KR102067483B1 - A dispenser - Google Patents

Abstract

The present invention relates to a chemical liquid dispenser for a drain. According to the present invention, the chemical dispenser for supplying chemical liquid (Lq) in a chemical liquid container (200) to a drain, a drain pipe and a sink drain [hereinafter referred to as the drain and the like] includes: a casing (110) installed at the inlet (200a) of the chemical liquid container (200) storing the chemical liquid, and including a first through hole (111) and a second through hole (112) for passing a chemical liquid supply hose (120); the chemical liquid supply hose (120) which is a chemical liquid supply passage having one end located on the chemical liquid (Lq) of the chemical liquid container (200) to be inserted into the casing (110) through the first through hole (111), and having the other end located on the drain and the like by going from the inside of the casing (110) to the outside thereof through the second through hole (112); a motor (130) installed inside the casing (110); and a chemical liquid discharge member operated in accordance with the rotation of the motor (130) to forcibly discharge the chemical liquid in the chemical liquid supply hose (120). Therefore, as the chemical liquid in the chemical liquid container is automatically discharged through the drain, chemical liquid supply can be easily and conveniently performed.

Description

Chemical liquid dispenser for sewers {A DISPENSER}

The present invention relates to a chemical liquid dispenser for supplying a chemical liquid to a sewer, and in particular, it is possible to automatically discharge (discharge) the chemical liquid from the chemical container to the sewer so that the chemical liquid supply can be easily and conveniently automatically provided to the sewer. A liquid dispenser.

As the diet is westernized, the consumption of meat, fast food and instant food is increasing, and thus the amount of fats and oils contained in sewage and wastewater discharged through sewer pipes is also increasing.

Thus, sewage and waste water with high oil content are attached to the inner wall of sewage pipe to block sewage pipes and prevent transportation of sewage, and to form an oil film on the surface of sewage flowing into sewage treatment plant to prevent oxygen supply and to sewage treatment facilities. Sticking together causes problems such as deterioration of sewage treatment efficiency.

Chemicals are known to prevent the formation of oils and fats in such sewer pipes or sewers or to remove odors.

However, these drugs were very inconvenient to use because the user sprayed using a sprayer or the user used to spray them into a sewage pipe, sewer or the like in a container.

Document 1: Registered Utility Model Publication No. 0481736 (Date: 2016.11.04) Document 2: Publication No. 20-2011-0006001 (Publication Date: June 15, 2011)

The present invention was created in order to solve the problems of the prior art as described above, the object of the drain liquid chemical dispenser according to the present invention,

First, it is possible to directly install in the liquid container and also to discharge or discharge the liquid in the liquid container immediately and conveniently to the drain, etc.,

Secondly, the user does not need to spray chemicals to the sewers with a nebulizer, so that the user can easily and conveniently supply the chemicals to the sewers.

Third, it is possible to automatically discharge (discharge) the chemical liquid during the set time at the set time, so that the user can automatically discharge the chemical liquid into the sewer without having to press or operate the operation switch.

Fourth, it is possible to control the discharge of the chemical liquid by adjusting the operating time, and thus to make it easy and convenient to control the discharge of the chemical liquid,

Fifth, it is possible to discharge the chemical liquid in a very simple configuration by pressing and rotating the chemical supply hose, it is possible to discharge the chemical liquid by a simple configuration, to reduce the size of the product and reduce the manufacturing cost of the product,

Sixth, to accurately discharge the amount of chemical liquid discharged by the rotation of the chemical liquid discharge roller based on the rotational speed control of the motor,

Seventh, by rotating the chemical liquid discharge roller while the chemical liquid supply hose is press-fitted between the inner circumferential surface of the roller housing and the chemical liquid discharge roller, the chemical liquid can be discharged in an extremely simple configuration.

Eighth, it is possible to control the discharge amount (discharge amount) of the chemical liquid according to the pressure of the chemical supply hose, thereby providing a chemical liquid dispenser for the sewer so that it is suitable to perform the control of the chemical liquid discharge amount more reliably There is.

In order to achieve the above object, the present invention is provided with a chemical liquid dispenser for drains, which is provided at the inlet of the chemical container containing the chemical liquid, and is provided at the inlet of the chemical container containing the chemical liquid to discharge the chemical liquid from the chemical container. And a casing having a first through hole and a second through hole for passing the chemical liquid supply hose, and one end of which is located in the chemical liquid of the chemical bottle and enters into the casing through the first through hole, and through the second through the inside of the casing. A chemical liquid for discharging the chemical liquid inside the chemical liquid supply hose by operating in accordance with the rotation of the chemical liquid supply hose, the motor provided in the casing, and the rotation of the motor, the other end of which is located as a sewer and exits to the outside. It characterized in that it comprises a discharge member.

Sewer chemical dispenser of the present invention having the configuration as described above has the following effects.

First, it can be directly installed in the chemical container, there is also an effect that can be directly discharged or discharged to the drain automatically and conveniently the chemical liquid of the chemical container.

Second, there is an effect that the user can easily and conveniently supply the chemical liquid to the sewer without spraying the chemical liquid into the sewer or the like.

Third, the chemical liquid can be automatically discharged (discharged) during the set time at the set time, and the user can automatically discharge the chemical liquid to the sewer without having to press or operate the operation switch.

Fourth, it is possible to control the discharge of the chemical liquid by adjusting the operating time, as a result there is an effect that can be easily and conveniently controlled the discharge of the chemical liquid.

Fifth, it is possible to discharge the chemical liquid in a very simple configuration by pressing the chemical supply hose to rotate, as a result it can be possible to discharge the chemical liquid by a simple configuration, reducing the size of the product and reduce the manufacturing cost of the product.

Sixth, there is an effect that can accurately and quantitatively discharge the amount of the chemical liquid discharged by the rotation of the chemical liquid discharge roller based on the rotation speed control of the motor.

Seventh, by rotating the chemical liquid discharge roller in a state in which the chemical liquid supply hose is press-fitted between the inner circumferential surface of the roller housing and the chemical liquid discharge roller, the chemical liquid discharge can be implemented in an extremely simple configuration.

Eighth, the control of the discharge amount (discharge amount) of the chemical liquid can be performed according to the degree of pressurization of the chemical liquid supply hose, and as a result, it is possible to more effectively control the chemical liquid discharge amount.

1 is an exemplary state of use of a state in which the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention is provided in the chemical liquid container 200.
2 is a bottom perspective view of the chemical liquid dispenser 100 for sewerage according to an embodiment of the present invention.
3 is a bottom view of a state in which the chemical liquid supply hose is removed in the chemical liquid dispenser 100 for drains according to an embodiment of the present invention.
4 is a plan view of the main part of the interior of the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention.
5 is a conceptual view of the main part side configuration of the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention.
6 (a) is a bottom view of the rotary holder 160, Figure 6 (b) is a rotary holder 160 is inserted into the three chemical liquid discharge roller 140 and the chemical liquid supply hose 120 is wound It is a conceptual diagram of planar main part configuration in a state.
FIG. 7 is a chemical liquid supply hose 120 press-fitted between the inner circumferential surface 150a of the roller housing 150 and the chemical liquid discharge roller 140 in the chemical liquid dispenser 100 for drains according to an embodiment of the present invention. It is a conceptual view showing the operation of controlling the discharge amount of the chemical liquid discharged by the degree to press.
8 is a conceptual view illustrating a case where the guide spring 180 is extrapolated to the chemical liquid supply hose 120 in the chemical liquid dispenser 100 for drains according to an embodiment of the present invention.

Next will be described in detail with reference to the accompanying drawings, preferred embodiments of the present invention drug dispenser for sewer.

The chemical liquid dispenser 100 for sewage according to an embodiment of the present invention is provided at the inlet 200a of the chemical liquid container 200 containing the chemical liquid Lq, and the chemical liquid Lq of the chemical liquid container 200 is drained. , Drains, sinks to drain [hereafter, to drain, etc.] to discharge.

The chemical liquid (Lq) itself can be any liquid, regardless of the type, such as chemicals, herbal medicines, microbial fermentation liquid.

In addition, the chemical liquid is mainly used to remove odors, such as drains, sewer pipes, sinks, sinks, etc., or to dissolve or remove oil or various organic substances, thereby blocking drains, sewer pipes, sinks, etc. It is a liquid for the purpose of preventing oil in advance and smoothing the flow of sewage.

The chemical liquid dispenser 100 for sewage according to an embodiment of the present invention is provided at the inlet 200a of the chemical liquid container 200 containing the chemical liquid and passes through the chemical liquid supply hose 120. ) And the casing 110 having the second through hole 112 formed therein, and the first through hole 111 and the second through hole 112 passing through the inside and outside of the casing 110. Located in the chemical liquid (Lq) of (200) enters the inside of the casing 110 through the first through-hole 111, and exits from the inside of the casing 110 through the second through-hole 112 to the other end sewer. And a chemical liquid supply hose 120 which is a supply passage of the chemical liquid, a motor 130 provided inside the casing 110, and operates according to rotation of the motor 130. A) chemical liquid discharge member for forcibly discharging the internal chemical liquid.

According to this, there is an advantage that the chemical liquid of the chemical liquid container can be immediately discharged or discharged to the sewer or the like automatically and conveniently. Therefore, the user does not need to spray the chemical liquid to the sewer or the like, which is very convenient in use.

The casing 110 may be configured to be separated into a lower casing (drawing no weapons) and an upper casing (drawing no weapons), or separated into a casing body (drawing no weapons) and a cover (drawing no weapons). In any case, of course, it belongs to the technical scope of this invention.

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, an operating time (for example, 2 minutes) and an operating time set by an external input means (for example, a mobile terminal, a tablet PC, a notebook PC, a PC, etc.) For example, the time may be set or an operation interval may be set, such as 10:10:10.), And the motor may be stored for an operation time set at a set operation time stored in the storage unit 172. The controller 171 further outputs a motor driving control signal for driving the motor, and the motor 130 operates according to the motor driving control signal received from the control unit 171, and the chemical liquid of the chemical liquid container 200 is provided. Is supplied only at a set operating time at a set time.

According to this, there is an advantage that the liquid can be automatically discharged (discharged) during the set time at the set time, and as a result, the user can automatically discharge the liquid to the sewer without having to press or operate the operation switch. The advantage is more convenient to use.

In addition, it is possible to adjust the discharge of the chemical liquid by adjusting the operating time has the advantage that it is easy and convenient to control the discharge of the chemical liquid.

As shown in FIG. 4, the controller 171 and the storage 172 may be implemented in separate configurations, or may be configured as one chip.

The control unit 171 and the storage unit 172 are mounted on a PCB substrate B1 installed inside the casing 110.

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, the chemical liquid discharge member is rotated in accordance with the rotation of the motor 130, the casing 110 to press the chemical liquid supply hose 120. ) Is provided in the interior, and rotates in one direction while the chemical liquid supply hose 120 is pressed to discharge the fluid [chemical liquid] inside the chemical liquid supply hose 120 to the other side of the chemical liquid supply hose 120 Characterized in that it consists of a chemical liquid discharge roller 140 for forcibly discharging the chemical liquid of (200).

When the motor 130 rotates, the chemical liquid discharge roller 140 rotates to discharge the chemical liquid of the chemical liquid supply hose 120 from one side to the other side.

According to this, by allowing the chemical liquid discharge roller 140 to discharge the chemical liquid in a very simple configuration that rotates while holding the chemical liquid supply hose 120 may be possible to discharge the chemical liquid by a simple configuration and reduce the size of the product There is an advantage that can reduce the manufacturing cost of.

In addition, there is an advantage that can accurately discharge the amount of the chemical liquid discharged by the rotation of the chemical liquid discharge roller 140 based on the rotation speed control of the motor.

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, a roller housing 150 provided in the casing 110 is further included, and the chemical liquid discharge roller 140 is the roller. It is provided to be rotatable inside the housing 150, the chemical liquid supply hose 120 is sandwiched between the inner circumferential surface (150a) and the chemical liquid discharge roller 140 of the roller housing 150, specifically, is provided by press-in The chemical liquid discharge roller 140 rotates in one direction while pressing the chemical liquid supply hose 120 to discharge the fluid [chemical liquid] inside the chemical liquid supply hose 120 to the other side of the chemical liquid supply hose 120. It is characterized by forcibly discharging the chemical liquid of the chemical liquid container 200.

As described above, the chemical liquid supply hose 120 may be press-fitted between the inner circumferential surface 150a of the roller housing 150 and the chemical liquid discharge roller 140, and the chemical liquid may be discharged by rotating the chemical liquid discharge roller 140. This can be implemented in a very simple configuration and can also reduce manufacturing costs.

delete

delete

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, the chemical liquid discharge roller 140 is composed of three, the three chemical liquid discharge roller 140 is rotated in place by the outer peripheral surface thereof in contact with each other It is provided in the roller housing 150 so as to be in contact with the outer peripheral surface of the three chemical liquid discharge roller 140 at the center space (C1) of the three chemical liquid discharge roller 140 (that is, three chemical liquid discharge When the rollers 140 are in contact with each other, the motor shaft 130a of the motor 130 is inserted in the space where the centers of the three chemical liquid discharge rollers 140 are formed, and thus the motor shaft 130a of the motor 130 is inserted. ) Rotate in the other direction (e.g., counterclockwise on the diagram of FIG. 5), the three chemical liquid ejecting rollers 140 rotate in one direction (e.g., clockwise on the diagram of FIG. 5) simultaneously, and the three chemical liquid ejecting rollers 140, the chemical liquid supply By rotating in one direction while pressing the switch 120 at the same time it characterized in that for discharging the drug solution to force the drug solution tube (200).

At least one chemical liquid discharge roller 140 of the three chemical liquid discharge roller 140 is characterized in that it is in close contact with the inner peripheral surface (150a) of the roller housing 150 via the chemical liquid supply hose (120). Accordingly, as shown in the drawing, two chemical liquid discharge rollers 140 may be in close contact with the inner circumferential surface 150a of the roller housing 150 via the chemical liquid supply hose 120, or one or all three chemical liquids may be supplied. It may be in close contact with the inner circumferential surface 150a of the roller housing 150 via the hose 120.

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, the shaft hole 140a is formed at the center of the chemical liquid discharge roller 140, and the roller shaft 162 is formed at the same time in the shaft hole 140a. ), And a rotating holder 160 is configured by the head portion 161 formed in a plate shape on the top of the roller shaft 162 to hold a plurality of chemical liquid discharge roller 140 to rotate in place stably. It is characterized in that the configuration.

According to this, the chemical liquid discharge roller 140 can be rotated more stably without shaking or eccentricity.

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, the chemical liquid supply hose 120 is discharged by the force [pressure] for the chemical liquid discharge roller 140 to press the chemical liquid supply hose 120 Characterized in that the discharge amount of the chemical liquid can be adjusted.

That is, the chemical liquid supply hose is pressurized between the inner circumferential surface 150a of the roller housing 150 and the chemical liquid discharge roller 140 or between the chemical liquid discharge hose 140 and the chemical liquid supply hose 120 that is pressurized. The discharge amount of the chemical liquid discharged by 120 may be adjusted.

As shown in FIG. 7A, when the passage width d1 of the chemical liquid supply hose 120 is large because the pressure is reduced, the discharge amount increases, and as shown in FIG. Increasingly, when the passage width d2 of the chemical liquid supply hose 120 is small, the discharge amount is small.

Therefore, there is an advantage that can be controlled mechanically the discharge (discharge amount) of the chemical liquid, not the circuit or program.

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, the first through hole 111 is formed where the chemical liquid supply hose 120 enters the casing 110 from the chemical liquid container 200, An insertion tube 115 is formed to protrude downward from the bottom surface 110a of the casing 110 so as to surround the first through-hole 111 and inserted (interpolated or extrapolated) into the inlet 200a of the chemical liquid container 200. It is characterized in that it is further included.

According to this, there is an advantage that the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention can be directly installed in the chemical liquid container 200.

In the sewage chemical dispenser 100 according to an embodiment of the present invention, the inner surface of the insertion tube 115 to surround the first through-hole 111 downward from the bottom surface 110a of the casing 110. A guide spring 180 for protruding the fitting tube 113 and the upper end is fitted into the fitting tube 113 to cover the chemical liquid supply hose 120 and to straighten the chemical liquid supply hose 120 downward. ) Is further included and configured.

When the chemical liquid supply hose 120 is bent and the amount of the chemical liquid is small, the chemical liquid supply hose 120 may not be contained in the chemical liquid, and the chemical liquid supply hose 120 may not be bent by the guide spring 180. Since the straight state can be maintained, there is an advantage that can smoothly supply the chemical liquid.

The lower end of the guide spring 180 is characterized in that the weight (180) is provided. Accordingly, the guide spring 180 can always maintain a straight shape from the medicine container 200 to the casing 110.

In the chemical liquid dispenser 100 for sewage according to an embodiment of the present invention, an inlet 151 through which the chemical liquid supply hose 120 is introduced is formed at one side of the roller housing 150, and the chemical liquid supply hose 120 is formed at the other side. Of course, the outlet 152 to be introduced is to be formed.

As described above, the preferred embodiments of the present invention have been described, and it is common knowledge in the art that the present invention may be implemented in other specific forms without changing the technical spirit or essential features in addition to the above-described embodiments. It is self-evident to those who have. Therefore, the above-described embodiments should be understood as illustrative and not restrictive.

The scope of the invention is indicated by the following claims rather than the above description, and it should be construed that all changes or modifications derived from the meaning and scope of the claims and their equivalents are included in the scope of the invention.

200: chemical liquid bottle 200a: inlet Lq: chemical liquid
100: Sewer chemical dispenser
110: casing 110b: bottom of the casing
111: first through hole 112: second through hole
113: fitting tube 115: insertion tube
120: chemical supply hose
130: motor 130a: motor shaft
140: chemical liquid discharge roller 140a: shaft hole
C1: center space of three chemical liquid ejecting rollers
150: roller housing 150a: inner peripheral surface of the roller housing
151: inlet 152: outlet
160: rotation holder 161: head
162: roller shaft 171: control unit
172: storage unit B1: PCB board
180: guide spring 180a: weight

Claims (4)

It is provided at the inlet (200a) of the chemical liquid container 200 containing the chemical liquid (Lq), to discharge the chemical liquid (Lq) of the chemical liquid container 200 to the sewer,
A casing 110 provided at the inlet 200a of the chemical liquid container 200 containing the chemical liquid, and having a first through-hole 111 and a second through-hole 112 for passing the chemical-liquid supply hose 120;
One end is positioned in the chemical liquid Lq of the chemical liquid container 200 to enter the inside of the casing 110 through the first through hole 111, and from the inside of the casing 110 to the outside through the second through hole 112. Come out and the other end is located in the sewer, the chemical liquid supply hose 120 that is the supply passage of the chemical liquid,
A motor 130 provided inside the casing 110;
It is configured to include a chemical liquid discharge member for operating in accordance with the rotation of the motor 130 to forcibly discharge the chemical liquid in the chemical liquid supply hose 120,
The chemical liquid discharge member,
Is rotated in accordance with the rotation of the motor 130, is provided in the casing 110 to press the chemical liquid supply hose 120, by rotating in one direction while pressing the chemical liquid supply hose 120 It consists of a chemical liquid discharge roller 140 for forcibly discharging the chemical liquid of the chemical liquid container 200,
It is configured to further include a roller housing 150 provided in the casing 110,
The chemical liquid discharge roller 140 is provided to be rotatable inside the roller housing 150,
The chemical liquid supply hose 120 is provided between the inner circumferential surface 150a of the roller housing 150 and the chemical liquid discharge roller 140.
The chemical liquid discharge roller 140 forcibly discharges the chemical liquid of the chemical liquid container 200 by rotating in one direction while the chemical liquid supply hose 120 is pressurized.
The chemical liquid discharge roller 140 is composed of three,
The three chemical liquid discharge rollers 140 are provided inside the roller housing 150 such that the outer circumferential surfaces thereof rotate in contact with each other.
The motor shaft 130a of the motor 130 is inserted into the central space C1 of the three chemical liquid discharge rollers 140 so as to be in contact with the outer circumferential surfaces of the three chemical liquid discharge rollers 140 simultaneously. As the motor shaft 130a of the motor 130 rotates in the other direction, three chemical liquid discharge rollers 140 simultaneously rotate in one direction,
The three chemical liquid discharge roller 140 forcibly discharges the chemical liquid of the chemical liquid container 200 by pressing the chemical liquid supply hose 120 and simultaneously rotating in one direction.
The first through hole 111 is formed where the chemical liquid supply hose 120 enters the casing 110 from the chemical liquid container 200,
It further comprises an insertion tube 115 is formed to protrude downward from the bottom surface 110a of the casing 110 to be inserted into the inlet 200a of the chemical liquid container 200 to surround the first through hole 111. Sewer chemical dispenser, characterized in that.
The method according to claim 1,
A storage unit 172 which stores the set operation time and operation time;
And a control unit 171 for outputting a motor driving control signal for driving the motor during an operation time set at a set operation time stored in the storage unit 172.
The motor 130 operates according to the motor driving control signal received from the controller 171, so that the chemical liquid of the chemical liquid container 200 is supplied only during the operation time set at the set time.
The method according to claim 1,
Fitting tube 113 protruding downward from the bottom surface 110a of the casing 110 so as to surround the first through hole 111 inside the insertion tube 115,
The upper end is fitted and fixed to the fitting pipe 113, it is characterized in that it further comprises a guide spring 180 for covering the chemical liquid supply hose 120 to straighten the chemical liquid supply hose 120 straight down Drain liquid chemical dispenser.
The method according to claim 1,
A shaft hole 140a is formed at the center of the chemical liquid discharge roller 140,
It consists of a roller shaft 162 which is simultaneously arranged in the shaft hole (140a) and a head portion 161 formed in a plate shape on the upper end of the roller shaft 162, the three chemical liquid discharge roller 140 is stable in place Sewer chemical dispenser, characterized in that it is configured to further include a rotary holder 160 to hold in rotation.

Images