JP2005066517A - Circulation type device for washing circulation utensil - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a circulation type device for washing a circulation utensil with which work of pouring priming into a pump is made unnecessary, washing work can be promptly performed and further the rise of washing cost can be suppressed. <P>SOLUTION: This circulation type washing device of the circulation utensil is provided with: the pump 14 for circulating washing liquid 12 in a casing 15 provided with an ejection port 20 for ejecting the washing liquid 12 and an introducing port 19 for introducing discharged water; and a tank 13 which stores the washing liquid 12 and is arranged between the introducing port 19 and the pump 14. Further, a derivation tube 77 for deriving the washing liquid 12 from the tank 13, a feeding tube 79 for feeding the washing liquid to the pump 14, a water sucking tube 78 for sucking the washing liquid in a bath and a change-over coupling 73 which is provided with a change-over valve for changing-over the derivation tube 77 and the water absorbing tube 78 and connecting with the feeding tube 79 are provided between the tank 13 and the pump 14. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a circulation-type circulation device cleaning device used when cleaning the inside of a circulation device of a bathtub.

Generally, as a cleaning device for periodically cleaning a circulating tool composed of a circulating pipe or the like for connecting a bathtub and a heat exchanger for boiling water, a circulating tool as described in Patent Document 1 Cleaning devices are known. The circulator cleaning device is composed of a pump for sending out the cleaning agent, a hose for extending the discharge port of the pump, a rubber plug as a connection adapter connected to the circulation port of the circulator. Then, the discharge port and the introduction port of the circulation device cleaning device are connected to the water suction port and the discharge port of the circulation device, respectively, so that the cleaning liquid circulates or the cleaning liquid stretched on the bathtub is connected to the circulation device cleaning device via the connection hose. The inside of the circulation pipe is cleaned by pumping up from the introduction port and discharging the cleaning liquid from the circulating device cleaning device at a predetermined water pressure.
Japanese Patent Publication No. 48-26880 (drawing)

  However, before using the pump, the circulator cleaning device must inject the priming water necessary to prevent the pump from idling and to perform the suction operation, and time and labor are required for preparation for operation. There was a problem that it took. In addition, the cleaning liquid leaks little by little from between the circulation port and the connection adapter during cleaning, and the pump may idle due to a lack of cleaning liquid. Furthermore, when the bath is filled with the cleaning liquid, the cleaning liquid has to be used in a large amount, resulting in an increase in cleaning cost.

  The present invention has been made to solve the above-mentioned problems of the prior art, and its purpose is to eliminate the need for injecting priming water into the pump, to perform the cleaning operation promptly and to increase the cleaning cost. It is an object of the present invention to provide a circulation type cleaning device for cleaning a circulation device that can suppress the above.

  In order to achieve the above-mentioned object, the invention according to claim 1 is an introduction in which discharged water is introduced into the water suction port of the circulation tool through the connection hose and the discharge port for discharging the cleaning liquid through the connection hose. In a circulation type circulator cleaning device comprising a tank for circulating a cleaning liquid and a cleaning liquid in a casing having a mouth, and comprising a tank disposed between the introduction port and the pump, the tank and the pump In the meantime, a lead-out cylinder for deriving the cleaning liquid from the tank, a supply cylinder for supplying the cleaning liquid to the pump, a water-absorbing cylinder for absorbing the cleaning liquid in the bathtub, and a switch for connecting the lead-out cylinder and the water-absorbing cylinder to the supply cylinder A switching valve is provided, and the operation of the switching valve causes the supply tube to communicate with either the discharge tube or the water absorption tube, and the cleaning liquid supplied from the supply tube is introduced from the discharge tube or the water absorption tube. Formed by providing a switching relay hand is.

  The invention according to claim 2 is provided in a casing provided with a discharge port for discharging cleaning liquid through a connection hose to a water intake port of the circulation device and an introduction port for introducing discharged water from the water discharge port of the circulation device through the connection hose. In the circulation type circulator cleaning device comprising a pump for circulating the cleaning liquid and a tank for storing the cleaning liquid and provided between the introduction port and the pump, the inside of the tank and the introduction port communicate with each other by an introduction cylinder. A filter is attached to the tank-side opening of the introduction cylinder.

  According to a third aspect of the present invention, in the first or second aspect of the present invention, the tank is disposed at an upper portion of the pump, and the cleaning water serving as the pump priming water is obtained by filling the tank with the cleaning water. Supplied in the pump.

  According to the present invention, in the circulation device cleaning device, the operation of injecting priming water into the pump is unnecessary, the cleaning operation can be performed quickly, and the increase in the cleaning cost can be suppressed. Cleaning measures can be provided.

(First embodiment)
DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment in which the present invention is embodied in a circulation type circulator cleaning device will be described with reference to FIGS.

  As shown in FIGS. 1 to 3, a circulation type circulator cleaning device 11 (hereinafter abbreviated as “cleaning device”) accommodates a tank 13 for storing the cleaning liquid 12 and a pump 14 for delivering the cleaning liquid 12. The casing 15 has a vertically long casing 15, an introduction port 19, and a discharge port 20. The casing 15 is provided with an opening 15a in the middle of the upper surface. In the recessed portion 15b of the front plate of the casing 15, a first hole 15c, a second hole 15d, a third hole 15e, and a fourth hole 15f are opened from the top to the bottom with a predetermined interval, and are formed at the lower portion of the rear plate. The support hole 15g is opened. A power switch (not shown) for operating the pump 14 is attached to the rear plate of the casing 15, and a power cord 23 connected to the pump 14 as shown in FIGS. 1 and 4 is provided in the support hole 15g. The power cord 23 is inserted and connected to a rear outlet 24.

  As shown in FIG. 1, the tank 13 is formed of a synthetic resin colored white. A cylindrical portion 18 as a cleaning liquid pouring port is provided on the upper wall of the tank 13 so as to protrude upward from the opening 15a of the casing, and a first male screw 33 is threaded on the outer peripheral surface of the cylindrical portion 18. Yes. A first female screw 35 is screwed on the inner peripheral surface of the cylindrical portion of the lid 34 formed of a transparent or white synthetic resin into a covered cylindrical shape, and is screwed into the cylindrical portion 18 by being screwed with the first male screw 33. This prevents dust and the like from being mixed into the cleaning liquid 12 attached and filled in the tank 13. A mounting hole 13a and a mounting hole 13b are formed in the upper part of the front wall and the center of the bottom wall of the tank 13, respectively.

  The cylindrical introduction cylinder 36 is sandwiched between the recessed portion 15b of the casing 15 and the front wall of the tank 13, and is reduced in diameter and protrudes forward, and the front attachment cylinder 36a having the introduction port 19 is the first. It protrudes forward through the hole 15c. A rear attachment cylinder portion 39 protruding rearward from the rear end portion of the introduction cylinder 36 protrudes rearward through the attachment hole 13 a of the tank 13. A second male screw 40 is threaded on the outer peripheral surface of the rear mounting cylinder portion 39, and a female screw body 42 is screwed, whereby the introduction cylinder 36 is fixed to the tank 13. A portion of the introduction cylinder 36 that contacts the outer surface of the tank 13 is provided with a first ring-shaped accommodation groove 43 having an annular shape to prevent water leakage between the introduction cylinder 36 and the front wall of the tank 13. The rubber seal ring 44 is fitted. A second ring-shaped receiving groove 45 having a U-shaped cross section is provided on the outer peripheral surface of the rear mounting cylinder portion 39. The dust removal net 46 as a bag-like filter is created by weaving with synthetic fibers, and an annular rubber ring 47 is sewn into the opening. By attaching the ring 47 to the second ring-shaped receiving groove 45 in a detachable manner, the dust removal net 46 is attached to the outer peripheral surface of the rear mounting cylinder portion 39, and the dust contained in the drainage during cleaning is removed. Collect debris. The dust removal net 46 may be attached to the rear attachment cylinder 39 using a string or the like.

  The pump connector 50 is formed in a cylindrical shape, and a pump support hole 52 is formed through the center thereof, and an introduction port 53 smaller than the inner diameter of the pump support hole 52 is formed through the center of the upper part. The pump connector 50 is threaded with a plurality of fourth female screws 55 extending downward from the contact surface with the tank 13. The fourth female thread 55 includes a washer 59 having a male threaded body 57 having a hole communicating with the mounting hole 13b of the tank 13 at the center and a plurality of insertion holes formed around the mounting hole 13b of the tank 13. The pump connector 50 is attached to the outer surface of the bottom wall of the tank 13 by being screwed together. A rubber ring for preventing water leakage between the pump connector 50 and the bottom wall of the tank 13 is provided with a third ring-shaped receiving groove 60 in a portion that contacts the outer surface of the bottom wall of the pump connector 50. 61 is fitted.

  The pump 14 includes an introduction cylinder 48 for introducing the cleaning liquid 12 and a discharge cylinder 49 for discharging the cleaning liquid 12 at the center and upper side of the upper end thereof, and is supported by a support member (not shown) in the casing 15. The tank 13 is supported by the pump 14 by the introduction cylinder 48 being inserted into the pump support hole 52 of the pump connector 50. A rubber seal ring 54 is accommodated in a step portion between the pump support hole 52 and the introduction port 53 of the pump connector 50, and when the introduction tube 48 is inserted into the pump support hole 52, the reduced diameter portion of the pump connector 50. And water leakage from the contact surface with the introduction cylinder 48 are prevented.

  The discharge cylinder 66 has a front mounting cylinder 66a having a discharge port 20 that is reduced in diameter and protrudes forward from the second hole 15d, and a connecting cylinder 66b that extends downward and communicates with the front mounting cylinder 66a. And disposed below the introduction cylinder 36. The discharge cylinder 68 has a front-side mounting cylinder 21 that is reduced in diameter and protrudes forward from the fourth hole 15f, and a connecting cylinder 68a provided on the upper surface. The switching joint 32 includes an introduction cylinder 63 that introduces the cleaning liquid 12 from the discharge cylinder 49 of the pump 14 via the first connection hose 62, a switching valve (not shown), a discharge cylinder 64 that discharges the cleaning liquid 12, and a discharge hole 65. The discharge cylinder 64 is communicated with the connecting cylinder portion 66 b of the discharge cylinder 66 through the second connection hose 67. The discharge hole 65 is connected to the connecting cylinder 68 a of the discharge cylinder 68. The switching valve includes a rotating shaft 69 that protrudes forward from the third hole 15 e, and a switching handle 22 is connected to the tip of the rotating shaft 69. The switching valve causes the introduction cylinder 63 to communicate with either the discharge cylinder 64 or the discharge hole 65 by rotating the switching handle 22, and discharges the cleaning liquid 12 flowing from the introduction cylinder 63 from the discharge cylinder 64 or the discharge hole 65. .

  As shown in FIG. 4, one end of each of the inlet hose 16 and the outlet hose 17 is connected to the inlet 19 and the outlet 20. The other ends of the inlet connection hose 16 are connected to the inlet joints 27 and 28 of the one-port circulating tool connection adapter 25 or the two-port circulating tool connection adapter 26 attached to the circulating tool. Similarly, the discharge port connection hose 17 is connected to the discharge joints 29 and 30 of the one-port circulator connection adapter 25 or the two-port circulator connection adapter 26 attached to the circulator. One end of a discharge hose 31 for discharging the waste water after cleaning in the tank 13 is connected to the front mounting cylinder portion 21 protruding from the fourth hole 15f.

Next, the operation of the cleaning device 11 will be described.
First, the discharge port 20 of the cleaning device 11 and the discharge joints 29 and 30 of the one-port circulating device connection adapter 25 or the two-port circulating device connection adapter 26 are connected via the discharge port connecting hose 17. Similarly, the introduction port 19 of the cleaning device 11 and the introduction joints 27 and 28 of the one-port circulating device connection adapter 25 or the two-port circulating device connection adapter 26 are connected by the introduction port connecting hose 16. A power cord 23 for operating the pump 14 is connected to the outlet 24. Next, the lid 34 attached to the cylindrical portion 18 at the upper part of the tank 13 is rotated and removed from the tank 13, and the cleaning liquid 12 for cleaning the circulation pipe is poured into the tank 13, so that the garbage 13 The lid 34 is attached again to prevent contamination. Then, the cleaning liquid 12 is filled into the pump 14 disposed in the lower part of the tank 13 by the water pressure of the cleaning liquid 12. Then, the switching valve of the switching joint 32 is switched to the direction in which the introduction cylinder 63 and the discharge cylinder 64 communicate with each other using the switching handle 22.

  Next, the power switch is turned on and the pump 14 is operated. Then, the cleaning liquid 12 in the tank 13 is injected into the pump 14 through the mounting hole 13b of the tank 13 and the introduction cylinder 48 of the pump 14 without performing an operation of filling the pump 14 with priming water before the pump 14 is operated. Is done. Then, the cleaning liquid 12 discharged from the discharge cylinder 49 of the pump 14 passes through the switching joint 32, the discharge cylinder 66, and the discharge joints 29 and 30 of the one-port circulation device connection adapter 25 or the two-port circulation device connection adapter 26, respectively. Through the circulation pipe. The cleaning liquid after flowing through the circulation pipe is reintroduced into the pump through the introduction joints 27 and 28 and the introduction cylinder 36 of the one-port circulation device connection adapter 25 or the two-port circulation device connection adapter 26 in this order. When the cleaning liquid after cleaning is reintroduced into the pump, the dust that has been peeled off when the inside of the circulation pipe is cleaned by the bag-shaped dust collecting net 46 attached to the outer peripheral surface of the rear mounting cylinder 39. Debris and the like are collected and filtered. The reintroduced cleaning liquid is circulated through the circulation pipe and the cleaning device 11 for a predetermined time through the same route again. The determination at the end of the cleaning is performed by visually confirming the discoloration of the cleaning liquid and the amount of dust pieces in the dust collection net 46 through the transparent lid 34 attached to the cylindrical portion 18.

  When it is determined that the cleaning is finished, the switching valve of the switching joint 32 is switched to the direction in which the introduction cylinder 63 and the discharge hole 65 communicate with each other using the switching handle 22 while the pump 14 is in an operating state. The waste water after washing in the tank 13 and the circulation pipe is discharged out of the casing 15 from the discharge cylinder 49 of the pump 14 through the switching joint 32, the discharge cylinder 68, and the discharge hose 31 in this order. The dust pieces in the dust removal net 46 are taken out of the tank 13 together with the dust removal net 46 by removing the ring 47 sewn in the opening of the dust removal net 46 from the second ring-shaped accommodation groove 45. be able to.

According to the cleaning device 11 of the first embodiment, the following effects can be obtained.
(1) In the first embodiment, the tank 13 is disposed above the pump 14 in the casing 15 including the tank 13 and the pump 14. Therefore, since the cleaning liquid 12 is filled with the water pressure of the cleaning liquid 12 only by pouring the cleaning liquid 12 into the tank 13, there is no need to separately perform a work of filling the pump 14 with priming water before the pump 14 is operated. . Further, the cleaning device 11 can be carried in a state in which the tank 13 is filled with the cleaning liquid 12 and the pump 14 is filled with the cleaning liquid, and there is no need to perform work of filling the pump 14 with priming water every time it moves. Moreover, compared with the washing | cleaning apparatus which fills the inside with the washing | cleaning liquid 12 and uses it, the quantity of the washing | cleaning liquid to be used can be saved.

  (2) In the first embodiment, the bag-shaped dust removal net 46 is attached to the outer peripheral surface of the rear attachment cylinder portion 39. Accordingly, it is possible to determine the degree of cleaning of the circulation pipe by checking the dust pieces collected in the dust collection net 46 without clogging the dust pieces and the like in the pump 14 and the joints. .

  (3) In the first embodiment, an annular rubber ring 47 is sewn to the opening of the dust removal net 46, and the ring 47 is connected to the second ring-shaped receiving groove 45 of the rear mounting cylinder 39. The dust removal net 46 was attached to the outer peripheral surface of the rear attachment cylinder portion 39. Therefore, the dust pieces can be easily removed from the tank 13 together with the dust collection net 46 after the cleaning is completed, and the dust pieces and the like are not contaminated by adhering to the tank 13 or the pump 14.

  (4) In 1st Embodiment, in the washing | cleaning apparatus 11 provided with the tank 13 and the pump 14, the transparent makeup | decoration cover was attached to the cylindrical part 18 as a washing | cleaning-solution water inlet formed in the upper part of the tank 13. FIG. In addition, during the cleaning of the circulation pipe using the cleaning device 11, the discoloration of the cleaning liquid reintroduced into the tank can be easily confirmed through the transparent lid without stopping the operation of the pump 14. Therefore, the end of cleaning can be accurately determined. Further, since the lid 34 for preventing dust and the like from being mixed into the tank 13 is used as a window for confirming the discoloration of the cleaning liquid 12 being cleaned, a window for confirming the discoloration of the cleaning liquid 12 is provided in the casing 15. It is not necessary to provide a new one on the top, and it can be manufactured at low cost.

  (5) In the first embodiment, an attachment hole 13 a for fixing the introduction cylinder 36 having the introduction port 19 and an attachment hole 13 b communicating with the pump 14 are formed in the upper part of the side surface and the center of the bottom surface of the tank 13, respectively. It was. Therefore, the cleaning liquid 12 in the tank 13 is uniformly used for cleaning.

In addition, you may change the said 1st Embodiment as follows.
In the first embodiment, the dust removal net 46 is attached to the outer peripheral surface of the rear attachment cylinder 39, but a filter may be further attached to the attachment hole 13b of the tank 13. With this configuration, it is possible to further prevent dust pieces and the like from entering the pump 14.

  In the first embodiment, the ring-shaped receiving groove for removably fitting the ring 47 sewn in the opening of the dust removal net 46 is provided on the outer peripheral surface of the rear mounting cylinder 39. However, the ring-shaped accommodation groove does not need to be provided on the outer peripheral surface of the rear mounting cylinder portion 39, and may be provided on the outer peripheral surface of the female screw body 42.

  In the first embodiment, the entire lid 34 is molded from a transparent synthetic resin. However, a window for confirming the discoloration of the cleaning liquid 12 is provided in a part of the lid 34 so that the transparent synthetic resin or transparent The lid may be created by fitting a glass.

  In the first embodiment, the lid 34 is formed of a transparent synthetic resin. However, the liquid color of the cleaning liquid and the dust pieces in the dust collection net 46 can be confirmed through the lid. You may shape | mold using a translucent synthetic resin or glass.

(Second Embodiment)
Next, a second embodiment in which the present invention is embodied in a bathtub circulation type circulation device cleaning device will be described with reference to FIGS. The same components as those in the first embodiment are denoted by the same reference numerals.

  As shown in FIGS. 5 and 6, a circulation device cleaning device 70 (hereinafter abbreviated as “cleaning device”) is provided with a water inlet 72 for absorbing cleaning liquid 71 filled in the bathtub. A switching joint 73 is provided between the pipes connecting the tank 13 and the pump 14. The water absorbing cylinder 74 has a front mounting cylinder 75 having a water inlet 72 projecting forward from the fifth hole 15 h of the casing 15 and a connecting hole 76 provided on the lower surface and communicating with the front mounting cylinder 75. . The switching joint 73 includes a lead-out cylinder 77 for deriving the cleaning liquid 12 from the tank 13, a water absorption cylinder 78 for absorbing the cleaning liquid 71 in the bathtub, a supply cylinder 79 for supplying the cleaning liquid 12 and 71 to the pump 14, and a switching valve (not shown). It is equipped with. The lead-out cylinder 77 communicates with the attachment cylinder 13 c of the tank 13 via the first connection hose 80 and the connection cylinder 81, and the supply cylinder 79 communicates with the introduction cylinder 48 of the pump 14 via the second connection hose 82. The water absorption cylinder 78 is inserted through the connection hole 76 of the water absorption cylinder 74.

  The switching valve includes a rotating shaft 84 that protrudes forward from a sixth hole 15 i formed in the casing 15, and a switching handle 85 is connected to the tip of the rotating shaft 84. The switching valve is actuated by a turning operation of the switching handle 85 to connect the supply cylinder 79 to one of the outlet cylinder 77 and the water absorption cylinder 78, and to supply the cleaning liquid supplied from the supply cylinder 79 from the outlet cylinder 77 or the water absorption cylinder 78. Let it be introduced. The discharge cylinder 49 of the pump 14 is communicated with the connecting cylinder portion 66 b of the discharge cylinder 66 via the third connection hose 83. One end of a water absorption hose 86 for absorbing the cleaning liquid 71 in the bathtub is connected to the front mounting cylinder portion 75 protruding from the fifth hole 15h. The other end of the water absorption hose 86 is disposed in the cleaning liquid 71 in the bathtub.

Next, the operation of the cleaning device 70 will be described.
First, the discharge port 20 of the cleaning device 70 and the discharge joints 29 and 30 of the one-port circulating device connection adapter 25 or the two-port circulating device connection adapter 26 are connected via the discharge port connecting hose 17. Next, the switching valve of the switching joint 73 is switched to the direction in which the lead-out cylinder 77 and the supply cylinder 79 communicate with each other using the switching handle 85, and the cleaning liquid 12 as the priming water for the pump 14 is poured into the tank 13. Then, without performing the operation of filling the pump 14 with the priming water before the operation of the pump 14, the cleaning liquid 12 as the priming water is brought into the first connection hose by the water pressure of the cleaning liquid 12 in the pump 14 disposed in the lower part of the tank 13. 80 or the like. Next, the switching valve of the switching joint 73 is switched to the direction in which the supply cylinder 79 and the water absorption cylinder 78 communicate with each other using the switching handle 85. Then, with the end of the water absorption hose 86 in contact with the liquid level of the cleaning liquid 71 filled in the bathtub, the power switch is turned on and the pump 14 is operated. Then, the cleaning liquid 71 is introduced into the pump from the introduction cylinder 48 via the water absorption hose 86, the water absorption cylinder 74 and the switching joint 73. The cleaning liquid 12 discharged from the discharge cylinder 49 of the pump 14 is circulated through the discharge cylinder 66 and the discharge joints 29 and 30 of the one-port circulation device connection adapter 25 or the two-port circulation device connection adapter 26, respectively. Introduced in. The cleaned liquid in the circulation pipe is discharged from the openings of the introduction joints 27 and 28 of the connection adapter 25 for one-port circulation device or the connection adapter 26 for two-port circulation device, and is reintroduced into the bathtub. Further, the cleaning device 70 uses the switching handle 85 to switch and fix the switching valve of the switching joint 73 in the direction in which the lead-out cylinder 77 and the supply cylinder 79 communicate with each other, thereby being the same as the cleaning apparatus 11 of the first embodiment. In usage, the same operation as the cleaning device 11 of the first embodiment can be obtained.

According to the cleaning device 70 of the second embodiment, the following effects can be obtained in addition to the effects obtained in the first embodiment.
(1) In the second embodiment, a water inlet 72 for absorbing the cleaning liquid 71 filled in the bathtub is provided, and the supply cylinder 79 is provided between the pipe connecting the tank 13 and the pump 14 with the outlet cylinder 77 and the water absorption. A switching joint 73 is provided that communicates with any one of the cylinders 78 and introduces the cleaning liquid supplied from the supply cylinder 79 from the outlet cylinder 77 or the water absorption cylinder 78. Therefore, the cleaning device 70 can properly use two types of usage methods, a method of circulating the cleaning liquid 12 through the tank 13 and a method of circulating the cleaning liquid 71 filled in the bathtub.

Note that the second embodiment may be modified as follows.
-In the said 2nd Embodiment, you may attach a filter to the front-end | tip of a water absorption hose further. According to this configuration, dust pieces or the like do not enter the pump.

  -In the said 2nd Embodiment, the introduction joint 27 of the connection adapter 25 for the one mouth circulation tools or the connection adapter 26 for the two mouth circulation tools which attached the end part of the water absorption hose 86 connected to the water suction mouth 72 to the circulation tool. , 28 may be used. According to this structure, the usage-amount of a cleaning liquid can be decreased rather than filling and using a cleaning liquid in a bathtub.

Next, technical ideas that can be grasped from the above-described embodiment and other examples will be described below together with their effects.
(A) An annular rubber ring is sewn to the opening of the bag-shaped net, and the introduction cylinder is provided with a mounting cylinder projecting into the tank, and a ring-shaped outer peripheral surface thereof. The circulation type circulator cleaning device is attached to the outer peripheral surface of the rear mounting cylinder portion by forming an accommodation groove, and the bag-shaped net is detachably fitted into the ring-shaped accommodation groove. Therefore, according to the invention described in (a), dust pieces and the like can be easily recovered from the tank by the detachment operation of the ring attached to the opening of the bag-like net to the ring-shaped accommodation groove.

  (B) In the circulating-type circulating device cleaning apparatus, a cleaning liquid injection port for injecting a cleaning liquid is formed in the upper part of the tank, and a transparent or translucent lid is fitted into the cleaning liquid injection port. Circulating type circulator cleaning device. Therefore, according to the invention described in (b), since the discoloration of the cleaning liquid reintroduced into the tank can be easily confirmed through the transparent lid, it is possible to accurately determine the end of the cleaning. Can do.

The fragmentary sectional view of the circulation type circulation implement washing | cleaning apparatus in 1st Embodiment. The top view of the casing in 1st Embodiment. The side view of the casing in 1st Embodiment. The front view which shows the use condition of the circulation type circulating device washing | cleaning apparatus in 1st Embodiment. The fragmentary sectional view of the circulation device washing | cleaning apparatus of the bathtub circulation type in 2nd Embodiment. The front view which shows the use condition of the bathtub circulation type circulation implement washing | cleaning apparatus in 2nd Embodiment.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 11 ... Circulation type washing | cleaning device washing | cleaning device, 12 ... Cleaning liquid, 13 ... Tank, 14 ... Pump, 15 ... Casing, 16 ... Connection hose for inlet port, 17 ... Connection hose for discharge port, 18 ... Cylindrical as a washing liquid pouring port , 19 ... introduction port, 20 ... discharge port, 34 ... lid, 36 ... introduction cylinder, 39 ... rear side installation cylinder, 46 ... net for dust removal, 70 ... circulator for cleaning circulating equipment for bath circulation type, 73 ... Switching joint, 77 ... Outlet cylinder, 78 ... Water absorption cylinder, 79 ... Supply cylinder

Claims (3)

A pump and a cleaning liquid for circulating the cleaning liquid in a casing comprising a discharge port for discharging the cleaning liquid through the connecting hose to the water suction port of the circulating tool and an introduction port for introducing the discharged water from the water discharging port of the circulating tool through the connecting hose In the circulation type circulator cleaning device comprising a tank arranged between the inlet and the pump,
Between the tank and the pump, a lead-out cylinder for deriving the cleaning liquid from the tank, a supply cylinder for supplying the cleaning liquid to the pump, a water-absorbing cylinder for absorbing the cleaning liquid in the bathtub, and a supply cylinder by switching between the lead-out cylinder and the water-absorbing cylinder A switching valve for connecting to the pipe, and by operating the switching valve, the supply cylinder communicates with one of the outlet cylinder and the water absorption cylinder, and the cleaning liquid supplied from the supply cylinder is supplied from the outlet cylinder or the water absorption cylinder. A circulation type circulator cleaning device provided with a switching joint configured to be introduced. A pump and a cleaning liquid for circulating the cleaning liquid in a casing comprising a discharge port for discharging the cleaning liquid through the connecting hose to the water suction port of the circulating tool and an introduction port for introducing the discharged water from the water discharging port of the circulating tool through the connecting hose In the circulation type circulator cleaning device comprising a tank arranged between the inlet and the pump,
The circulation device cleaning apparatus of the circulation type in which the inside of the tank and the introduction port are communicated with each other by an introduction cylinder, and a filter is attached to an opening on the tank side of the introduction cylinder. The circulation type circulator according to claim 1, wherein the tank is arranged in an upper part of the pump, and the tank is filled with cleaning water, whereby cleaning water as pump priming water is supplied into the pump. Cleaning device.

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