Packaging box with function of liquid supplementing pot

Abstract

The utility model discloses a packaging box with the function of a liquid supplementing pot, which comprises a shell which is hollow inside and provided with an upward opening, a mounting auxiliary structure for mounting a water pump is arranged inside the shell, and a water outlet is arranged at the bottom of the shell; the upper cover is mounted above the shell, and a mounting opening is formed in the upper cover; the sealing cover is mounted on the mounting opening, and a liquid adding opening and a one-way valve structure are arranged on the sealing cover; according to the water pump packaging box, a water pump can be placed in the outer shell so as to be protected, the outer packaging effect can be achieved, the storage space and the transportation cost can be effectively reduced, after the water pump is taken out of the outer shell, the packaging box becomes a liquid supplementing kettle, and the water pump packaging box has multiple use functions. In addition, a one-way valve structure is arranged on the sealing cover, liquid in the liquid supplementing pot can be prevented from volatilizing outwards, a floating ball one-way valve is arranged at the lower end of the shell, when the water level of the liquid in the liquid supplementing pot is lowered to be below a threshold value, a floating ball descends and seals a water outlet, and external air can be prevented from entering the liquid supplementing pot.

Description

TECHNICAL FIELD

[0001] The utility model relates to air energy system technical field especially is related to a packing box with liquid supplementing kettle function. BACKGROUND

[0002] Air energy refers to the low-grade heat energy contained in air. However, according to the second law of thermodynamics, heat cannot be transferred from a low-temperature heat source to a high-temperature heat source without causing other changes. Therefore, air cannot be utilized without consuming external energy. A heat pump can absorb heat from air and transfer it to a high-temperature object or environment. This technology is called an air source heat pump. The use of a heat pump requires the consumption of electrical or thermal energy. For example, when a home air conditioner is used for heating in winter, it is a typical air source heat pump. However, the air conditioner does not heat without electricity or heat. Therefore, an air source heat pump is not driven by air energy, but by electrical or thermal energy. Air source heat pumps can be used in heating, heating, drying, and other fields.

[0003] In the existing air energy pipeline system, the water pump needs to be supplemented with a liquid supplementing kettle to adapt to the internal pressure of the pipeline during use to ensure normal use. Therefore, during the construction of the air energy pipeline system, the liquid supplementing kettle and the water pump are indispensable. When purchasing a water pump, it is necessary to package the water pump to ensure that the water pump is not damaged. In addition, when purchasing a liquid supplementing kettle, it is also necessary to package the liquid supplementing kettle, which will inevitably increase transportation costs. In addition, when the water pump and the liquid supplementing kettle are idle, they also need to be stored separately, which will occupy a large space. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a packing box with liquid supplementing kettle function.

[0005] The technical scheme adopted by the utility model is: a packing box with liquid supplementing kettle function, comprising:

[0006] The shell is hollow inside and has an opening facing upwards. The shell interior is provided with an installation auxiliary structure for installing a water pump. The bottom of the shell is provided with a water outlet.

[0007] The upper cover is installed on the opening of the shell. The upper cover is provided with an installation port.

[0008] The sealing cover is installed on the installation port. The sealing cover is provided with a liquid filling port. The sealing cover is provided with a one-way valve structure for preventing the liquid inside the shell from evaporating outward from the liquid filling port.

[0009] The float ball one-way valve is installed on the water outlet to prevent external air from entering the shell interior when the liquid inside the shell is at a low water level.

[0010] The following also provides several optional modes, but not as an additional limitation of the above general scheme, just a further supplement or preferred, without technical or logical contradiction, each optional mode can be combined alone for the above general scheme, but also can be combined between multiple optional modes.

[0011] Preferably, the installation auxiliary structure is two mutually spaced seats arranged at the inner bottom end of the shell, the water pump has a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are respectively placed above the seats.

[0012] Preferably, the lower end of the sealing cover is provided with a connecting head for cooperating with the threaded mounting port, the upper end edge of the mounting port is provided with a concave annular groove, the upper end of the connecting head is externally sleeved with a sealing ring, the sealing ring is placed in the concave annular groove, and the upper end of the sealing ring abuts against the sealing cover.

[0013] Preferably, the side wall of the sealing cover is provided with an opening, the liquid inlet is arranged at the bottom of the sealing cover and communicates to the lower side of the sealing cover, and the one-way valve structure comprises a one-way diaphragm pad arranged in the connecting head, and the one-way diaphragm pad is provided with at least one through hole.

[0014] Preferably, a fixing sleeve is further arranged in the connecting head, and the fixing sleeve abuts below the one-way diaphragm pad.

[0015] Preferably, the floating ball one-way valve comprises:

[0016] a sleeve fixed in the water outlet;

[0017] a sliding rod slidingly arranged in the sleeve, and the lower end of the sliding rod is provided with a limiting block preventing the sliding rod from sliding out of the sleeve;

[0018] a floating ball fixed above the sliding rod;

[0019] a sealing pad fixed at the lower end of the floating ball and sleeved outside the sliding rod.

[0020] Preferably, the lower end of the sliding rod is provided with a slot and forms two supporting rods, the limiting block has two and is arranged at the lower end of the two supporting rods, respectively.

[0021] Preferably, the upper end of the sealing cover is provided with a cover.

[0022] Preferably, the left and right upper ends of the shell are respectively provided with buckle members, the left and right sides of the upper cover are respectively provided with clamping strips, and the buckle members are clamped on the clamping strips.

[0023] More preferably, one side of the shell is fixedly provided with a connecting piece for matching external fixation.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] 1、In the transportation process, or the idle storage process, the water pump can be placed in the shell, the shell can protect the water pump, and the effect of outer packaging can be achieved, the storage space and transportation cost can be effectively reduced, when the water pump is taken out from the shell, the packaging box becomes a liquid supplement kettle, and the water pump can be supplemented with liquid;

[0026] 2、By setting the one-way valve structure on the sealing cover, the liquid in the liquid supplement kettle (packaging box) can be prevented from evaporating outward, by setting the float ball one-way valve at the lower end of the shell, when the liquid level in the liquid supplement kettle is lowered below the threshold value, the float ball is lowered and the water outlet is closed, and external air can be prevented from entering the liquid supplement kettle. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in the drawings without creative labor.

[0028] Figure 1 It is a front side view overall structural drawing in an embodiment of the application;

[0029] Figure 2 It is a rear side view overall structural drawing in an embodiment of the application;

[0030] Figure 3 It is a structural schematic view of hiding the upper cover and not placing the water pump in the shell in an embodiment of the application;

[0031] Figure 4 It is a structural schematic view of hiding the upper cover and placing the water pump in the shell in an embodiment of the application;

[0032] Figure 5 It is a structural schematic view of the upper cover in an embodiment of the application;

[0033] Figure 6 It is a lower side view structural schematic view of the upper cover provided with the sealing cover and the one-way valve structure in an embodiment of the application;

[0034] Figure 7 It is a structural schematic view of the sealing cover in an embodiment of the application;

[0035] Figure 8It is an explosion schematic view of the sealing cover, one-way diaphragm pad and fixing sleeve in an embodiment of the present application;

[0036] Figure 9 It is a structural schematic view of separating the cover from the sealing cover in an embodiment of the present application;

[0037] Figure 10 It is an overall structure view from the lower side in an embodiment of the present application;

[0038] Figure 11 It is a structural schematic view when the liquid level inside the shell is high in an embodiment of the present application;

[0039] Figure 12 It is a structural schematic view when the liquid inside the shell is at a low level in an embodiment of the present application;

[0040] Figure 13 It is a first perspective explosion schematic view of the floating ball one-way valve in an embodiment of the present application;

[0041] Figure 14 It is a second perspective explosion schematic view of the floating ball one-way valve in an embodiment of the present application.

[0042] In the drawings, 1 is a shell, 11 is a support, 12 is a water outlet, 2 is an upper cover, 21 is a mounting opening, 22 is a concave annular groove, 23 is a clamping strip, 3 is a sealing cover, 31 is an opening, 32 is a liquid filling opening, 33 is a connecting head, 34 is a sealing ring, 35 is a cover, 4 is a one-way diaphragm pad, 41 is a through hole, 5 is a fixing sleeve, 6 is a floating ball one-way valve, 61 is a sleeve, 62 is a floating ball, 63 is a sliding rod, 631 is a limiting block, 632 is a slot, 64 is a sealing pad, 7 is a clamping part, 8 is a connecting part, 9 is a water pump, 91 is a water inlet pipe, and 92 is a water outlet pipe.

[0043] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0045] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0046] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0047] Specific implementation scheme: refer to Figures 1-14 The utility model relates to a packing box with liquid supplementing kettle function, include:

[0048] Shell 1, inside hollow, and open upward, shell 1 inside is equipped with the installation auxiliary structure for water pump 9 installation, shell 1 bottom is equipped with water outlet 12;

[0049] Upper cover 2, install the opening of shell 1, upper cover 2 is equipped with installation port 21;

[0050] Sealing cover 3, install installation port 21, sealing cover 3 is equipped with liquid inlet 32, and, sealing cover 3 is equipped with the one-way valve structure for preventing the liquid in the inside of shell 1 from the liquid inlet 32 place to the outside volatilization;

[0051] Ball 62 one-way valve 6, install water outlet 12, for preventing external air from entering the inside of shell 1 when the liquid in the inside of shell 1 is at low water level.

[0052] As a preferred embodiment of the present embodiment, please refer to Figure 3 And Figure 4 It can be seen that the installation auxiliary structure is two mutually spaced supporting seats 11 arranged at the bottom end of the shell 1, the water pump 9 has a water inlet pipe 91 and a water outlet pipe 92, and the water inlet pipe 91 and the water outlet pipe 92 are respectively placed above the supporting seats 11.

[0053] Here, when the water pump 9 is idle, the water pump 9 can be directly placed above the two supporting seats 11, at this time the water pump 9 is located in the inside of the packing box, and the packing box can protect the water pump 9.

[0054] It is noted that in the present embodiment, the upper end surface of the holder 11 is arc-shaped for the convenience of placing the water inlet pipe 91 and the water outlet pipe 92. Of course, if the packaging box and the water pump 9 are to be transported together, the water pump 9 is generally required to be reinforced and fixed.

[0055] Please refer to Figure 5 and Figure 7 It can be seen that in the present embodiment, the lower end of the sealing cover 3 is provided with a connecting head 33 for matching the screwing installation port 21, the upper end edge of the installation port 21 is provided with a concave annular groove 22, the outer part of the upper end of the connecting head 33 is sleeved with a sealing ring 34, the sealing ring 34 is placed in the concave annular groove 22, and the upper end of the sealing ring 34 abuts against the sealing cover 3.

[0056] Here, when the connecting head 33 is screwed in the installation port 21, the sealing ring 34 can enhance the sealing performance of the connecting head 33 and the installation port 21.

[0057] Then, please refer to Figure 6 , Figure 8 and Figure 9 It can be seen that in the present embodiment, the sidewall of the sealing cover 3 is provided with an opening 31, the liquid adding port 32 is arranged at the bottom of the sealing cover 3 and communicates to the lower part of the sealing cover 3, and the one-way valve structure includes a one-way diaphragm pad 4 arranged in the inner part of the connecting head 33, and the one-way diaphragm pad 4 is provided with at least one through hole 41.

[0058] In the present embodiment, the lower end of the liquid adding port 32 corresponds to the center position of the one-way diaphragm pad 4, and the through hole 41 is multiple and arranged on the circumference of the one-way diaphragm pad 4.

[0059] The working principle of the one-way valve structure: similar to the diaphragm one-way valve, the one-way diaphragm pad 4 is made of soft rubber material, when liquid needs to be added, the external hose is inserted into the liquid adding port 32 through the opening 31, and in the process of continuously adding liquid, the liquid will extrude the one-way diaphragm pad 4 downward, the center position of the one-way diaphragm pad 4 protrudes downward, and the liquid can enter the inner part of the shell 1 through the through hole 41.

[0060] Without adding liquid, the one-way diaphragm pad 4 tightly abuts against the lower end of the sealing cover 3 and closes the liquid adding port 32, at this time, the liquid in the inner part of the shell 1 cannot volatilize outward through the liquid adding port 32.

[0061] Please refer to Figure 6 and Figure 8 In order to better fix the one-way diaphragm pad 4, in the present embodiment, a fixing sleeve 5 is further arranged in the inner part of the connecting head 33, and the fixing sleeve 5 abuts against the lower part of the one-way diaphragm pad 4.

[0062] Next, please refer to Figures 11-13 It can be seen that in the present embodiment, the float ball 62 one-way valve 6 includes:

[0063] a sleeve 61 fixed in the water outlet 12;

[0064] a slide rod 63 slidably arranged inside the sleeve 61, and a limiting block 631 arranged at the lower end of the slide rod 63 to prevent the slide rod 63 from sliding out of the sleeve 61;

[0065] a floating ball 62 fixed above the slide rod 63;

[0066] a sealing gasket 64 fixed at the lower end of the floating ball 62 and sleeved outside the slide rod 63.

[0067] In addition, please refer to Figure 14 In the embodiment, the lower end of the slide rod 63 is provided with a slot 632, forming two supporting rods, and the limiting block 631 has two, which are arranged at the lower ends of the two supporting rods, respectively.

[0068] Here, the slide rod 63 is made of plastic material, and by arranging the slot 632 at the lower end of the slide rod 63, the two supporting rods can be slightly deformed, so that the two supporting rods can be inserted into the sleeve 61.

[0069] In the embodiment, the sleeve 61 is provided with a thread, and when the water pump 9 is taken out of the shell 1, one end of the external pipeline is screwed on the sleeve 61, and the other end is installed at the liquid inlet of the water pump 9, so that the water pump 9 can be filled with liquid as needed. Note that at this time, the packaging box functions as a liquid supplementing pot, which contains liquid inside (for details, refer to the above liquid supplementing principle).

[0070] Please refer to Figure 11 When the liquid level in the liquid supplementing pot is high, the floating ball 62 will float up and drive the slide rod 63 to slide upward, because the density of the floating ball 62 is lower than that of the liquid. At this time, due to the arrangement of the limiting block 631, the slide rod 63 can be prevented from being separated from the sleeve 61, and the liquid enters the external pipeline through the sleeve 61 at this time.

[0071] Please refer to Figure 12 After continuous liquid supplementing, the liquid level in the liquid supplementing pot continues to decrease, and when the water level decreases below the threshold value, the floating ball 62 will not be affected by the buoyancy, and at this time the floating ball 62 will descend and abut against the upper end of the water outlet 12 through the sealing gasket 64, and close the water outlet 12, so that the external air cannot enter the inside of the liquid supplementing pot through the water outlet 12.

[0072] Please refer to Figure 9 It can be seen that in the embodiment, the upper end of the sealing cover 3 is provided with a cover 35.

[0073] Then, please refer to Figure 1 , Figure 2 and Figure 5The upper ends of the left and right sides of the shell 1 are respectively provided with buckling members 7, and the left and right sides of the upper cover 2 are respectively provided with clamping strips 23.

[0074] Here, the locking and unlocking between the buckling members 7 and the clamping strips 23 can be realized by pressing the buckling members 7, which is the prior art and will not be described in detail here.

[0075] More specifically, please refer to Figure 2 It can be seen that in the embodiment, the rear side of the shell 1 is fixedly provided with a connecting member 8 for cooperating with external fixation. Here, by providing the connecting member 8, the packaging box can be fixed on the external support or fixed surface, which is convenient for installation and use.

[0076] The packaging box with the liquid supplementing kettle function of the utility model only is the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and the attached drawings contents, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A packaging box with a rehydration bottle function, characterized in that, The utility model provides a water purifier, comprising: a shell, which is hollow inside and has an opening facing upward, the shell is internally provided with a mounting auxiliary structure for mounting a water pump, and the bottom of the shell is provided with a water outlet; an upper cover, which is mounted on the opening of the shell and is provided with a mounting port; a sealing cover, which is mounted on the mounting port and is provided with a liquid inlet, and the sealing cover is provided with a one-way valve structure for preventing liquid in the shell from volatilizing outward from the liquid inlet; a floating ball one-way valve, which is mounted on the water outlet and is used for preventing external air from entering the shell when the liquid in the shell is at a low water level.

2. The packing box with the liquid supplementing bottle function according to claim 1, characterized in that, The mounting auxiliary structure is two mutually spaced-apart holders arranged at the bottom end of the shell, and the water pump has a water inlet pipe and a water outlet pipe, which are respectively placed above the holders.

3. The packing box with the liquid supplementing bottle function according to claim 2, characterized in that, The lower end of the sealing cover is provided with a connecting head for screwing the mounting port, the upper end edge of the mounting port is provided with a concave annular groove, the upper end of the connecting head is externally sleeved with a sealing ring, the sealing ring is placed in the concave annular groove, and the upper end of the sealing ring abuts against the sealing cover.

4. The packing box with the liquid supplementing bottle function according to claim 3, characterized in that, The side wall of the sealing cover is provided with an opening, the liquid inlet is arranged at the bottom of the sealing cover and is communicated to the lower side of the sealing cover, the one-way valve structure comprises a one-way diaphragm pad arranged in the connecting head, and the one-way diaphragm pad is provided with at least one through hole.

5. The packing box with the liquid supplementing bottle function according to claim 4, characterized in that, The connecting head is also mounted with a fixing sleeve, and the fixing sleeve abuts below the one-way diaphragm pad.

6. The packing box with the function of the liquid supplementing bottle according to any one of claims 1-5, characterized in that, The floating ball one-way valve comprises: a sleeve pipe, which is fixed in the water outlet; a sliding rod, which is slidingly arranged in the sleeve pipe and has a limiting block arranged at the lower end of the sliding rod to prevent the sliding rod from sliding out of the sleeve pipe; a floating ball, which is fixed above the sliding rod; 7. The packaging box with the liquid supplementing bottle function according to claim 6, characterized in that, a sealing pad, which is fixed at the lower end of the floating ball and is sleeved outside the sliding rod.

8. The packing box with the liquid supplementing bottle function according to claim 1, characterized in that, The lower end of the sliding rod is provided with a slot and forms two supporting rods, the limiting block has two limiting blocks arranged at the lower ends of the two supporting rods.

9. The packing box with the liquid supplementing bottle function according to claim 1, characterized in that, The upper end of the sealing cover is provided with a cover.

10. The packing box with the liquid supplementing bottle function according to claim 1, characterized in that, The upper ends of the left and right sides of the shell are respectively provided with buckle members, the left and right sides of the upper cover are respectively provided with clamping strips, and the buckle members are clamped on the clamping strips. One side of the shell is fixedly mounted with a connecting member for external fixation.

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