Fire valve with good anti-freezing effect

Abstract

The utility model relates to a fire-fighting valve with a good anti-freezing effect, and belongs to the field of fire-fighting valves, the fire-fighting valve comprises a fire-fighting valve body and two connectors, an anti-freezing mechanism is arranged outside the fire-fighting valve body, and the anti-freezing mechanism comprises a temperature monitoring device fixedly installed at the bottom of the fire-fighting valve body; the fire valve comprises a fire valve body, an alarm lamp is fixedly installed at the bottom of the fire valve body, a heating plate is movably installed on the outer surface of the fire valve body, a polyurethane heat preservation plate is fixedly installed at the top of the heating plate, and a firm plate is fixedly installed at the top of the polyurethane heat preservation plate. According to the fire-fighting valve with the good anti-freezing effect, by arranging the anti-freezing mechanism, the purpose of anti-freezing protection on the fire-fighting valve body can be achieved, so that the fire-fighting valve cannot be frozen when being used in winter or in a low-temperature environment, and the service life of the fire-fighting valve body cannot be shortened; and the safety and practicability of the fire valve with the good anti-freezing effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire valves, in particular to a fire valve with good antifreeze effect. Background Art

[0002] Firefighting means eliminating hidden dangers and preventing disasters (i.e. preventing and solving man-made, natural and accidental disasters encountered by people in the process of life, work and study). Of course, in the early stage of people's understanding, the narrow meaning is: (extinguishing) fire, and fire valves are needed in the process of firefighting.

[0003] The fire valves in the prior art have poor antifreeze effect during use and cannot protect the valves, which can easily lead to damage to the fire valves in winter or when the environment is in severe cold, thereby reducing the service life of the fire valves, causing trouble to users, and reducing the practicality of the fire valves. Therefore, we propose a fire valve with good antifreeze effect to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fire valve with good antifreeze effect, which has the advantage of making the fire valve have good antifreeze effect, and solves the problem that the antifreeze effect is poor and the valve cannot be protected, which easily leads to damage of the fire valve in winter or when the environment is in severe cold, thereby reducing the service life of the fire valve, causing trouble to the user, and reducing the practicality of the fire valve.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire valve with good antifreeze effect, comprising a fire valve body and two connectors, wherein an antifreeze mechanism is arranged outside the fire valve body;

[0006] The antifreeze mechanism includes a temperature monitoring device fixedly installed on the bottom of the fire valve body, an alarm light is fixedly installed on the bottom of the fire valve body, a heating plate is movably installed on the outer surface of the fire valve body, a polyurethane insulation board is fixedly installed on the top of the heating plate, a solid plate is fixedly installed on the top of the polyurethane insulation board, a clamping groove is provided on the top of the fire valve body and the top of the connecting head, a pin with one end passing through and extending to the outside of the heating plate is movably installed on the top of the solid plate, a handle is fixedly installed on the top of the pin, and a rubber ring is fixedly installed between the left and right side walls of the inner cavity of the clamping groove.

[0007] Furthermore, the two connecting heads are respectively fixedly installed on the left and right sides of the fire valve body, a switch is rotatably installed on the top of the fire valve body, and a support pad is fixedly installed on the bottom of the fire valve body.

[0008] Furthermore, the number of the latches is six, and the six latches are respectively located at the top and the bottom of the fire valve body.

[0009] Furthermore, the thickness of the polyurethane insulation board is 0.11 cm-0.13 cm.

[0010] Furthermore, the number of the clamping grooves and the number of the rubber rings are both six, and the size of the rubber ring is adapted to the size of the latch.

[0011] Furthermore, the heating plate, the polyurethane insulation plate and the solid plate are all provided with through holes inside, and the size of the through holes is matched with the size of the plug.

[0012] Furthermore, the temperature monitoring device, the heating plate and the alarm light are electrically connected.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The fire valve with good antifreeze effect achieves the purpose of providing antifreeze protection for the fire valve body by being provided with an antifreeze mechanism, so that the fire valve will not be frozen when used in winter or in a low temperature environment, and the service life of the fire valve body will not be reduced, thereby improving the safety and practicality of the fire valve with good antifreeze effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 The utility model structure Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a three-dimensional diagram of the connection between the fire valve body and the connecting part of the utility model structure.

[0018] In the figure: 1. Fire valve body; 2. Connector; 3. Switch; 4. Support pad; 51. Temperature monitoring device; 52. Warning light; 53. Heating plate; 54. Polyurethane insulation board; 55. Solid board; 56. Snap-in groove; 57. Latch; 58. Handle; 59. Rubber ring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In this embodiment, a fire valve with good antifreeze effect includes a fire valve body 1 and two connectors 2. An antifreeze mechanism is arranged on the outside of the fire valve body 1. The two connectors 2 are respectively fixedly installed on the left and right sides of the fire valve body 1. A switch 3 is rotatably installed on the top of the fire valve body 1, and a support pad 4 is fixedly installed on the bottom of the fire valve body 1.

[0021] It should be noted that an EPDM rubber plate is fixedly installed at the bottom of the support pad 4, and its function is to protect the fire valve body 1 so that the fire valve body 1 will not be damaged when subjected to pressure.

[0022] In addition, through holes are provided at the connection points between the two connectors 2 and the fire valve body 1, and the external water pipe is threadedly connected to the connector 2, thereby achieving the effect of conveying water.

[0023] Specifically, by providing an antifreeze mechanism, the fire valve body 1 can be protected from freezing, so that the fire valve body 1 will not be frozen in winter or at lower temperatures, and the service life of the fire valve body 1 will not be shortened, thereby improving the practicality and safety of the fire valve with good antifreeze effect.

[0024] like Figure 1 and Figure 2 As shown, in this embodiment, the antifreeze mechanism includes a temperature monitoring device 51 fixedly installed at the bottom of the fire valve body 1, an alarm light 52 is fixedly installed at the bottom of the fire valve body 1, a heating plate 53 is movably installed on the outer surface of the fire valve body 1, a polyurethane insulation board 54 is fixedly installed on the top of the heating plate 53, a solid plate 55 is fixedly installed on the top of the polyurethane insulation board 54, a snap-in groove 56 is provided on the top of the fire valve body 1 and the top of the connecting head 2, a pin 57 with one end passing through and extending to the outside of the heating plate 53 is movably installed on the top of the solid plate 55, a handle 58 is fixedly installed on the top of the pin 57, and a rubber ring 59 is fixedly installed between the left and right side walls of the inner cavity of the snap-in groove 56.

[0025] Among them, the number of the pins 57 is set to six, and the six pins 57 are respectively located at the top and bottom of the fire valve body 1, so as to achieve the purpose of better fixing the heating plate 53, the polyurethane insulation board 54 and the solid board 55, so that the heating plate 53 will not fall off during use, and the fire valve body 1 can be better protected from freezing.

[0026] The thickness of the polyurethane insulation board 54 is 0.11 cm-0.13 cm, and the purpose is to avoid the influence of too thick board on the use of the fire valve body 1, so as to make the fire valve body 1 more convenient to use.

[0027] There are six snap-in grooves 56 and six rubber rings 59 . The size of the rubber ring 59 matches that of the latch 57 . Its function is to connect the latch 57 with the snap-in groove 56 , so that the latch 57 can fix the heating plate 53 .

[0028] Among them, the temperature monitoring device 51, the heating plate 53 and the alarm light 52 are electrically connected, the purpose of which is to enable the temperature monitoring device 51 to transmit a signal to the alarm light 52, so that the alarm light 52 transmits the signal to the controller of the heating plate 53, and then the heating plate 53 can be started, and then the heating plate 53 starts the antifreeze protection for the fire valve body 1.

[0029] The electrical components in the present invention are all electrically connected to an external main controller, and the main controller can be a conventional known device for controlling a computer, etc. The circuits and controls involved in the present invention are all prior art and will not be elaborated on here.

[0030] Among them, the heating plate 53, the polyurethane insulation plate 54 and the solid plate 55 are all provided with through holes, the size of the through holes is adapted to the size of the plug 57, so that the plug 57 can pass through the heating plate 53, and then the heating plate 53, the polyurethane insulation plate 54 and the solid plate 55 can be replaced, so as to better protect the fire valve body 1.

[0031] It should be noted that the heating plate 53 , the polyurethane heat-insulating plate 54 and the solid plate 55 are connected by adhesive, and the heating of the heating plate 53 will not affect the heat preservation of the polyurethane heat-insulating plate 54 .

[0032] Specifically, by providing a temperature monitoring device 51, an alarm light 52, a heating plate 53, a polyurethane insulation plate 54, and a solid plate 55 for coordinated use, the purpose of providing antifreeze protection for the fire valve body 1 is achieved, so that the fire valve body 1 can be used in winter or in an environment with a low temperature without causing damage to the fire valve body 1. By providing a clamping groove 56, a latch 57, and a rubber ring 59 for coordinated use, the heating plate 53, the polyurethane insulation plate 54, and the solid plate 55 can be disassembled and replaced, thereby achieving a better antifreeze effect for the fire valve body 1.

[0033] The working principle of the above embodiment is:

[0034] When it is necessary to provide antifreeze protection for the fire valve body 1, firstly, the temperature monitoring device 51 monitors the temperature of the fire valve body 1. When it is detected that the temperature is too low, the temperature monitoring device 51 transmits a signal to the alarm light 52, and the alarm light 52 gives an alarm, and then the heating plate 53 is started, and the heating plate 53 heats the fire valve body 1. The polyurethane insulation board 54 can prevent the temperature from dissipating, thereby increasing the temperature of the fire valve body 1. When the fire valve body 1 is thawed, the heating plate 53 is automatically closed to complete the antifreeze protection for the fire valve body 1. When it is necessary to replace the heating plate 53, the polyurethane insulation board 54 and the solid board 55, firstly, the six pins 57 are respectively pulled out from the six card slots 56, and the above devices are replaced, thereby completing the replacement of the heating plate 53, the polyurethane insulation board 54 and the solid board 55.

[0035] It should be noted that, in this article, relational terms such as first and second, 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 "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire valve with good antifreeze effect, comprising a fire valve body (1) and two connectors (2), characterized in that: An antifreeze mechanism is arranged outside the fire valve body (1); The antifreeze mechanism comprises a temperature monitoring device (51) fixedly mounted on the bottom of the fire valve body (1); an alarm light (52) is fixedly mounted on the bottom of the fire valve body (1); a heating plate (53) is movably mounted on the outer surface of the fire valve body (1); a polyurethane insulation plate (54) is fixedly mounted on the top of the heating plate (53); a solid plate (55) is fixedly mounted on the top of the polyurethane insulation plate (54); a snap-in groove (56) is provided on the top of the fire valve body (1) and the top of the connector (2); a latch (57) having one end penetrating through and extending to the outside of the heating plate (53) is movably mounted on the top of the solid plate (55); a handle (58) is fixedly mounted on the top of the latch (57); and a rubber ring (59) is fixedly mounted between the left and right side walls of the inner cavity of the snap-in groove (56).

2. A fire valve with good antifreeze effect according to claim 1, characterized in that: The two connectors (2) are respectively fixedly mounted on the left and right sides of the fire valve body (1); a switch (3) is rotatably mounted on the top of the fire valve body (1); and a support pad (4) is fixedly mounted on the bottom of the fire valve body (1).

3. A fire valve with good antifreeze effect according to claim 1, characterized in that: The number of the latches (57) is six, and the six latches (57) are respectively located at the top and the bottom of the fire valve body (1).

4. A fire valve with good antifreeze effect according to claim 1, characterized in that: The thickness of the polyurethane insulation board (54) is 0.11 cm-0.13 cm.

5. A fire valve with good antifreeze effect according to claim 1, characterized in that: The number of the clamping grooves (56) and the number of the rubber rings (59) are both six, and the size of the rubber rings (59) is adapted to the size of the latch pin (57).

6. A fire valve with good antifreeze effect according to claim 1, characterized in that: The heating plate (53), the polyurethane insulation plate (54) and the solid plate (55) are all provided with through holes inside, and the size of the through holes is matched with the size of the latch (57).

7. A fire valve with good antifreeze effect according to claim 1, characterized in that: The temperature monitoring device (51), the heating plate (53) and the warning light (52) are electrically connected.

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