Immersed fire extinguishing system electromagnetic valve

Abstract

The utility model provides an electromagnetic valve of an immersed fire-fighting system, which comprises a T-way joint, and the end part of the T-way joint is respectively connected with a single-cluster fire-fighting water inlet pipe and two first fire-fighting pipelines; the connecting assembly is arranged at one end of the single-cluster fire-fighting water inlet pipe; the electromagnetic valve master controller is arranged at one end of the first firefighting pipeline; the electromagnetic valve assembly is arranged on one side of the connecting assembly; and the connecting pipe is connected to one end of the electromagnetic valve assembly. According to the electromagnetic valve of the immersed fire extinguishing system, the overall safety of an energy storage cabinet is improved, the sealing stability and the sealing effect of the electromagnetic valve are greatly improved, meanwhile, the assembling time of the electromagnetic valve is shortened, the production efficiency is improved, the use of solid gum is reduced, and the cost is reduced. The pollution to the environment is reduced, and the safety and the stability of a fire extinguishing system are enhanced.

Description

Technical Field

[0001] The utility model relates to the field of energy storage lithium battery compartments, in particular to a solenoid valve for an immersion fire protection system. Background Technique

[0002] Due to the very large construction project of pumped storage power stations, with the maturity of battery energy storage technology, battery energy storage is gradually becoming active in energy storage power stations. At present, energy storage technology is widely used in many fields such as new energy vehicles, isolated microgrids, plant-grid sides, user sides, and grid sides. However, with the construction and application of energy storage power station projects, their fire risks are gradually emerging. There are a large number of auxiliary electrical equipment in the energy storage power station system, and the unsafe use of these equipment also increases the overall fire risk of the energy storage system. The energy storage lithium battery compartment has a high density and a narrow space. Once the thermal management gets out of control, the harm is great, and there is even an explosion risk. In order to maintain the safety of the production, operation, and personnel of the energy storage station, the guarantee and implementation of various measures for preventing and controlling fires are particularly important.

[0003] Currently, most of the fire protection systems in energy storage start automatically through fire alarms and fire linkages, which are implemented by the electrical specialty. When the battery is operating normally, the BMS battery management system monitors the operating conditions of each battery module online. Once an abnormality is detected, the circuit is cut off in a timely manner, the fire alarm is automatically activated, and it is judged that a fire has occurred, and the fixed fire extinguishing facilities are automatically activated.

[0004] The energy storage lithium battery compartment has a high density and a narrow space. Once the thermal management gets out of control, the harm is great, and there is even an explosion risk. In order to maintain the safety of the production, operation, and personnel of the energy storage station, the guarantee and implementation of various measures for preventing and controlling fires are particularly important. However, most of the solenoid valves used in the current fire protection systems on the market are assembled by solid glue, and their sealing effect is poor and unstable.

[0005] Therefore, it is necessary to provide a solenoid valve for an immersion fire protection system to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a solenoid valve for an immersion fire protection system, which solves the problem that most of the solenoid valves used in the current fire protection systems on the market are assembled by solid glue, and their sealing effect is poor and unstable.

[0007] To solve the above technical problems, a solenoid valve for an immersion fire protection system provided by the utility model includes:

[0008] A T-shaped joint, and the ends of the T-shaped joint are respectively connected with a single-cluster fire water inlet pipe and two first fire pipes;

[0009] A connection assembly, and the connection assembly is arranged at one end of the single-cluster fire water inlet pipe;

[0010] The solenoid valve master control is arranged at one end of the first fire pipeline;

[0011] The solenoid valve assembly is arranged on one side of the connecting component;

[0012] The connecting pipe is connected to one end of the solenoid valve assembly.

[0013] Preferably, the connecting component includes a plurality of three-way joints, and the ends of the plurality of three-way joints are respectively connected with a first conveying pipe and a second conveying pipe, and one end of the second conveying pipe is connected to one end of the solenoid valve assembly.

[0014] Preferably, one end of the connecting pipe is connected with a mounting head.

[0015] Preferably, one end of the solenoid valve master control is connected with a second fire pipeline, and one end of the second fire pipeline is connected with a fixing head.

[0016] Preferably, a protection component is arranged between the first fire pipeline, the solenoid valve master control and the second fire pipeline, and the protection component includes two protective covers, and rectangular blocks are connected to the left and right sides of the two protective covers.

[0017] Preferably, bolts are arranged between the plurality of rectangular blocks.

[0018] Preferably, the bottom of the protective cover is connected with a fixing ring through a connecting block.

[0019] Compared with the related art, a solenoid valve of an immersion fire protection system provided by the present utility model has the following beneficial effects:

[0020] The present utility model provides a solenoid valve of an immersion fire protection system, which improves the overall safety of the energy storage cabinet, greatly enhances the stability and sealing effect of the solenoid valve seal, simultaneously shortens the assembly time of the solenoid valve, improves the production efficiency, reduces the use of solid glue, reduces the environmental pollution, and enhances the safety and stability of the fire protection system. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of a first embodiment of a solenoid valve of an immersion fire protection system provided by the present utility model;

[0022] Figure 2 It is Figure 1 the enlarged schematic view of part A shown in;

[0023] Figure 3 It is Figure 1 the enlarged schematic view of part B shown in;

[0024] Figure 4 It is Figure 1Schematic diagram of the enlarged view of part C as shown;

[0025] Figure 5 Schematic diagram of the structure of the second embodiment of a solenoid valve for an immersion fire protection system provided by the present utility model.

[0026] Reference numerals in the figure: 1, T-shaped joint; 2, first fire protection pipeline; 3, solenoid valve master control; 4, second fire protection pipeline; 5, single-cluster fire protection water inlet pipe; 7, connection assembly; 71, three-way head; 72, first delivery pipe; 73, second delivery pipe; 8, solenoid valve assembly; 9, connecting pipe; 10, mounting head; 11, protection assembly; 111, protective cover; 112, rectangular block; 113, bolt; 114, fixing ring. Specific embodiments

[0027] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] First embodiment

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , wherein, Figure 1 Schematic diagram of the structure of the first embodiment of a solenoid valve for an immersion fire protection system provided by the present utility model; Figure 2 is Figure 1 Schematic diagram of the enlarged view of part A as shown; Figure 3 is Figure 1 Schematic diagram of the enlarged view of part B as shown; Figure 4 is Figure 1 Schematic diagram of the enlarged view of part C as shown. A solenoid valve for an immersion fire protection system includes:

[0030] T-shaped joint 1, and the ends of the T-shaped joint 1 are respectively connected with a single-cluster fire protection water inlet pipe 5 and two first fire protection pipelines 2;

[0031] Connection assembly 7, and the connection assembly 7 is arranged at one end of the single-cluster fire protection water inlet pipe 5;

[0032] Solenoid valve master control 3, and the solenoid valve master control 3 is arranged at one end of the first fire protection pipeline 2;

[0033] Solenoid valve assembly 8, and the solenoid valve assembly 8 is arranged on one side of the connection assembly 7;

[0034] Connecting pipe 9, and the connecting pipe 9 is connected to one end of the solenoid valve assembly 8.

[0035] The solenoid valve adopts a unique groove structure, achieving a 100% sealing effect and completely solving the problems in the safety of the fire protection system.

[0036] The product specification of the solenoid valve model is SY22316-15. The material of the valve body is 57-3A red brass forged body. Under the state of voltage DC220V, the frequency of DC is 13W. The coil is made of pure copper wrapped with thermosetting plastic, and the waterproof grade is IP65. Technical specifications: normally closed solenoid valve, the working mode is automatic, the flow aperture is 13mm, the working pressure is 0.03-1mpa, the maximum pressure resistance is 10kg, the working temperature range is -5-90°C, the body material is 57-3A forged brass rod, and the oil seal material is EPDM ethylene propylene diene monomer rubber. The characteristics of this valve are developed for specific industries, with upgraded configuration, low noise, no water hammer impact, no tremor sound, stable operation, large flow rate, high reliability and long service life, meeting the working requirements.

[0037] Compared with the related technologies, a solenoid valve for an immersion fire protection system provided by the present utility model has the following beneficial effects:

[0038] The present utility model provides a solenoid valve for an immersion fire protection system, which increases the overall safety of the energy storage cabinet, greatly improves the stability and sealing effect of the solenoid valve seal, simultaneously shortens the assembly time of the solenoid valve, improves production efficiency, reduces the use of solid glue, reduces environmental pollution, and enhances the safety and stability of the fire protection system.

[0039] Second Embodiment

[0040] Please refer to Figure 5 , based on a solenoid valve for an immersion fire protection system provided in the first embodiment of the present application, a second solenoid valve for an immersion fire protection system is proposed in the second embodiment of the present application. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0041] Specifically, the difference of a solenoid valve for an immersion fire protection system provided in the second embodiment of the present application is that, for a solenoid valve for an immersion fire protection system, the connection assembly 7 includes a plurality of three-way joints 71, the ends of the plurality of three-way joints 71 are respectively connected with a first delivery pipe 72 and a second delivery pipe 73, and one end of the second delivery pipe 73 is connected with one end of the solenoid valve assembly 8.

[0042] One end of the connecting pipe 9 is connected with a mounting head 10.

[0043] One end of the solenoid valve master control 3 is connected with a second fire protection pipeline 4, and one end of the second fire protection pipeline 4 is connected with a fixing head 5.

[0044] A protection assembly 11 is arranged between the first fire protection pipeline 2, the solenoid valve master control 3 and the second fire protection pipeline 4. The protection assembly 11 includes two protective covers 111, and rectangular blocks 112 are connected to the left and right sides of the two protective covers 111.

[0045] One side of the fixed ring 114 is provided with an opening, which is convenient for sleeving the fixed ring 114 on the surfaces of the first fire pipeline 2 and the second fire pipeline 4.

[0046] Bolts 113 are arranged between the plurality of rectangular blocks 112.

[0047] The bottom of the protective cover 111 is connected with a fixed ring 114 through a connecting block.

[0048] The working principle of an electromagnetic valve of a submersion type fire fighting system provided by the present utility model is as follows:

[0049] During use, when protecting the electromagnetic valve master control 3, first, two protective covers 111 are sleeved on the surface of the electromagnetic valve master control 3. At the same time, the fixed ring 114 on one side of one of the protective covers 111 is clamped between the first fire pipeline 2 and the second fire pipeline 4. Then, the rectangular blocks 112 between the two protective covers 111 are threadedly connected by using bolts 113.

[0050] Compared with the related art, an electromagnetic valve of a submersion type fire fighting system provided by the present utility model has the following beneficial effects:

[0051] The present utility model provides an electromagnetic valve of a submersion type fire fighting system. A protection component 11 is arranged between the first fire pipeline 2, the electromagnetic valve master control 3 and the second fire pipeline 4, which can sleeve the exposed electromagnetic valve master control 3 to prevent damage to the electromagnetic valve master control 3 caused by collision when it is exposed outside.

[0052] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. An electromagnetic valve for an immersion fire protection system, characterized in that, Comprising: A T-shaped joint, with a single-cluster fire water inlet pipe and two first fire pipes respectively connected to the end parts of the T-shaped joint; A connection component, which is arranged at one end of the single-cluster fire water inlet pipe; An electromagnetic valve master control, which is arranged at one end of the first fire pipe; An electromagnetic valve assembly, which is arranged on one side of the connection component; A connecting pipe, which is connected to one end of the electromagnetic valve assembly.

2. The solenoid valve of the submerged fire protection system according to claim 1, wherein, The connection component includes a plurality of three-way joints, with a first delivery pipe and a second delivery pipe respectively connected to the end parts of the plurality of three-way joints, and one end of the second delivery pipe is connected to one end of the electromagnetic valve assembly.

3. The solenoid valve of the immersion fire protection system according to claim 1, characterized in that One end of the connecting pipe is connected with a mounting head.

4. The solenoid valve of the submerged fire protection system according to claim 1, wherein One end of the electromagnetic valve master control is connected with a second fire pipe, and one end of the second fire pipe is connected with a fixed head.

5. The solenoid valve of the submerged fire-fighting system according to claim 4, characterized in that A protection component is arranged among the first fire pipe, the electromagnetic valve master control and the second fire pipe. The protection component includes two protective covers, and rectangular blocks are connected to the left and right sides of the two protective covers.

6. The solenoid valve of the submerged fire protection system according to claim 5, characterized in that, Bolts are arranged among the plurality of rectangular blocks.

7. The solenoid valve of the submerged fire protection system according to claim 5, characterized in that, The bottom of the protective cover is connected with a fixing ring through a connecting block.

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