inlet valve and an inlet pipe, and the inlet valve and the inlet pipe are arranged between the tap water tank and the tap water pipe.
[0008] Preferably, a low-temperature circulation pipeline is connected between the desuperheated water preparation system and the tap water inlet system, and a return pipe is connected between the desuperheated water collection system and the tap water inlet system.
[0009] Preferably, the cooling water production pipe is positioned inside the cooling water production chamber, the cooling water production pipe is connected through the cooling water outlet pipe and the cooling water collecting pipeline, and the two groups of cooling water production chambers are connected through a high-temperature circulation pipeline.
[0010] Preferably, the protection tube is fixed to the steam pipe, the protection tube is glued and positioned to the heat exchange sleeve, the heat exchange sleeve is integrally formed with the heat sink, and the steam heating system is coated on the outside of the steam pipe.
[0011] Preferably, the capacity of the tap water tank is not less than 1 ton, and the capacity of the cooling water tank is not less than 20 tons.
[0012] Preferably, the number of the desuperheated water production systems is no less than eight.
[0013] Beneficial effects: Compared with the prior art, the utility model provides a device for producing water for outdoor heating steam cooling, which has the following beneficial effects: This device for producing water for outdoor heating steam cooling produces cooling water through heat exchange between steam pipes and tap water surfaces, the production is simple and convenient, saves land, materials, labor, water, and protects the environment, and can realize automatic production through electric valves to reduce labor costs. The entire cooling water production device has a simple structure, is easy to operate, and has better effect than traditional methods. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a water preparation device for outdoor heating steam desuperheating.
[0015] Figure 2 The utility model is a schematic diagram of the structure of a desuperheated water preparation system in a field heating steam desuperheated water preparation device.
[0016] Figure 3 The utility model is a structural schematic diagram of a steam heating system in a water preparation device for outdoor heating steam desuperheating.
[0017] Figure 4The utility model is a schematic structural diagram of a tap water inlet system in a water preparation device for outdoor heating steam desuperheating.
[0018] In the figure: 1. Steam heating system; 2. Cooling water preparation system; 3. Tap water inlet system; 4. Cooling water collection system; 5. Insulation material; 6. Heat sink; 7. Heat exchange sleeve; 8. Protection pipe; 9. Drain valve; 10. Cooling water collection pipeline; 11. Water level monitor; 12. Return pipe; 13. Cooling water preparation chamber; 14. Low-temperature circulation pipeline; 15. Tap water pipe; 16. High-temperature circulation pipeline; 17. Steam purge pipeline; 18. Cooling water tank; 19. Tap water tank; 20. Cooling preparation pipe; 21. Cooling water outlet pipe; 22. Water inlet valve; 23. Water inlet pipe; 24. Steam pipeline. DETAILED DESCRIPTION
[0019] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the utility model, rather than all of the embodiments, and are only used to illustrate the utility model, and should not be considered as limiting the scope of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model. If the specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.
[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] like Figure 1-4 As shown, a field heating steam cooling water production device comprises a steam heating system 1, a cooling water production system 2, a tap water inlet system 3 and a cooling water collection system 4, the cooling water production system 2 is connected to the steam heating system 1, the tap water inlet system 3 and the cooling water collection system 4, the cooling water production system 2 comprises a cooling water collection pipeline 10, a cooling water production chamber 13, a high temperature circulation pipeline 16, a cooling production pipe 20 and a cooling water outlet pipe 21, the cooling production pipe 20 is located at the cooling water outlet 21, and the cooling water outlet 21 is located at the cooling water outlet 21. Inside the water production chamber 13, the cooling water outlet pipe 21 is arranged between the cooling water production chamber 13 and the cooling water collecting pipeline 10. The number of cooling water production chambers 13 is not less than eight groups, and a high-temperature circulation pipeline 16 is connected between every two groups of cooling water production chambers 13. Cooling water is produced by exchanging heat with the tap water surface through the steam pipe. The production is simple and convenient, saving land, materials, labor, water, and protecting the environment. Automatic production can be achieved through electric valves to reduce labor costs.
[0023] Furthermore, the steam heating system 1 includes a steam pipe 24, an insulation material 5, a heat sink 6, a heat exchange sleeve 7, a protective pipe 8, a drain valve 9 and a steam purge pipeline 17. The insulation material 5 covers the outside of the steam pipe 24, the protective pipe 8 is located on the outer wall of the steam pipe 24, the heat exchange sleeve 7 is located on the outer wall of the protective pipe 8, the steam purge pipeline 17 is connected to the steam pipe 24, the heat sink 6 is arranged on the heat exchange sleeve 7, and the drain valve 9 is installed at the bottom of the heat exchange sleeve 7.
[0024] Furthermore, the cooling water collection system 4 includes a cooling water tank 18 and a water level monitor 11, and the water level monitor 11 is arranged on the side of the cooling water tank 18 near the top. The tap water inlet system 3 includes a tap water tank 19, a tap water pipe 15, an inlet valve 22 and an inlet pipe 23, and the inlet valve 22 and the inlet pipe 23 are arranged between the tap water tank 19 and the tap water pipe 15.
[0025] Furthermore, a low-temperature circulation pipeline 14 is connected between the desuperheated water preparation system 2 and the tap water inlet system 3 , and a return pipe 12 is connected between the desuperheated water collection system 4 and the tap water inlet system 3 .
[0026] Furthermore, the cooling water production pipe 20 is positioned inside the cooling water production chamber 13, and the cooling water production pipe 20 is connected to the cooling water collection pipeline 10 through the cooling water outlet pipe 21, and the two groups of cooling water production chambers 13 are connected through the high-temperature circulation pipeline 16.
[0027] Furthermore, the protection tube 8 is fixed to the steam pipe 24 , the protection tube 8 is glued and positioned to the heat exchange sleeve 7 , the heat exchange sleeve 7 is integrally formed with the heat sink 6 , and the steam heating system 1 is wrapped around the outside of the steam pipe 24 .
[0028] Furthermore, the capacity of the tap water tank 19 is not less than 1 ton, and the capacity of the cooling water tank 18 is not less than 20 tons.
[0029] Furthermore, the number of the cooling water preparation systems 2 is no less than eight.
[0030] Working principle: The utility model includes a steam heating system 1, a cooling water preparation system 2, a tap water inlet system 3, a cooling water collection system 4, a heat preservation material 5, a heat sink 6, a heat exchange sleeve 7, a protection pipe 8, a drain valve 9, a cooling water collection pipeline 10, a water level monitor 11, a return pipe 12, a cooling water preparation chamber 13, a low-temperature circulation pipeline 14, a tap water pipe 15, a high-temperature circulation pipeline 16, a steam purge pipeline 17, a cooling water tank 18, a tap water tank 19, a cooling preparation pipe 20, a cooling water outlet pipe 21, a water inlet valve 22, a water inlet pipe 23 and a steam pipeline 24;
[0031] include:
[0032] Steam heating system;
[0033] A water tank, comprising a tap water tank and a desuperheated water tank;
[0034] Desuperheated water preparation chambers connected in series;
[0035] As well as low-temperature circulation pipelines, high-temperature circulation pipelines, steam purge pipelines and desuperheated water collection pipelines;
[0036] The steam heating system includes a steam pipe, a protective pipe is installed on the outside of the steam pipe, a heat sink is installed on the wall of the protective pipe, and a heat exchange sleeve is installed on the outside; an insulation layer is installed outside the steam heating system;
[0037] The two sides of the heat exchange sleeve are respectively connected to a low-temperature circulation pipeline and a high-temperature circulation pipeline;
[0038] The tap water tank is connected to the inlet end of the low-temperature circulation pipeline, and the outlet end of the low-temperature circulation pipeline is connected to the desuperheated water preparation chamber;
[0039] The cooling water preparation chamber contains a stainless steel hose, the inlet of the stainless steel hose is connected to the outlet end of the high-temperature circulation pipeline, and the outlet is connected to the inlet end of the cooling water collection pipeline.
[0040] After the tap water is heated several times in the desuperheated water preparation chamber, the conductivity drops from over 500 to below 10, and the pH value remains unchanged. The desuperheated water formed is collected in the desuperheated water tank.
[0041] Use of cooling water: sprayed on steam pipes to reduce temperature.
[0042] Desuperheated water (distilled water, water quality PH=7.0, conductivity ≤10) is produced through surface heat exchange between steam pipe and tap water (water quality: PH=7.0, conductivity ≥500). The production is simple and convenient, meeting the four savings (saving land, saving materials (desalting materials), saving labor, saving water) and protecting the environment.
[0043] Automatic production can be achieved through electric valves to reduce labor costs.
[0044] The water level solenoid valve on the low-temperature circulation pipeline automatically adjusts the switch according to the liquid level in the cooling water tank.
[0045] The ball valve in the tap water tank can open and close automatically according to the liquid level.
[0046] Steam blowing and dirt removal is done about once every 2-3 months.
[0047] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0048] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A device for preparing water for desuperheating steam for outdoor heating, comprising a steam heating system (1), a desuperheating water preparation system (2), a tap water inlet system (3) and a desuperheating water collection system (4), characterized in that: The desuperheated water production system (2) is connected to the steam heating system (1), the tap water inlet system (3) and the desuperheated water collection system (4). The desuperheated water production system (2) comprises a desuperheated water collection pipeline (10), a desuperheated water production chamber (13), a high-temperature circulation pipeline (16), a desuperheated water production pipe (20) and a desuperheated water outlet pipe (21). The desuperheated water production pipe (20) is located inside the desuperheated water production chamber (13). The desuperheated water outlet pipe (21) is arranged between the desuperheated water production chamber (13) and the desuperheated water collection pipeline (10). The number of the desuperheated water production chambers (13) is not less than eight groups, and a high-temperature circulation pipeline (16) is connected between every two groups of desuperheated water production chambers (13).
2. The device for producing water for outdoor heating steam desuperheating according to claim 1, characterized in that: The steam heating system (1) comprises a steam pipeline (24), a heat-insulating material (5), a heat sink (6), a heat-exchanging sleeve (7), a protective pipe (8), a drain valve (9) and a steam purge pipeline (17); the heat-insulating material (5) covers the outer side of the steam pipeline (24); the protective pipe (8) is located on the outer wall of the steam pipeline (24); the heat-exchanging sleeve (7) is located on the outer wall of the protective pipe (8); the steam purge pipeline (17) is connected to the steam pipeline (24); the heat sink (6) is arranged on the heat-exchanging sleeve (7); and the drain valve (9) is installed at the bottom of the heat-exchanging sleeve (7).
3. The device for producing water for outdoor heating steam desuperheating according to claim 1, characterized in that: The desuperheated water collection system (4) comprises a desuperheated water tank (18) and a water level monitor (11), wherein the water level monitor (11) is arranged at a position near the top of the side of the desuperheated water tank (18), and the tap water inlet system (3) comprises a tap water tank (19), a tap water pipe (15), an inlet valve (22) and an inlet pipe (23), wherein the inlet valve (22) and the inlet pipe (23) are arranged between the tap water tank (19) and the tap water pipe (15).
4. The device for producing water for outdoor heating steam desuperheating according to claim 1, characterized in that: A low-temperature circulation pipeline (14) is connected between the desuperheated water production system (2) and the tap water inlet system (3), and a return pipe (12) is connected between the desuperheated water collection system (4) and the tap water inlet system (3).
5. The device for producing water for outdoor heating steam desuperheating according to claim 1, characterized in that: The desuperheating water extraction pipe (20) is positioned by passing through the interior of the desuperheating water extraction chamber (13); the desuperheating water extraction pipe (20) is connected to the desuperheating water collection pipeline (10) through the desuperheating water outlet pipe (21); and the two groups of desuperheating water extraction chambers (13) are connected through a high-temperature circulation pipeline (16).
6. The device for producing water for outdoor heating steam desuperheating according to claim 2, characterized in that: The protective tube (8) is fixed to the steam pipe (24), the protective tube (8) is glued and positioned to the heat exchange sleeve (7), the heat exchange sleeve (7) is integrally formed with the heat sink (6), and the steam heating system (1) is wrapped around the outside of the steam pipe (24).
7. The device for producing water for outdoor heating steam desuperheating according to claim 3, characterized in that: The capacity of the tap water tank (19) is not less than 1 ton, and the capacity of the cooling water tank (18) is not less than 20 tons.
8. The device for producing water for outdoor heating steam desuperheating according to claim 1, characterized in that: The number of the desuperheated water preparation systems (2) is no less than eight.