CN219038946U - Water detects with dividing liquid dispenser - Google Patents

Abstract

The utility model discloses a water detection dispensing device which comprises a containing box and a dispensing component arranged in the containing box, wherein the dispensing component comprises a containing cavity arranged in the containing box, a dispensing cavity arranged below the containing cavity, a plurality of water outlets arranged at the bottom of the dispensing cavity, a dropper connected with the water outlets, a liquid adding pipe arranged at the top of the containing box and communicated with the containing cavity, a sealing cover arranged at the top end of the liquid adding pipe and a blocking component arranged between the containing cavity and the dispensing cavity and used for flowing down liquid.

Description

Water detects with dividing liquid dispenser

Technical Field

The utility model belongs to the technical field of water detection, and particularly relates to a liquid-dividing and dripping device for water detection.

Background

The drinking water mainly considers the influence on human health, and the water quality standard of the drinking water has physical indexes and chemical indexes as well as microorganism indexes; industrial water is considered to influence the quality of the product or to easily damage containers and pipes, so that water needs to be detected, and current water detection is usually carried out by liquid separation by a titrator.

The comparison document CN210022185U discloses a liquid-dividing dispenser for water detection, which comprises a liquid-dividing container, a plurality of liquid guide pipes and a plurality of titrators, wherein the titrators are respectively and uniformly distributed at the bottom of the liquid-dividing container through the liquid guide pipe connection, and each liquid guide pipe is provided with a liquid guide valve; the solution in the liquid separating container can be guided into the corresponding titrator through each liquid guiding pipe, and the liquid separating container is provided with a pneumatic homogenizing stirring mechanism which is matched with the liquid separating container and is used for carrying out pneumatic homogenizing stirring on the liquid in the liquid separating container. The liquid-dividing dispenser for water detection provided by the utility model can divide the water liquid to be detected, so that the efficiency of water detection is greatly improved, and the liquid-dividing dispenser is simple in structure and convenient to use.

Based on the comparison document and integrating the related prior art, the prior art has the following problems: the existing liquid-separating titrator is inconvenient to control the adding amount of water, the situation that water is added more easily occurs, the waste of samples can be caused, and the detection result can be influenced by the samples with excessive detection dosage.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the water-detecting liquid-dividing titration device which has the advantages of being capable of conveniently controlling the adding amount of water to be detected, being convenient to operate and avoiding the situation of excessive water adding, and solves the problems that the existing liquid-dividing titration device is inconvenient to control the adding amount of water, the situation of excessive water adding is easy to occur, the waste of samples is caused, and the detecting result is influenced by the samples with excessive detecting use amount.

The utility model discloses a water detection liquid-dividing dispenser, which comprises a containing box and a flow-dividing component arranged in the containing box, wherein the flow-dividing component comprises a containing cavity arranged in the containing box, a flow-dividing cavity arranged below the containing cavity, a plurality of water outlets arranged at the bottom of the flow-dividing cavity, a dropper connected with the water outlets, a liquid adding pipe arranged at the top of the containing box and communicated with the containing cavity, a sealing cover arranged at the top end of the liquid adding pipe and a blocking component arranged between the containing cavity and the flow-dividing cavity and used for flowing down liquid.

As the preferable one of the utility model, the blocking component comprises a first flow guiding part arranged in the middle of the bottom end of the accommodating cavity, a second flow guiding part connected with the bottom end of the flow guiding part, a third flow guiding part arranged below the second flow guiding part, a fourth flow guiding part arranged below the third flow guiding part, a blocking plate arranged in the third flow guiding part, a spring arranged on the fourth flow guiding part and connected with the blocking plate, a flow guiding channel arranged at the bottom of the fourth flow guiding part and communicated with the flow dividing cavity, and a notch arranged at one side of the third flow guiding part, wherein the top surface of the blocking plate is higher than the notch, the first flow guiding part is in a flaring shape, the flow guiding channel is obliquely arranged, and the flow guiding channel is in a venturi shape with thick middle thin two ends.

Preferably, a rotation stopping groove is formed on one side, opposite to the notch, of the third flow guiding part, and a rotation stopping part matched with the rotation stopping groove is arranged on the baffle plate.

As a preferable mode of the utility model, an annular portion is fixed on the inner bottom wall of the accommodating cavity, the annular portion is located at the outer side of the first flow guiding portion, a cylindrical extending portion is fixedly installed on the inner top wall of the accommodating cavity, the extending portion is not in contact with the bottom wall of the accommodating cavity, the bottommost end of the extending portion is lower than the highest end of the annular portion, a first air pump communicated with the outer side of the extending portion is installed on the accommodating box, and the liquid adding pipe is located at the outer side of the extending portion.

Preferably, the middle part of the accommodating cavity is provided with a conical supporting part, and the plurality of diversion channels are uniformly distributed outside the supporting part.

As preferable, the inner top wall of the third diversion part is fixedly provided with a rubber ring.

As the preferred mode of the utility model, the air outlet and the second air pump are arranged, the second air pump is a miniature air pump which is directly purchased in the market, and the air pump is used for leading air into the diversion cavity through the air outlet, so that the water pressure in the diversion cavity can be sent into the dropper.

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

1. the utility model can conveniently control the adding amount of water to be detected by arranging the containing box and the flow dividing component, is convenient to operate, avoids the situation of excessive water adding, and solves the problems that the existing liquid dividing titrator is inconvenient to control the adding amount of water, the situation of excessive water adding is easy to occur, the waste of samples is caused, and the detection result is influenced by the samples with excessive detection dosage.

2. According to the utility model, the first flow guide part, the second flow guide part, the third flow guide part, the fourth flow guide part and the flow guide channel are arranged to enable the accommodating cavity to be communicated with the flow distribution cavity, the flared first flow guide part can facilitate water to enter, the diameter of the second flow guide part is smaller than that of the third flow guide part, the baffle plate can be prevented from being positioned beyond the third flow guide part, the baffle plate can move up and down, the accommodating cavity and the flow distribution cavity can be blocked, and the entry of flowing water can be conveniently controlled.

3. According to the utility model, the rotation stopping groove and the rotation stopping part are arranged, so that the baffle plate can be prevented from rotating, and the spring can be prevented from being damaged.

4. According to the utility model, the annular part, the extension part and the first air pump are arranged, a water storage groove is formed between the outer side of the annular part and the outer wall of the accommodating cavity, the extension part divides two sides of the accommodating cavity into the inner cavity and the outer cavity, the first air pump is connected with the outer cavity, the first air pump can be a miniature air pump which is directly purchased in the market, the first air pump sends air into the outer cavity, at the moment, the air pressure in the outer cavity is increased, water in the water storage groove is pressed into the inner cavity, the water level of the inner cavity is continuously increased, and when the water level in the inner cavity is higher than that of the annular part, the water passes through the annular part and enters the first diversion part and enters the diversion cavity.

5. According to the utility model, the supporting part is arranged, so that the strength of the accommodating box can be improved, and water to be detected can conveniently flow to the bottom of the diversion cavity.

6. According to the utility model, the rubber ring is arranged, so that the baffle plate can be separated up and down when the baffle plate is lifted to be in contact with the rubber ring, and water is prevented from continuously entering.

7. According to the utility model, the air outlet and the second air pump are arranged, the second air pump is a miniature air pump which is directly purchased in the market, and the air pump is used for introducing air into the diversion cavity through the air outlet, so that the water pressure in the diversion cavity can be sent into the dropper.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a left side view provided by an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 provided by an embodiment of the present utility model;

fig. 4 is an enlarged view of a portion a of fig. 3 provided by an embodiment of the present utility model.

In the figure: 1. a housing box; 21. a receiving chamber; 22. a shunt cavity; 23. a water outlet; 24. a dropper; 25. a liquid adding tube; 26. sealing cover; 31. a first flow guiding part; 32. a second flow guiding part; 33. a third flow guiding part; 34. a fourth flow guiding part; 35. a baffle plate; 36. a spring; 37. a diversion channel; 38. a notch; 41. a rotation stopping groove; 42. a rotation stopping part; 51. an annular portion; 52. an extension; 53. a first air pump; 6. a support part; 7. a rubber ring; 81. an air outlet; 82. and a second air pump.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the water dispenser for water detection provided by the embodiment of the utility model comprises a containing box 1 and a flow dividing component arranged in the containing box 1, wherein the flow dividing component comprises a containing cavity 21 arranged in the containing box 1, a flow dividing cavity 22 arranged below the containing cavity 21, a plurality of water outlets 23 arranged at the bottom of the flow dividing cavity 22, a dropper 24 connected with the water outlets 23, a liquid adding pipe 25 arranged at the top of the containing box 1 and communicated with the containing cavity 21, a sealing cover 26 arranged at the top of the liquid adding pipe 25 and a blocking component arranged between the containing cavity 21 and the flow dividing cavity 22 and used for flowing down liquid, the dropper 24 can be a burette directly purchased in the market, and a switching valve is arranged on the burette and can be used for opening and closing the water.

Referring to fig. 4, the blocking member includes a first flow guiding portion 31 disposed in the middle of the bottom end of the accommodating cavity 21, a second flow guiding portion 32 connected to the bottom end of the flow guiding portion, a third flow guiding portion 33 disposed below the second flow guiding portion 32, a fourth flow guiding portion 34 disposed below the third flow guiding portion 33, a blocking plate 35 disposed inside the third flow guiding portion 33, a spring 36 disposed on the fourth flow guiding portion 34 and connected to the blocking plate 35, a flow guiding channel 37 disposed at the bottom of the fourth flow guiding portion 34 and communicated with the flow dividing cavity 22, and a notch 38 disposed at one side of the third flow guiding portion 33, wherein the top surface of the blocking plate 35 is higher than the notch 38, the first flow guiding portion 31 is in a flared configuration, the flow guiding channel 37 is disposed in an inclined configuration, and the flow guiding channel 37 is in a venturi shape with thick middle and thin two ends.

The scheme is adopted: through setting up the separation part, first water conservancy diversion portion 31, second water conservancy diversion portion 32, third water conservancy diversion portion 33, fourth water conservancy diversion portion 34 and water conservancy diversion passageway 37 make hold chamber 21 and reposition of redundant personnel chamber 22 intercommunication, and the diameter of second water conservancy diversion portion 32 is less than third water conservancy diversion portion 33 that the first water conservancy diversion portion 31 of flaring can make things convenient for the entering of water, can prevent baffle 35 to be overdue, and baffle 35 can be to reciprocating, can hold the separation between chamber 21 and the reposition of redundant personnel chamber 22, conveniently control the entering of flowing water.

Referring to fig. 4, a rotation stopping groove 41 is formed on a side of the third guiding portion 33 opposite to the notch 38, and a rotation stopping portion 42 matched with the rotation stopping groove 41 is formed on the baffle plate 35.

The scheme is adopted: by providing the rotation stop groove 41 and the rotation stop portion 42, the baffle plate 35 can be prevented from rotating, and the spring 36 can be prevented from being damaged.

Referring to fig. 3, an annular portion 51 is fixed on the inner bottom wall of the accommodating cavity 21, the annular portion 51 is located at the outer side of the first guiding portion 31, a cylindrical extending portion 52 is fixedly mounted on the inner top wall of the accommodating cavity 21, the extending portion 52 is not in contact with the bottom wall of the accommodating cavity 21, the bottommost end of the extending portion 52 is lower than the highest end of the annular portion 51, a first air pump 53 communicated with the outer side of the extending portion 52 is mounted on the accommodating box 1, and the liquid adding tube 25 is located at the outer side of the extending portion 52.

The scheme is adopted: through setting up annular portion 51, extension 52 and first air pump 53, can form a catch basin between the outside of annular portion 51 and the outer wall of holding chamber 21, extension 52 can be with holding chamber 21 both sides and separate into inside and outside two chambeies, first air pump 53 links to each other with the outer chamber, first air pump 53 can be the miniature air pump that directly purchase on the market, first air pump 53 sends the gas into the outer chamber, the inside atmospheric pressure of outer chamber can increase this moment, can press the inside water of catch basin to enter into the inner chamber, the water level of inner chamber constantly rises, when the inside water level of inner chamber is higher than annular portion 51, the inside water can cross annular portion 51 and enter into inside the first water conservancy diversion portion 31 to in the reposition of redundant personnel chamber 22.

Referring to fig. 3, a tapered supporting portion 6 is provided at the middle of the accommodating chamber 21, and a plurality of the flow guiding channels 37 are uniformly arranged outside the supporting portion 6.

The scheme is adopted: by providing the support portion 6, the strength of the housing box 1 can be improved, and water to be detected can be conveniently flowed to the bottom of the diversion cavity 22.

Referring to fig. 4, a rubber ring 7 is fixedly disposed on the inner top wall of the third guiding portion 33.

The scheme is adopted: by arranging the rubber ring 7, the baffle plate 35 can be vertically separated when the baffle plate 35 is lifted to be in contact with the rubber ring 7, so that water is prevented from entering continuously.

Referring to fig. 3, a plurality of downwardly inclined air outlets 81 are formed in the outer sidewall of the supporting portion 6, and a second air pump 82 is mounted below the supporting portion 6 and is communicated with the air outlets 81.

The scheme is adopted: through setting up gas outlet 81 and second air pump 82, second air pump 82 is the miniature air pump of direct purchase on the market, and the air pump lets in the reposition of redundant personnel chamber 22 through gas outlet 81 with gaseous, can send the burette 24 with the water pressure in the reposition of redundant personnel chamber 22.

The working principle of the utility model is as follows:

when in use, firstly, the sealing cover 26 is opened, a proper amount of water to be detected is added into the accommodating cavity 21 through the liquid adding pipe 25, the water level is not higher than the annular part 51, after the addition is finished, the sealing cover 26 is covered again, when the water is required to be conveyed into the shunt cavity 22, the air is supplied into the outer cavity of the accommodating cavity 21 through the first air pump 53, the air pressure outside the extending part 52 is larger than the air pressure inside the extending part 52, the water is conveyed to the inner side of the extending part 52 in a pressing way, the water level inside the extending part 52 is higher and higher, when the water level is higher than the annular part 51, part of the water passes through the annular part 51 to enter the first diversion part 31, flows through the second diversion part 32 and the third diversion part 33 to enter the baffle 35, the baffle 35 shortens the spring 36 due to the pressure of the water, when the top surface of the baffle 35 moves down to the top surface of the notch 38, the water above the baffle 35 flows out from the notch 38, and enters the fourth diversion part 34 and enters the diversion cavity 22 below through the diversion channels 37, at this time, part of water to be detected is stored at the bottom of the diversion cavity 22, when the water above the baffle 35 flows to the lower side, the spring 36 loses the upper pressure to reset the baffle 35, when the water inside the diversion cavity 22 needs to be dripped from the plurality of drip tubes 24, the air is supplied to the inside of the diversion cavity 22 through the second air pump 82, at this time, the air pressure inside the diversion cavity 22 is increased, the baffle 35 can be pushed to move upwards, the baffle 35 is contacted with the rubber ring 7, the air inside the diversion cavity 22 is prevented from entering the accommodating cavity 21 above, then the water pressure at the bottom is sent to the drip tube 24 by the increased air pressure inside, and is discharged from the drip tube 24, if the detection needs to be continued, the air is supplied to the outside of the extension part 52 through the first air pump 53, the addition amount of water can be conveniently controlled.

To sum up: this minute liquid titration ware for water detection through setting up holding case 1 and reposition of redundant personnel part, can conveniently control the addition of waiting to detect water, convenient operation avoids appearing adding the too much problem of water, has solved the inconvenient addition of controlling water of current minute liquid titration ware, appears the condition that water is increased more easily, can cause the waste of sample, detects the too much sample of quantity moreover and can influence the problem of testing result.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a water detects with dividing liquid dispenser, includes holding case (1) and locates the inside reposition of redundant personnel part of holding case (1), its characterized in that: the shunt part is including locating holding chamber (21) that holds case (1) inside, locating the shunt chamber (22) that holds chamber (21) below, locating a plurality of delivery ports (23) of shunt chamber (22) bottom, dropper (24) that link to each other with delivery port (23), locating liquid feeding pipe (25) that hold case (1) top and with holding chamber (21) intercommunication, locating sealed lid (26) on liquid feeding pipe (25) top and locating and hold between chamber (21) and the shunt chamber (22) and be used for the separation part that liquid flowed down.

2. A water detecting dispenser according to claim 1, wherein: the separation part comprises a first flow guide part (31) arranged in the middle of the bottom end of the accommodating cavity (21), a second flow guide part (32) connected with the bottom end of the flow guide part, a third flow guide part (33) arranged below the second flow guide part (32), a fourth flow guide part (34) arranged below the third flow guide part (33), a separation plate (35) arranged in the third flow guide part (33), a spring (36) arranged on the fourth flow guide part (34) and connected with the separation plate (35), a flow guide channel (37) arranged at the bottom of the fourth flow guide part (34) and communicated with the flow distribution cavity (22) and a notch (38) arranged at one side of the third flow guide part (33), wherein the top surface of the separation plate (35) is higher than the notch (38), the first flow guide part (31) is arranged in a flaring mode, the flow guide channel (37) is obliquely arranged, and the flow guide channel (37) is in a venturi shape with thick middle and thin two ends.

3. A water detecting dispenser according to claim 2, wherein: the anti-rotation groove (41) is formed in one side, opposite to the notch (38), of the third flow guiding part (33), and the anti-rotation part (42) matched with the anti-rotation groove (41) is arranged on the baffle plate (35).

4. A water detecting dispenser according to claim 2, wherein: the utility model discloses a liquid filling device, including holding chamber (21), including annular portion (51) and liquid filling pipe (25), be fixed with annular portion (51) on the interior diapire of holding chamber (21), annular portion (51) are located the outside of first water conservancy diversion portion (31), the interior roof fixed mounting of holding chamber (21) has extension (52) of cylinder, extension (52) do not contact with the diapire of holding chamber (21), the bottommost of extension (52) is less than the highest end of annular portion (51), install on holding case (1) with extension (52) outside intercommunication first air pump (53), liquid filling pipe (25) are located the outside of extension (52).

5. A water detecting dispenser according to claim 2, wherein: the middle part of holding chamber (21) is equipped with toper supporting part (6), a plurality of water conservancy diversion passageway (37) evenly arrange in the outside of supporting part (6).

6. A water detecting dispenser according to claim 2, wherein: and a rubber ring (7) is fixedly arranged on the inner top wall of the third flow guiding part (33).

7. A water detecting dispenser according to claim 5, wherein: a plurality of downwardly inclined air outlets (81) are formed in the outer side wall of the supporting portion (6), a second air pump (82) is mounted below the supporting portion (6), and the air pump is communicated with the air outlets (81).

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