Fire valve assembly

Abstract

The utility model provides a fire valve assembly, and belongs to the technical field of fire fighting equipment. The problem that an existing fire valve is prone to causing adverse effects due to too low temperature is solved. The fire valve assembly comprises a valve body with a water inlet pipe opening and a water outlet pipe opening, a first conveying unit which is communicated with the valve body, connected with a water spraying pipeline and used for conveying liquid is arranged on the valve body, and an anti-freezing assembly which is connected with the valve body, conveys hot water into the valve body and conveys the hot water into the water spraying pipeline through the valve body is arranged outside one side of the valve body. The anti-freezing assembly is composed of a control unit used for controlling operation of the anti-freezing assembly, a storage unit used for storing liquid and capable of heating the liquid and a second conveying unit enabling the valve body to be connected with the storage unit and used for conveying the liquid. The fire-fighting valve has the advantage that frost cracks of the fire-fighting valve are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire fighting equipment and relates to a fire fighting valve component. Background Art

[0002] Fire valve is an important accessory for industrial and building pipeline control. It consists of three major parts: valve body, opening and closing mechanism, and valve cover. Fire valve is widely used in daily life. It can control fire water. When a fire occurs, firefighters use fire water to put out the fire through the fire valve, or use the fire valve to make the liquid flow through the sprinkler pipe for spraying water extinguishing. The existing fire valves on the market have poor antifreeze performance when in use. In the cold winter, the fire valve is exposed to the outside world without antifreeze protection. The fire valve is easily frozen and cracked. The cracked fire valve loses its function, and the fire water overflows from the fire water pipe, causing a waste of water resources and affecting subsequent firefighting use. Summary of the invention

[0003] The utility model aims to provide a fire valve assembly which can prevent the valve body from freezing and cracking in view of the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a fire valve assembly, including a valve body with a water inlet and a water outlet, characterized in that the valve body is provided with a conveying unit one which is connected to the valve body and connected to a water spray pipeline and is used for liquid conveying, an antifreeze assembly is provided on the outside of one side of the valve body, which is connected to the valve body and conveys hot water into the valve body and conveys it to the water spray pipeline through the valve body, and the antifreeze assembly is composed of a control unit for controlling the operation of the antifreeze assembly, a storage unit for storing liquid and heating it, and a conveying unit two which connects the valve body to the storage unit and is used for liquid conveying.

[0005] In the above-mentioned fire valve assembly, the delivery unit 1 is composed of a plurality of delivery pipes and a plurality of control valves arranged on the corresponding delivery pipes, one end of the plurality of delivery pipes is connected to the valve body, and the other end of the delivery pipe is connected to the corresponding water spray pipeline.

[0006] In the above-mentioned fire valve assembly, the control unit is composed of a control box and a detection meter with a detection rod, the control box is connected to the valve body through a connecting plate, and the detection meter is arranged on the valve body and connected thereto.

[0007] In the above-mentioned fire valve assembly, the storage unit is a water collection tower, which is connected to the valve body through the second conveying unit, and the inside of the water collection tower can be heated by the control box.

[0008] In the above-mentioned fire valve assembly, the delivery unit 2 is also composed of a delivery pipe and a control valve, and the control valve is arranged on the delivery pipe, and the two ends of the delivery pipe are respectively connected to the water collection tower and the valve body.

[0009] Compared with the prior art, the fire valve assembly has the following advantages:

[0010] 1. The valve body is provided with a conveying unit 1 which is connected with the valve body and the water spray pipeline and is used for liquid conveying. An antifreeze component which is connected with the valve body and conveys hot water into the valve body and conveys it to the water spray pipeline through the valve body is provided on the outside of one side of the valve body. The antifreeze component is composed of a control unit for controlling the operation of the antifreeze component, a storage unit for storing liquid and heating it, and a conveying unit 2 which connects the valve body with the storage unit and is used for liquid conveying. The above-mentioned structure is set up so that warm water can be conveyed into the water spray pipeline and the valve body, thereby preventing the internal temperature from being too low and freezing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the fire valve assembly.

[0012] In the figure, 1. valve body; 2. delivery pipe; 3. control valve; 4. control box; 5. test meter; 6. water collection tower. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] like Figure 1As shown, the fire valve assembly includes a valve body 1 with a water inlet and a water outlet, the valve body 1 is provided with a delivery unit 1 which is connected to the valve body 1 and connected to the water spray pipeline and is used for liquid delivery, an antifreeze component which is connected to the valve body 1 and delivers hot water to the valve body 1 and delivers it to the water spray pipeline through the valve body 1 is provided on the outside of one side of the valve body 1, the antifreeze component is composed of a control unit for controlling the operation of the antifreeze component, a storage unit for storing liquid and heating it, and a delivery unit 2 which connects the valve body 1 to the storage unit and is used for liquid delivery, the delivery unit 1 is composed of a plurality of delivery pipes 2 and a plurality of control valves 3 arranged on the corresponding delivery pipes 2, one end of the plurality of delivery pipes 2 is connected to the valve body 1, and the other end of the delivery pipe 2 is connected to the corresponding water spray pipeline, the control unit is composed of a control box 4 with electric wires and a control panel and a detection meter 5 with a detection rod. The control box 4 is connected to the valve body 1 through a connecting plate, and the detection meter 5 is arranged on the valve body 1 and connected thereto. The detection rod in the detection meter 5 extends into the valve body 1 and is used to read the temperature in the valve body 1. When the detection meter 5 reads a too low temperature, the data is sent to the control box 4 by wire or wireless, so that the antifreeze component is started by the control box 4. The storage unit is a water collection tower 6, which is connected to the valve body 1 through the conveying unit 2, and the water collection tower 6 can be heated by the control box 4. The water collection tower 6 is also provided with a detection meter 5 connected thereto and used to detect the temperature. The water collection tower 6 is provided with a control switch connected thereto, which is controlled to open and close by the control box 4, and the control switch can be a water pump. The conveying unit 2 is also composed of a conveying pipe 2 and a control valve 3, and the control valve 3 is arranged on the conveying pipe 2, and the two ends of the above-mentioned conveying pipe 2 are respectively connected to the water collection tower 6 and the valve body 1.

[0015] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0016] Although the term ", " and " are used more frequently in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A fire valve assembly, comprising a valve body (1) with a water inlet and a water outlet, characterized in that: The valve body (1) is provided with a delivery unit 1 which is in communication with the valve body (1) and connected to the water spray pipeline and is used for liquid delivery. An antifreeze component is provided on one side of the valve body (1) and is connected to the valve body (1) and delivers hot water into the valve body (1) and then delivers it to the water spray pipeline through the valve body (1). The antifreeze component is composed of a control unit for controlling the operation of the antifreeze component, a storage unit for storing liquid and capable of heating the liquid, and a delivery unit 2 which connects the valve body (1) to the storage unit and is used for liquid delivery.

2. A fire valve assembly according to claim 1, characterized in that: The delivery unit 1 is composed of a plurality of delivery pipes (2) and a plurality of control valves (3) arranged on the corresponding delivery pipes (2), one end of the plurality of delivery pipes (2) is connected to the valve body (1), and the other end of the delivery pipe (2) is connected to the corresponding water spray pipeline.

3. A fire valve assembly according to claim 1, characterized in that: The control unit is composed of a control box (4) and a detection meter (5) with a detection rod. The control box (4) is connected to the valve body (1) via a connecting plate. The detection meter (5) is arranged on the valve body (1) and connected thereto.

4. A fire valve assembly according to claim 1, characterized in that: The storage unit is a water collection tower (6), which is connected to the valve body (1) via a second conveying unit, and the inside of the water collection tower (6) can be heated via a control box (4).

5. A fire valve assembly according to claim 1, characterized in that: The second delivery unit is also composed of a delivery pipe (2) and a control valve (3), and the control valve (3) is arranged on the delivery pipe (2), and the two ends of the delivery pipe (2) are respectively connected to the water collection tower (6) and the valve body (1).

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