CN1163234A - Anti-dewfall device for water purifier - Google Patents

Abstract

The utility model relates to an anti-condensation device of a water purifier, which is used for preventing condensation on the flow path of the water purifier. It includes a shell, a bracket installed on the front side of the shell, a plurality of filter mechanisms, a booster pump, a clean water flow control valve, and a clean water storage control valve. Wherein, on the outer circumference of part of the connecting hose in the water purifier that is directly in contact with raw water or the entire area, it is coated with a heat insulating material for preventing condensation; in the above-mentioned multiple filtering mechanisms, at least The outer side of more than one filtering mechanism is covered with heat insulating material.

Description

Anti-condensation device for water purifier

The invention relates to an anti-condensation device of a water purifier, in particular to an anti-condensation device for a water purifier used to prevent condensation on a flow path in the water purifier.

As shown in Figure 1, this water purifier commonly used in the past is made of the following several parts: the housing 100 that sprays with hard synthetic resin material; A curved bracket 110; through the bracket 110, a plurality of detachable filter mechanisms 120 are respectively installed at a certain distance from the left and right sides of the front side of the housing 100 to remove the various foreign objects; on the rear side wall of the housing 100, a booster pump 130, a concentrated water control valve 140, a circuit board 150, and a high-voltage transformer 160 are installed at a certain height; between the filter mechanism 120 and the booster pump 130 1. The clean water flow control valve 170 installed on the upper side of the rear side through the bracket 110, the valve is used to control the flow of clean water; the clean water storage control valve 180 installed on the upper end of the housing 100 at a certain height, The effect of this valve is when the clean water after passing through a part of the filter mechanism in the plurality of filter mechanisms 120 flows into the clean water storage tank (not shown in the figure), senses water pressure and controls the operation of the water purification treatment device; An upper cover 190 on the upper part of the body 100, which is used to cover the upper part of the bracket 110 and a plurality of filter mechanisms 120;

Above-mentioned housing 100 has upper and lower parts of vertical wall 101 with certain height, and upper and lower boards 102, 103 are integrally formed with this vertical wall, and vertical wall board 101 and the rear side of both sides of upper and lower boards 102, 103 are integrally formed. The side wall panels 104 are formed with the same width.

In addition, the above-mentioned several filtering mechanisms 120 are composed of the following parts: the sediment filter 121 installed through the bracket 110, and its function is to remove the rust scale contained in the raw water when the raw water is supplied through the connecting hose 210; Suspended matter of the class; the first treatment filter 122 installed through the bracket 110, its function is to remove foreign matter such as chlorine components contained in the raw water when the raw water is supplied from the sediment filter 121; the reverse osmosis type filter installed through the bracket 110 Filter 123, its role is to remove various heavy metals and Carcinogens; the post-treatment filter 124 installed by the bracket 110, its effect is when the raw water (this raw water comes from the reverse osmosis filter 123) is supplied through the connecting hose 210, absorbs and removes various substances contained in the raw water. Odor and toxic gas.

The action relationship of the existing water purifier with the above-mentioned structure will be described below.

First, when the clean water plug (not shown) is opened in order to get clean water, the pressurizing pump 130 is energized and starts running, and at the same time, due to the water pressure added to the water pipe (not shown), The raw water (tap water) flows through a plurality of filter mechanisms 120 sequentially through a water supply pipe (not shown in the figure) to remove various foreign substances contained in the raw water, thus purifying the tap water.

That is to say, once the raw water flows into the sediment filter 121 through the water supply pipe, the outflowing water is in a state in which suspended matter such as rust scale in the raw water has been removed, and the purified water that has been partially purified by the sediment filter 121 is again cleaned. It flows into the pre-treatment filter 122 through the connection hose 210, so that the outflowing water is in a state in which foreign matter such as chlorine in raw water has been removed, and the purified water that has been partially purified through the pre-treatment filter 122 is passed through the connection soft water. At the same time, due to the pressurization of the booster pump 130, the water is forced to flow in through the connecting hose 210 and pass through the reverse osmosis filter 123, thereby removing the impurities contained in the raw water. Heavy metals and carcinogens.

In addition, the clean water passed through the reverse osmosis filter 123 is stored in a clean water storage tank not shown in the figure through the connection hose 210 (the connection hose is opened according to the control signal of the clean water storage control valve 180 ). Inside. At this time, the clean water stored in the clean water storage tank flows in through the connecting hose 210 and passes through the post-treatment filter 124 due to the action of opening the clean water plug and the pressure in the clean water storage tank, so that the water in the raw water Odor and toxic gases are removed. The purified water through the post-treatment filter 124 is guided to the water purification plug along the water purification pipe not shown in the figure, and is discharged to the upper part of the drainage table not shown in the figure by opening the passage of the water purification plug.

In this case, due to the control of the concentrated water control valve 140, the concentrated water produced when passing through the reverse osmosis filter 123 is discharged to the outside of the water purifier. Concentrated water precipitates to contaminate the reverse osmosis filter 123, thereby prolonging its life.

However, when the existing water purifier with such a structure is installed indoors, dew condensation occurs on the connecting hose and the filter mechanism due to the temperature difference with the higher room temperature, and is stored in the water purifier. Therefore, Water leakage will occur, which has the disadvantage of reducing the performance of the water purifier.

Therefore, the present invention is developed to solve the above-mentioned various problems. The purpose of the present invention is to provide an anti-condensation device for a water purifier, which can prevent condensation on the flow path of the water purifier.

In order to achieve the above object, the present invention provides a water purifier anti-condensation device, that is, the outer circumference of a part or the whole area of the connecting hose in the water purifier in direct contact with raw water is coated with heat insulating material to prevent A water purifier anti-condensation device that condenses on the hose, and in order to prevent condensation on the filter of the water purifier, a water purifier that coats the outside of at least one water purifier with heat insulating material Anti-condensation device.

Brief description of the attached drawings:

Fig. 1 is a schematic axonometric view showing an existing water purifier with an upper cover removed;

Fig. 2 is to represent the rear side axonometric drawing of existing water purifier interior;

Fig. 3 is the axonometric view of the anti-condensation device of the water purifier used in an embodiment of the present invention on the water purifier;

Fig. 4 is a perspective view showing a dew condensation prevention device of a water purifier according to an embodiment of the present invention.

An embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings.

In the figure, the same structure as the existing structure adopts the same name and symbol, which will not be described in detail.

Fig. 3 is a rear perspective view showing an anti-condensation device of a water purifier according to an embodiment of the present invention.

The anti-condensation device of the water purifier of the present invention is similar to the existing water purifier, and is composed of the following parts: a casing 100 sprayed and formed with a hard synthetic resin material; The upper part of the side is a bracket 110 bent from a steel plate; through this bracket 110, a plurality of detachable filter mechanisms 120 are respectively installed on the left and right sides of the front side of the above-mentioned housing 100 at a predetermined distance. To remove various foreign matters contained in raw water; on the rear side wall of the housing 100, a booster pump 130, a concentrated water control valve 140, a circuit board 150 and a high-voltage transformer 160 are installed at a specified height; Between the booster pumps 130, the clean water flow control valve 170 installed on the upper end of the rear side through the bracket 110 is used to control the water flow of the clean water; the clean water storage control valve installed at a certain height on the upper end of the housing 100 Valve 180, the function of this valve is to detect water pressure and control the operation of the water purification treatment device when the clean water after passing through a part of the filter mechanism in the plurality of filter mechanisms 120 flows into the clean water storage tank (not shown in the figure). the upper cover 190 installed on the top of the housing 100, the cover is used to cover the upper part of the bracket 110 and a plurality of filter mechanisms 120; the rear cover 200 covering the rear side of the housing 100.

The anti-condensation device of the water purifier of the present invention is coated with a heat insulating material 210a on the outside of a section of the connecting hose 210 used for supplying raw water, so that the following condensation phenomenon can be prevented, that is, when it flows into the water purifier Condensation occurs when the raw water temperature is lower than room temperature, and when the water purification operation continues. Here, the heat insulating material 210a is only covered on the connecting hose 210 (refer to FIG. 3 ), the place where dew condensation frequently occurs, that is, the initial inflow path of raw water, but it can also be covered on the entire section of the connecting hose 210 according to specific circumstances. Insulation material 210a.

In addition, the heat insulating material 210a may also be a tubular heat insulating material with sponge (usually used to prevent water pipes from freezing and cracking).

The casing 100 has upper and lower portions of a vertical wall plate 101 having a predetermined height, and upper and lower plates 102, 103 are integrally formed with the vertical wall plate, and on the rear side of both sides of the vertical wall plate 101 and the upper and lower plates 102, 103, , are integrally formed with side wall panels 104 having the same width.

As shown in Figure 4, the above-mentioned plurality of filter mechanisms 120 are composed of the following parts: a sediment filter 121 installed through a bracket 110, and its function is to remove rust in raw water when raw water is supplied through a connecting hose 210; Suspensions such as chips; the first treatment filter 122 installed through the bracket 110, its function is to remove foreign matter such as chlorine in the raw water when the raw water is supplied by the sediment filter 121; the reverse osmosis filter 123 installed through the bracket 110 , its function is to remove various heavy metals and carcinogens contained in the raw water when the raw water is supplied through the connecting hose 210 (the raw water is supplied to the booster pump 130 by the filter 122 and pressurized) The post-processing filter 124 installed by the bracket 110 is used to adsorb and remove various odors contained in the raw water when the raw water is supplied through the connecting hose 210 (the raw water comes from the reverse osmosis filter 123) and toxic gases.

In the anti-condensation device of the water purifier of the present invention, the outer walls of the precipitation filter 121, the pretreatment filter 122, and the reverse osmosis filter 123 in the above-mentioned plurality of filter mechanisms 120 are respectively coated with heat insulating materials 121a, 122a , 123a, to prevent condensation.

As mentioned above, the filter mechanism 120 employs four filters 121 , 122 , 123 , 124 , but it is not limited thereto, and only three filters 122 , 123 , 124 may be used. That is, the sediment filter 122 and the reverse osmosis filter 123 are coated with heat insulating materials 122a and 123a. By the way, it is preferable that the heat insulating material provided on the filter mechanism 120 is arranged sequentially from the filter mechanism at the first inflow port of the raw water.

The above-mentioned heat insulating materials 121a, 122a, 123a are preferably sponges, and plastic resins with heat preservation effects can also be used according to specific conditions.

First, when the unshown water plug is opened in order to get clean water, the pressurizing pump 130 is energized and starts to run. The raw water (tap water) flows through a plurality of filtering mechanisms 120 through a water supply pipe (not shown in the figure) to remove various foreign matters contained in the raw water, so that the tap water can be purified.

That is to say, once raw water flows into the sedimentation filter 121 through the water supply pipe, the outflowing water will no longer contain suspended matter such as rust, and the purified water that has been partially purified by the sedimentation filter 121 passes through the connecting hose 210 again. It flows into the pre-treatment filter 122, so that the outflowing water no longer contains foreign matter such as chlorine, and the purified water that has been partially purified through the pre-treatment filter 122 flows into the booster pump 130 through the connecting hose 210 At the same time, due to the pressurization of the booster pump 130, the water is forced to flow in through the connecting hose 210 and pass through the reverse osmosis filter 123, thereby removing heavy metals and carcinogens contained in the raw water.

In addition, the clean water passing through the reverse osmosis filter 123 is stored in a clean water storage tank not shown in the figure through the connection hose 210 (the connection hose is opened according to the control signal of the clean water storage control valve 180 ). In the slot 50. At this time, the purified water stored in the purified water tank flows into the post-treatment filter 124 through the connecting hose 210 due to the action of opening the purified water plug and the pressure in the purified water storage tank, and then flows out of the filter. The odor and toxic gases in the raw water are then removed. The purified water through the post-treatment filter 124 is guided to the water purification plug along the water purification pipe not shown in the figure, and is discharged to the top of the drainage table not shown in the figure through the passage of the water purification plug.

In this case, due to the control of the concentrated water control valve 140, the concentrated water produced when passing through the reverse osmosis filter 123 is discharged to the outside of the water purifier. Concentrated water precipitates to contaminate the reverse osmosis filter 123, thereby prolonging its life.

As mentioned above, the anti-condensation device of the water purifier of the present invention is coated with a heat insulating material on the outside of the connecting hose that passes through the raw water (the raw water flows in at the lowest temperature state) at the initial stage, and the filter mechanism The exterior is also covered with heat insulating material, so it has the advantage of preventing condensation.

Claims (2)

1. the anti-condensation device of a water purifier comprises: the housing that the synthetic resins injection of material is shaped; Be installed in the carriage of described housing the place ahead one side; Can remove a plurality of filter mechanisms of contained various foreign matters in the unboiled water; Force (forcing) pump; Water purification flow control valve between described filter mechanism and force (forcing) pump; The water purification that is installed in housing upper end is stored control valve, it is characterized in that, directly with water purifier that unboiled water contacts in the partial section that is connected flexible pipe or the periphery between the whole district on be coated with the lagging material that is used to prevent to produce the dewfall phenomenon; In described a plurality of filter mechanisms, have at least the outside of more than one filter mechanism to coat with lagging material.

2. water purifier anti-condensation device as claimed in claim 1 is characterized in that, described connection flexible pipe and the employed lagging material of filter mechanism are sponges.

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