Cleaning machine filling mechanism of instant water heater

Abstract

The utility model relates to the technical field of water heater cleaning machine accessories, in particular to a cleaning machine filling mechanism of an instant water heater, which comprises a filling box, a liquid adding pipe is fixedly mounted on a top plate body of the filling box, a sealing cover is in threaded connection with the liquid adding pipe, an air pump is arranged on one side of the filling box, and an air outlet is formed in the other side of the filling box. The air outlet end of the air pump is communicated with the filling box through a conveying pipe, a liquid suction pump is further arranged on one side of the filling box, a suction pipe is fixedly installed at the liquid inlet end of the liquid suction pump, a flaring cover is fixedly installed at the tail end of the suction pipe and fixedly installed on the filling box, and a connecting hose is fixedly installed at the liquid outlet end of the liquid suction pump. An air outlet pipe is fixedly installed on a top box body of the filling box, a gas pipe is installed on the air outlet pipe, and a second valve is fixedly installed on the air outlet pipe. According to the utility model, high-pressure liquid or high-pressure gas can be conveniently conveyed and dredged, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to water heater cleaning machine accessory technical field, specifically, relate to the cleaning machine filling mechanism of instant water heater. BACKGROUND

[0002] Instant water heater as a kind of efficient, energy-saving hot water supply equipment, has been widely used in modern family, hotel and industry and multiple fields, however, the instant water heater of existing in the long time use process, often will face the problem of scale accumulation, scale accumulation in the corresponding pipeline, this not only reduces heating efficiency, increases energy consumption, can also cause damage to equipment, shortens service life, in order to achieve the effect of cleaning scale, usually need to carry out cleaning operation, traditional cleaning method often needs manual disassembly equipment, carries out tedious cleaning operation, not only time-consuming and labor-consuming, can also cause secondary damage to equipment.

[0003] For the above problems, some instant water heater cleaning machines appear on the market, these cleaning machines clean the inside of the equipment by high-pressure water flow or chemical cleaning agent, there are many kinds of such cleaning machines on the market, but most of the cleaning machines are independent structure when used, need to use container outside to configure liquid medicine, then put the pipeline in the container to work with the pump to realize the delivery of cleaning liquid, lack of mechanism that can fill liquid medicine or high-pressure gas in its own part, not conducive to selecting high-pressure cleaning liquid or high-pressure gas for dredging operation according to needs, limit the use range, affect the use effect, bring inconvenience to users. In view of this, we propose the cleaning machine filling mechanism of instant water heater. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing the cleaning machine filling mechanism of instant water heater to solve the defects proposed in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The cleaning machine filling mechanism of instant water heater, including filling box, the top plate body of filling box is fixedly installed with liquid adding pipe, the liquid adding pipe is threadedly connected with sealing cover, one side of the filling box is provided with gas pump, the gas outlet end of the gas pump is communicated with the filling box through the conveying pipe, one side of the filling box is also provided with liquid suction pump, the liquid inlet end of the liquid suction pump is fixedly installed with suction pipe, the tail end of the suction pipe is fixedly installed with flared cover, the flared cover is fixedly installed on the filling box, the liquid outlet end of the liquid suction pump is fixedly installed with connecting hose, the top box of the filling box is fixedly installed with gas outlet pipe, the gas outlet pipe is installed with gas pipe, the second valve is fixedly installed on the gas outlet pipe.

[0007] Preferably, a bottom plate is fixedly installed on the bottom of the filling box, and the air pump and the liquid suction pump are fixedly installed on the bottom plate.

[0008] Preferably, a plurality of rollers arranged in a matrix are fixedly installed on the bottom surface of the bottom plate, and a handle is fixedly installed at the top of the filling box.

[0009] Preferably, the handle has a U-shaped cross section, and two side rods of the handle are fixedly installed on the front and rear sides of the filling box, respectively.

[0010] Preferably, the bottom end of the handle extends to the position of the bottom plate, and a plurality of reinforcing strips arranged in a linear equal interval are fixedly installed between the vertical rod of the handle and the side surface of the filling box.

[0011] Preferably, a pressure gauge is fixedly installed on the top surface of the filling box, and a first valve is fixedly installed on the suction pipe.

[0012] Preferably, a threaded joint is fixedly installed at the end of the air outlet pipe, a threaded pipe is fixedly installed at the end of the gas pipe, and the threaded pipe is threadedly connected with the threaded joint.

[0013] Preferably, a knob is fixedly installed on the smooth section of the end of the threaded pipe, and a plurality of reinforcing protrusions arranged in a ring-shaped equal interval are fixedly installed on the annular side surface of the threaded joint.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. The filling box is provided, so that the device has a filling mechanism, and in addition, cooperates with the air pump to inflate the filling box, so that the air pressure in the filling box increases, which is beneficial for subsequent conveying operation by using high-pressure gas. In addition, the liquid adding pipe and the sealing cover are provided, so that cleaning liquid can be added, and the liquid suction pump is provided, so that high-pressure cleaning liquid can be conveyed for cleaning operation, which is convenient to use and achieves the effect of conveniently selecting high-pressure cleaning liquid or high-pressure gas for dredging operation according to needs.

[0016] 2. The handle is provided, so that it is convenient to hold and carry, the rollers are provided, so that it is convenient to move, and the pressure gauge is provided, so that it is convenient to observe the pressure change in the filling box. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is an exploded structural schematic diagram of the present application;

[0019] Figure 3 For the utility model Figure 2 The enlarged view of A in the middle;

[0020] The meaning of each reference numeral in the figure is:

[0021] 1, filling box; 10, bottom plate; 11, roller; 12, handle; 121, reinforcing strip; 13, liquid adding pipe; 14, sealing cover; 15, pressure gauge;

[0022] 2, air pump; 20, conveying pipe;

[0023] 3, liquid suction pump; 30, suction pipe; 301, first valve; 31, flared cover; 32, connecting hose;

[0024] 4, air outlet pipe; 40, second valve; 41, threaded joint; 411, reinforcing lug; 42, gas pipe; 43, threaded pipe; 44, knob. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-3 The utility model provides a technical scheme: the cleaning machine filling mechanism of instant water heater, including filling box 1, the top plate body of filling box 1 is fixedly installed with liquid adding pipe 13, and liquid adding pipe 13 is threadedly connected with sealing cover 14, and liquid adding pipe 13 is used for adding operation of cleaning liquid;

[0027] Specifically, one side of the filling box 1 is provided with an air pump 2, and the air outlet end of the air pump 2 is connected with the filling box 1 through a conveying pipe 20, so as to realize air charging towards the filling box 1, which is beneficial to subsequent high-pressure dredging operation.

[0028] Specifically, the filling box 1 is also provided with a liquid suction pump 3 on one side, the liquid suction pump 3 is fixedly installed with a suction pipe 30 at the liquid inlet end, the suction pipe 30 is fixedly installed with a flared cover 31 at the tail end, the flared cover 31 is fixedly installed on the filling box 1, and the liquid outlet end of the liquid suction pump 3 is fixedly installed with a connecting hose 32, so as to realize cleaning operation by conveying high-pressure cleaning liquid by the liquid suction pump 3.

[0029] Specifically, the top box of the filling box 1 is fixedly provided with an air outlet pipe 4, the air outlet pipe 4 is provided with a gas pipe 42, and the air outlet pipe 4 is fixedly provided with a second valve 40.

[0030] In the embodiment, the bottom of the filling box 1 is fixedly provided with a bottom plate 10, the air pump 2 and the liquid suction pump 3 are fixedly arranged on the bottom plate 10, the bottom surface of the bottom plate 10 is fixedly provided with a plurality of matrix-arranged rollers 11, and the top of the filling box 1 is fixedly provided with a handle 12, facilitating the movement and operation of the device.

[0031] Specifically, the handle 12 has a U-shaped cross section, the two side rod bodies of the handle 12 are fixedly arranged on the front and rear sides of the filling box 1, the bottom end of the handle 12 extends to the bottom plate 10, and a plurality of linearly and equidistantly arranged reinforcing strips 121 are fixedly arranged between the vertical rod body of the handle 12 and the side surface of the filling box 1, so as to ensure that the structure between the handle 12 and the filling box 1 is more firm and stable.

[0032] Further, the top surface of the filling box 1 is fixedly provided with a pressure gauge 15 for displaying the pressure in the filling box 1, and the suction pipe 30 is fixedly provided with a first valve 301.

[0033] In addition, the end of the air outlet pipe 4 is fixedly provided with a threaded joint 41, and the end of the gas pipe 42 is fixedly provided with a threaded pipe 43, which is threadedly connected between the threaded joint 41, so as to facilitate the threaded connection operation.

[0034] It is worth noting that the end of the threaded pipe 43 is fixedly provided with a knob 44, so that the threaded pipe 43 is tightened more smoothly by rotating the knob 44, and a plurality of annularly and equidistantly arranged reinforcing protrusions 411 are fixedly arranged on the annular side surface of the threaded joint 41, so as to hold the reinforcing protrusions 411 more stably and avoid slipping.

[0035] When the cleaning machine filling mechanism of the instant water heater is used, if liquid cleaning is selected, at this time, the sealing cover 14 is opened, the corresponding cleaning liquid is added into the filling box 1 along the liquid adding pipe 13, after the addition is completed, the connecting hose 32 is connected to the pipe part of the instant water heater which needs to be cleaned, and then the liquid suction pump 3 is connected to the external power supply and works, so that the cleaning liquid in the filling box 1 is delivered into the pipe of the instant water heater for high-pressure flushing operation.

[0036] If high pressure gas dredging operation is selected, first, close the first valve 301 and the second valve 40, connect the air pump 2 to the external power supply and make it work, the air pump 2 works, realizes the delivery of air to the filling box 1, increases the air pressure in the filling box 1, reads according to the pressure gauge 15, when the filling box 1 fills the corresponding pressure gas, the air outlet pipe 4 is connected to the pipeline part of the instant water heater which needs to be cleaned, then the second valve 40 is opened, at this time, the high pressure gas in the filling box 1 can enter the cleaning pipeline in the instant water heater for high pressure dredging operation.

[0037] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cleaning machine filling mechanism for an instantaneous water heater, comprising a filling box (1), characterized in that: A liquid adding pipe (13) is fixedly installed on the top plate of the filling box (1). A sealing cap (14) is threaded onto the liquid adding pipe (13). An air pump (2) is provided on one side of the filling box (1). The air outlet of the air pump (2) is connected to the filling box (1) through a delivery pipe (20). A liquid suction pump (3) is also provided on one side of the filling box (1). A suction pipe (30) is fixedly installed at the liquid inlet of the liquid suction pump (3). An expansion mask (31) is fixedly installed at the end of the suction pipe (30). The expansion mask (31) is fixedly installed on the filling box (1). A connecting hose (32) is fixedly installed at the liquid outlet of the liquid suction pump (3). An air outlet pipe (4) is fixedly installed on the top plate of the filling box (1). A gas pipe (42) is installed on the air outlet pipe (4). A second valve (40) is fixedly installed on the air outlet pipe (4).

2. The cleaning machine filling mechanism of the instantaneous water heater according to claim 1, characterized in that: The bottom of the filling box (1) is fixedly installed with a base plate (10), and the air pump (2) and the liquid suction pump (3) are both fixedly installed on the base plate (10).

3. The cleaning machine filling mechanism of the instantaneous water heater according to claim 2, characterized in that: Multiple rollers (11) arranged in a matrix are fixedly installed on the bottom surface of the base plate (10), and a handle (12) is fixedly installed at the top of the filling box (1).

4. The cleaning machine filling mechanism of the instantaneous water heater according to claim 3, characterized in that: The handle (12) has a U-shaped cross section, and the two side rods of the handle (12) are fixedly installed on the front and rear sides of the filling box (1).

5. The cleaning machine filling mechanism of the instantaneous water heater according to claim 4, characterized in that: The bottom end of the handle (12) extends to the base plate (10), and a plurality of reinforcing strips (121) arranged linearly and equally spaced are fixedly installed between the vertical section of the handle (12) and the side of the filling box (1).

6. The cleaning machine filling mechanism of the instantaneous water heater according to claim 1, characterized in that: A pressure gauge (15) is fixedly installed on the top surface of the filling box (1), and a first valve (301) is fixedly installed on the suction pipe (30).

7. The cleaning machine filling mechanism of the instantaneous water heater according to claim 1, characterized in that: The end of the gas outlet pipe (4) is fixedly installed with a threaded connector (41), and the end of the gas pipe (42) is fixedly installed with a threaded pipe (43). The threaded pipe (43) and the threaded connector (41) are threadedly connected.

8. The cleaning machine filling mechanism of the instantaneous water heater according to claim 7, characterized in that: A knob (44) is fixedly installed on the smooth section of the end of the threaded pipe (43), and a plurality of reinforcing protrusions (411) arranged in a ring at equal intervals are fixedly installed on the annular side of the threaded joint (41).

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