Outdoor water supply equipment

Abstract

The present invention discloses an outdoor water supply device, including a box body and a top cover hinged to the box body, a water supply unit is arranged inside the box body, a heat preservation plate is arranged on the inner side of the box body to play a heat preservation role, and a fan, a heater, and a dehumidifier are also arranged inside the box body, wherein when the temperature inside the box body is lower than a set value, the heater is turned on; when the temperature inside the box body is higher than the set value, the fan is turned on to blow the high-temperature air inside the box body out through the vent. When the humidity inside the box body is higher than the set value, the dehumidifier and the fan are turned on at the same time to blow the high-humidity air inside the box body out through the vent. Through the synergistic effect of the heat preservation plate, the heater, and the dehumidifier, a constant temperature environment inside the box body is achieved, the structure is simple, the energy consumption is low, and the floor space is small, and it is also beneficial to increase the service life of the water supply equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of water supply equipment, and in particular to outdoor water supply equipment. Background Art

[0002] Water supply equipment refers to a water supply device that outputs a certain flow rate and head per unit time, including fire water supply equipment, domestic water supply equipment, production water supply equipment, and sewage treatment water supply equipment. For water supply equipment used outdoors, when the outdoor environment is very low, the water supply equipment needs to be insulated to prevent the water supply equipment from freezing and affecting normal use. In the prior art, outdoor water supply equipment is usually insulated by adding a pump room or adding heating, which has a more complex structure, and the entire water supply device has higher energy consumption and occupies a larger area. In addition, due to the large temperature difference between the internal and external environments of the water supply equipment, condensation is easily generated inside the water supply equipment, which increases the internal humidity, and easily causes corrosion and rust of internal components over a long period of time.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0004] In view of this, the present invention proposes an outdoor water supply equipment, which realizes a constant temperature environment inside the water supply equipment through the joint action of an insulation board, a heater, and a dehumidifier. It has a simple structure, low energy consumption, and a small footprint, and is also beneficial to improving the service life of the water supply equipment.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0006] The present invention provides an outdoor water supply device, comprising a box body and a top cover hinged to the box body, wherein a water supply unit is arranged inside the box body, and further comprising: a heat preservation plate arranged on the inner side of the box body; a fan arranged inside the box body, and a vent is arranged on the box body; a heater arranged inside the box body, when the temperature inside the box body is lower than a set value, the heater is turned on, and when the temperature inside the box body is higher than the set value, the fan is turned on to blow the high-temperature air inside the box body out through the vent; a dehumidifier is arranged inside the box body, when the humidity inside the box body is higher than the set value, the dehumidifier and the fan are turned on at the same time to blow the high-humidity air inside the box body out through the vent.

[0007] Furthermore, thermal insulation cotton is provided on the periphery of the thermal insulation board.

[0008] Furthermore, among the two adjacent insulation boards, one of the insulation boards is provided with a slot portion, and the other insulation board is provided with a protrusion portion, and the protrusion portion is inserted into the slot portion.

[0009] Furthermore, it also includes an alarm module, which includes an alarm and a water level detector. The water level detector is arranged in the box and is used to detect the water depth in the box. When the water level detector detects that the water depth in the box reaches a set value, the alarm sounds an alarm.

[0010] Furthermore, it also includes a base, which is arranged at the bottom of the box body, and the base is a foam body, and the interior of the base has a plurality of hollow cavities.

[0011] Furthermore, the box body includes: a frame, which includes a vertical frame and a horizontal frame connected to the vertical frame, and the horizontal frame is arranged at both ends of the vertical frame; a sealing strip, which is inserted into the vertical frame along the length direction of the vertical frame; and a side panel, which is extruded and inserted between two oppositely arranged sealing strips.

[0012] Furthermore, the vertical frame is provided with a first cavity portion along its length direction, the first cavity portion has an opening portion along its length direction, the opening portion is provided with a flange portion, and the flange portion is folded toward the inner side of the first cavity portion; the sealing strip has an insert portion, the insert portion is inserted into the first cavity portion, and the insert portion abuts against the flange portion.

[0013] Furthermore, a notch portion is provided on the flange portion, and the notch portion is located outside the first cavity portion; a groove portion is provided on the sealing strip; the flange portion is inserted into the groove portion, and a side of the groove portion away from the first cavity portion abuts against the notch portion.

[0014] Furthermore, the transverse frame is provided with a second cavity portion along its length direction, and the second cavity portion is provided with an opening portion near its end; a connector is provided between the vertical frame and the transverse frame, and the connector includes a first connector, a second connector, and a fastener, the first connector is inserted into the first cavity portion, the second connector is inserted into the opening portion, and the fastener connects the first connector to the connector.

[0015] Furthermore, the first connector is a long strip structure, and the first connector abuts against the inner wall of the first cavity; the second connector is provided with an extension portion, and the extension portion is located in the second cavity between the opening portion and the end of the transverse frame.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are:

[0017] In the outdoor water supply equipment disclosed in the present application, a heat preservation plate is provided on the inner side of the box body to play a heat preservation role, and a fan, a heater, and a dehumidifier are also provided inside the box body. When the temperature inside the box body is lower than the set value, the heater is turned on; when the temperature inside the box body is higher than the set value, the fan is turned on to blow the high-temperature air inside the box body out through the vents. When the humidity inside the box body is higher than the set value, the dehumidifier and the fan are turned on at the same time to blow the high-humidity air inside the box body out through the vents. Through the synergistic effect of the heat preservation plate, the heater, and the dehumidifier, a constant temperature environment inside the box body is achieved, which has a simple structure, low energy consumption, and a small footprint. At the same time, it can avoid the high humidity environment inside the box, which is conducive to improving the service life of the water supply equipment.

[0018] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 It is a structural schematic diagram of an embodiment of an outdoor water supply device of the present invention;

[0021] Figure 2 It is a schematic diagram of an embodiment of an outdoor water supply device of the present invention;

[0022] Figure 3 A cross-sectional view of an embodiment of an outdoor water supply device of the present invention;

[0023] Figure 4 It is the plug-in structure of the insulation board of the outdoor water supply equipment embodiment of the present invention;

[0024] Figure 5 The structure diagram of the connection between the vertical frame and the horizontal frame of the outdoor water supply equipment embodiment of the present invention Figure 1 ;

[0025] Figure 6 The structure diagram of the connection between the vertical frame and the horizontal frame of the outdoor water supply equipment embodiment of the present invention Figure 2 ;

[0026] Figure 7 It is a schematic diagram of the structure of the connection between the vertical frame and the side plate of an embodiment of the outdoor water supply equipment of the present invention;

[0027] Figure 8 It is a structural schematic diagram of a vertical frame of an outdoor water supply equipment embodiment of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the horizontal frame of the outdoor water supply equipment embodiment of the present invention;

[0029] Fig.10 It is a schematic diagram of the structure of the sealing strip of the outdoor water supply equipment embodiment of the present invention;

[0030] Fig.11 It is a structural schematic diagram of a connector of an outdoor water supply equipment embodiment of the present invention;

[0031] Fig.12 It is an exploded view of the connector of the outdoor water supply equipment embodiment of the present invention.

[0032] Reference numerals:

[0033] 100-box, 110-ventilation port;

[0034] 200-frame, 210-vertical frame, 211-first cavity portion, 212-opening portion, 213-flanged portion, 214-notch portion, 220-horizontal frame, 221-second cavity portion, 222-opening portion;

[0035] 300-seal strip, 310-plug-in portion, 320-socket portion, 330-groove portion, 340-arc;

[0036] 400 - connector, 410 - first connector, 411 - first socket, 420 - second connector, 421 - second socket, 422 - extension, 430 - fastener;

[0037] 500-insulation board, 510-slot portion, 520-protrusion;

[0038] 600-side panels;

[0039] 700-base;

[0040] 800-top cover;

[0041] 910- master controller, 920- heater, 930- dehumidifier, 940- fan, 950- water supply unit, 960- alarm, 971- temperature sensor, 972- humidity sensor, 973- water level detector, 980- GPRS monitoring module;

[0042] K1-the position where the sealing strip abuts against the inner wall of the first cavity;

[0043] K2 - the position where the first connector abuts against the interior of the first cavity. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element 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" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0046] The present invention discloses an outdoor water supply device, referring to Figure 1 and Figure 3 , including a box body 100 and a top cover 800 hinged to the box body 100, and a water supply unit 950 is arranged inside the box body 100. The top cover 800 is provided with display dials of metering equipment such as an electric energy meter, a voltmeter, an ammeter, and a flow meter. The top cover 800 is also provided with a display screen for displaying information such as the temperature and humidity inside the box body 100. When it is necessary to check or repair the water supply unit 950, the top cover 800 can be opened.

[0047] Reference Figure 3 A heat preservation board 500 is disposed on the inner side of the box body 100. The heat preservation board 500 includes a plurality of heat preservation boards, and the plurality of heat preservation boards 500 wrap the inner space of the box body 100 to achieve heat preservation and insulation.

[0048] A fan 940 is further provided inside the box 100 , and a vent 110 is provided on the box 100 . The fan 940 is used to accelerate the air flow inside the box 100 and blow the air inside the box 100 out to the outside of the box through the vent 110 .

[0049] The vent 110 is preferably disposed at a lower position of the front side panel of the box body 100. The vent 110 is preferably provided with a plurality of louvers, and a ventilation gap is formed between two adjacent louvers, which can ensure ventilation while preventing rainwater and external foreign objects from entering the interior of the box body 100.

[0050] Reference Figure 2The water supply device includes a master controller 910 for controlling the operation of each component of the water supply device. In order to achieve a constant temperature environment inside the box 100, a heater 920 and a temperature sensor 971 are provided in the box 100. In order to avoid a high humidity environment inside the box 100, a dehumidifier 930 and a humidity sensor 972 are also provided in the box 100.

[0051] The temperature sensor 971 is used to detect the temperature inside the box 100 and upload the temperature information to the main controller 910. The main controller 910 controls the start and stop of the heater 920 and the fan 940 according to the temperature information. Specifically, when the temperature inside the box 100 is lower than the set value, the heater 920 is turned on to increase the temperature of the box 100 to the set value. When the temperature inside the box 100 is higher than the set value, the fan 940 is turned on to blow the high-temperature air inside the box 100 out through the vent 110 to reduce the temperature inside the box 100 to the set value.

[0052] The humidity sensor 972 is used to detect the humidity inside the box 100 and upload the humidity information to the main controller 910. The main controller 910 controls the start and stop of the dehumidifier 930 and the fan 940 according to the humidity information. Specifically, when the humidity inside the box 100 is higher than the set value, the dehumidifier 930 and the fan 940 are turned on at the same time, and the high-humidity air inside the box 100 is blown out through the vent 110 to make the air humidity inside the box 100 reach the set value. The dehumidification link can prevent the corrosion and rust of the internal components caused by the long-term high-humidity environment inside the box 100, which helps to improve the service life of the water supply equipment.

[0053] As a preferred embodiment, the water supply equipment further includes an alarm module, specifically, the alarm module includes an alarm 960 and a water level detector 973, the water level detector 973 is arranged in the box 100, and is used to detect the water depth in the box 100. The water level detector 973 uploads the detected water level information to the main controller 910, and when the water level detector 973 detects that the water depth in the box 100 reaches a set value (such as 10cm), the main controller 910 controls the alarm 960 to sound an alarm, so that the user or maintenance personnel can rush to the equipment site for maintenance in time.

[0054] As a preferred embodiment, the water supply equipment also includes a GPRS monitoring module 980, which is associated with a mobile phone APP of a user or maintenance personnel to achieve remote real-time monitoring and communication.

[0055] As a preferred embodiment, the water supply equipment also has a one-key fault repair function. Specifically, it is internally provided with an automatic inspection fault repair function. When a device fails, the automatic inspection function is turned on and the alarm module is automatically triggered. The alarm information is transmitted to the maintenance personnel through the GPRS monitoring module 980, and the maintenance personnel can arrive at the site in time for repairs.

[0056] As a preferred embodiment, the water supply equipment also has an anti-destruction alarm function. Specifically, an induction switch is added to the box body 100 and the top cover 800. When the box body 100 or the top cover 800 is knocked or damaged, the alarm module is automatically triggered, and the alarm information is transmitted to the user or maintenance personnel through the GPRS monitoring module 980.

[0057] As a preferred embodiment, refer to Figure 4 The two adjacent insulation boards 500 are connected by plug-in. Specifically, one of the insulation boards 500 is provided with a slot portion 510, and the other insulation board 500 is correspondingly provided with a protrusion 520, and the protrusion 520 is inserted into the slot portion 510. On the one hand, the plug-in structure is easy to assemble and has a reliable structure. On the other hand, it also helps to further improve the thermal insulation effect.

[0058] Furthermore, thermal insulation cotton (not shown) is bonded to the outer periphery of the thermal insulation board 500, which can improve the thermal insulation effect on the one hand, and on the other hand, when the thermal insulation board 500 is plugged in, the plugging position squeezes the thermal insulation cotton, making the gap between the connection positions smaller, which can further improve the thermal insulation effect.

[0059] As a preferred embodiment, refer to Figure 1 The bottom of the box 100 is provided with a base 700, which is a foam body and plays a certain role in heat preservation and insulation. Furthermore, the base 700 has a plurality of hollow cavities inside, so that there is a certain air layer between the internal space of the box 100 and the ground, further improving the heat preservation and insulation effect.

[0060] The present invention also focuses on structural improvement of the box body 100, in order to achieve the purpose of rapid assembly of the box body 100 and further improve the heat preservation effect.

[0061] Specifically, refer to Figure 3 , Figure 5 ,and Figure 7The box body 100 includes a frame 200, a sealing strip 300, and a side panel 600. The frame 200 includes a vertical frame 210 and a horizontal frame 220 connected to the vertical frame 210, and the horizontal frame 220 is arranged at both ends of the vertical frame 210. There are four vertical frames 210, which are arranged at the four corners of the frame 200 as a whole, and there are eight horizontal frames 220, four of which are arranged at the lower end of the vertical frame 210, and the other four are arranged at the upper end of the vertical frame 210. The sealing strip 300 is inserted into the vertical frame 210 along the length direction of the vertical frame 210. The side panel 600 is inserted between two sealing strips 300 arranged opposite to each other by extrusion.

[0062] During installation, the sealing strip 300 is first inserted into the vertical frame 210; then the lower horizontal frame 220 is connected to the lower end of the vertical frame 210; then the side panels 600 are inserted from top to bottom between the two oppositely arranged sealing strips 300; finally, the upper horizontal frame 220 is connected to the upper end of the vertical frame 210. The sealing strip 300 is squeezed by the side panels 600 to achieve sealing at the connection position between the vertical frame 210 and the side panels 600, without the need for glue sealing, the structure is reliable, and the entire assembly process of the box 100 is simple and convenient, greatly improving the assembly efficiency. At the same time, the sealing strip 300 can help improve the thermal insulation effect in the box while achieving a sealed connection.

[0063] The structural diagram of the vertical frame 210 is shown in FIG. Figure 8 , which is a long strip-shaped profile structure, the vertical frame 210 has a first cavity 211 along its length direction, and the first cavity 211 has two, respectively used to connect with the sealing strip 300. The first cavity 211 has an opening 212 along its length direction, and the opening 212 is provided with a flange 213, and the flange 213 is folded toward the inside of the first cavity 211. Correspondingly, the structural schematic diagram of the sealing strip 300 is shown in FIG. Fig.10 The sealing strip 300 has a plug-in portion 310, which is inserted into the first cavity portion 211. The plug-in portion 310 abuts against the flange portion 213 to achieve the connection between the sealing strip 300 and the vertical frame 210. The structural diagram after the vertical frame 210 and the sealing strip 300 are connected can be referred to Figure 5 and Figure 7 .

[0064] Furthermore, the plug-in portion 310 preferably abuts against the inner wall of the first cavity portion 211, referring to Figure 5 Specifically, the first cavity portion 211 abuts against the inner wall of the side plate 600 and the plug-in portion 310, and the abutting position of the two is marked as K1. The abutting between the two helps to improve the sealing effect.

[0065] Continue to refer to Figure 8The flange portion 213 is provided with a notch portion 214, and the notch portion 214 is located outside the first cavity portion 211. Fig.10 , the sealing strip 300 is provided with a groove portion 330. Figure 7 The flange portion 213 is inserted into the groove portion 330, and the side of the groove portion 330 away from the first cavity portion 211 abuts against the notch portion 214. The plug-in structure between the flange portion 213 and the groove portion 330 can further improve the connection reliability between the vertical frame 210 and the sealing strip 300.

[0066] Further, see Figure 7 The cross-section of the transition surface between the side of the groove portion 330 away from the first cavity portion 211 and the end of the sealing strip 300 (referring to the end away from the first cavity portion 211) is an arc 340, and the arc 340 arcs toward the side close to the first cavity portion 211. This arc structure enables a smooth transition between the vertical frame 210 and the side panel 600, thereby improving the uniformity of the appearance of the box body 100.

[0067] For the connection between the side plate 600 and the sealing strip 300, refer to Figure 5 , Figure 7 and Fig.10 The sealing strip 300 is provided with an insertion portion 320 , and the side panel 600 is inserted into the insertion portion 320 to achieve the connection between the side panel 600 and the sealing strip 300 .

[0068] The structural diagram of the transverse frame 220 is shown in FIG. Fig. 9 The horizontal frame 220 is a long strip-shaped profile structure, and a second cavity portion 221 is provided along its length direction. The second cavity portion 221 is provided with an opening portion 222 near its end. A plug-in connector 400 is provided between the vertical frame 210 and the horizontal frame 220. The structural schematic diagram of the plug-in connector 400 is shown in FIG. Fig.11 and Fig.12 , the plug connector 400 includes a first plug connector 410, a second plug connector 420, and a fastener 430. When connected, refer to Figure 6 The first connector 410 is inserted into the first cavity portion 211, and the second connector 420 is inserted into the opening portion 222. The first connector 410 is provided with a first plug hole 411 for inserting the fastener 430, and the first plug hole 411 does not penetrate the first connector 410. The second connector 420 is provided with a second plug hole 421 for the fastener 430 to penetrate, and the second plug hole 421 penetrates the second connector 420. The fastener 430 penetrates from the second plug hole 421 and then penetrates into the first plug hole 411, thereby connecting the first connector 410 and the second connector 420 to achieve the connection between the vertical frame 210 and the horizontal frame 220.

[0069] The fastener 430 is preferably a bolt to achieve a reliable connection between the first connector 410 and the second connector 420 .

[0070] As a preferred embodiment, the first connector 410 is a long strip structure, and the first connector 410 abuts against the inner wall of the first cavity 211. Figure 6 , the abutment position of the two is marked as K2, and the abutment between the two helps to improve the connection reliability.

[0071] As a preferred embodiment, refer to Figure 6 and Fig.12 The second connector 420 is provided with an extension portion 422, which is located in the second cavity portion 221 between the opening portion 222 and the end of the transverse frame 220. The extension portion 422 can block the gap of the second cavity portion 221 to facilitate the installation of other structural components on the upper part of the transverse frame 220.

[0072] Furthermore, the upper surface of the second connector 420 is flush with the upper surface of the transverse frame 220 .

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An outdoor water supply device, comprising a box body and a top cover hinged to the box body, wherein a water supply unit is arranged inside the box body, characterized in that: Also includes: A heat preservation plate, arranged on the inner side of the box body; A fan is arranged inside the box, and a vent is provided on the box; A heater is arranged inside the box, when the temperature inside the box is lower than a set value, the heater is turned on, when the temperature inside the box is higher than a set value, the fan is turned on to blow the high-temperature air inside the box out through the vent; A dehumidifier is arranged inside the box. When the humidity inside the box is higher than a set value, the dehumidifier and the fan are turned on at the same time to blow the high-humidity air inside the box out through the vent; The box body comprises: A frame, comprising a vertical frame and a horizontal frame connected to the vertical frame, wherein the horizontal frame is arranged at both ends of the vertical frame; A sealing strip inserted into the vertical frame along the length direction of the vertical frame; A side plate, which is extruded and inserted between the two sealing strips arranged opposite to each other; During installation, first insert the sealing strip into the vertical frame; then connect the lower horizontal frame with the lower end of the vertical frame; then insert the side panels from top to bottom between the two oppositely arranged sealing strips; finally connect the upper horizontal frame with the upper end of the vertical frame; The vertical frame is provided with a first cavity portion along its length direction, the first cavity portion has an opening portion along its length direction, the opening portion is provided with a flange portion, and the flange portion is folded toward the inner side of the first cavity portion; The sealing strip has an inserting portion, the inserting portion is inserted into the first cavity portion, and the inserting portion abuts against the flange portion; The plug-in portion abuts against the inner wall of the first cavity portion, and the inner wall of the first cavity portion directly facing the side plate abuts against the plug-in portion; The flange portion is provided with a notch portion, and the notch portion is located outside the first cavity portion; The sealing strip is provided with a groove portion; The flange portion is inserted into the groove portion, and a side of the groove portion away from the first cavity portion abuts against the notch portion; The transverse frame is provided with a second cavity portion along its length direction, and the second cavity portion is provided with an opening portion at a position close to its end; A plug-in connector is provided between the vertical frame and the horizontal frame, and the plug-in connector includes a first plug-in connector, a second plug-in connector, and a fastener, wherein the first plug-in connector is inserted into the first cavity portion, the second plug-in connector is inserted into the opening portion, and the fastener connects the first plug-in connector with the second plug-in connector; The first connector is provided with a first insertion hole for the fastener to be inserted, the first insertion hole does not penetrate the first connector, the second connector is provided with a second insertion hole for the fastener to be inserted, the second insertion hole penetrates the second connector, the fastener is inserted from the second insertion hole and then into the first insertion hole, thereby connecting the first connector and the second connector; The first plug-in connector is a long strip structure, and the first plug-in connector abuts against the inner wall of the first cavity; An extension portion is provided on the second plug connector, and the extension portion is located in the second cavity portion between the opening portion and the end portion of the transverse frame.

2. The outdoor water supply equipment according to claim 1, characterized in that: The outer periphery of the thermal insulation board is provided with thermal insulation cotton.

3. The outdoor water supply equipment according to claim 1, characterized in that: Among the two adjacent insulation boards, one of the insulation boards is provided with a slot portion, and the other insulation board is provided with a protrusion portion, and the protrusion portion is inserted into the slot portion.

4. The outdoor water supply equipment according to claim 1, characterized in that: Also includes: The alarm module comprises an alarm and a water level detector. The water level detector is arranged in the box and is used to detect the water depth in the box. When the water level detector detects that the water depth in the box reaches a set value, the alarm sounds an alarm.

5. The outdoor water supply equipment according to claim 1, characterized in that: Also includes: The base is arranged at the bottom of the box body, the base is a foam body, and the interior of the base has a plurality of hollow cavities.

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