CN218222500U - Constant-temperature water bath kettle capable of automatically supplementing water - Google Patents

Abstract

The utility model discloses a constant temperature water bath kettle capable of automatically supplementing water, which relates to the technical field of water bath kettles and comprises a constant temperature water bath kettle body, a water supplementing unit and a positioning unit; the upper end of the constant-temperature water bath body is provided with a positioning unit; the moisturizing unit includes electrical switch, water pump, inlet tube, guide vane, fixing bolt, fixed block, limit sleeve and movable assembly, the left end rear side of constant temperature water-bath body is equipped with electrical switch, the left end that the left end of constant temperature water-bath body is located electrical switch's front side is equipped with the water pump, the water storage mouth of water pump passes the left end of constant temperature water-bath body and is located it inside, and its structural design is comparatively timely to the moisturizing of constant temperature water-bath, can realize automatic adding water, can accurately control the opportunity of adding water and prevent inside dry combustion method, has reduced the damage probability, and is comparatively convenient to the cleanness of constant temperature water-bath, can carry out nimble dismantlement to partial structure, has promoted clean efficiency.

Description

Constant-temperature water bath kettle capable of automatically supplementing water

Technical Field

The utility model relates to a water bath kettle technical field specifically is a but automatic water supply's constant temperature water bath kettle.

Background

The water bath is mainly used for distilling, drying, concentrating and warming chemical or biological products in a laboratory, can also be used for constant temperature heating and other temperature tests, is a necessary tool for biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, laboratories, analysis rooms and education and scientific research, and in the using process of the water bath, because of the evaporation of water, water needs to be added into the water bath, and the manual frequent water replenishing is not convenient enough, so that the constant temperature water bath capable of automatically replenishing water is needed.

In the prior art, partial structural design is not timely enough for water supplement of a constant-temperature water bath kettle, most of water is added manually, the water adding opportunity is easily missed, the inside is dried, the damage probability is increased, the constant-temperature water bath kettle is not convenient and fast to clean, partial mechanisms are inconvenient to disassemble, the cleaning efficiency is reduced, and therefore the constant-temperature water bath kettle capable of automatically supplementing water is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, but provide a constant temperature water bath of automatic water supply, its structural design is comparatively timely to the moisturizing of constant temperature water bath, can realize automatic adding water, can accurately control the opportunity of adding water and prevent inside dry combustion method, the damage probability has been reduced, and it is comparatively convenient to the cleanness of constant temperature water bath, can carry out nimble dismantlement to the part structure, clean efficiency has been promoted, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but automatic water supply's constant temperature water-bath which characterized in that: comprises a constant temperature water bath body, a water supplementing unit and a positioning unit;

the upper end of the constant temperature water bath body is provided with a positioning unit;

a water replenishing unit: include electrical switch, water pump, inlet tube, guide vane, fixing bolt, fixed block, limit sleeve and movable assembly, the left end rear side of thermostat water bath body is equipped with electrical switch, two links of electrical switch are equipped with a guide vane respectively, and the guide vane passes the thermostat water bath body and is located it inside, the left end that the left end of thermostat water bath body is located electrical switch's front side is equipped with the water pump, the water storage mouth of water pump passes the left end of thermostat water bath body and is located it inside, the one end of the water inlet fixed connection inlet tube of water pump, the input of water pump passes through wire fixed connection electrical switch's output, and the lower extreme middle part of two guide vanes sets up threaded hole, and one side of screw hole threaded connection fixing bolt, the screw hole on the peripheral middle part threaded connection fixed block of fixing bolt, and the relative one end fixed connection limit sleeve's of two fixed block both sides, the upside that two fixing bolt's periphery is located the guide vane is threaded connection nut respectively, limit sleeve's inboard is equipped with movable assembly.

Use the constant temperature water bath body to carry out the constant temperature processing operation of inside water, pass through the connecting pipe with the inlet tube and connect in outside water storage device, judge how much of the inside water of constant temperature water bath body through movable assembly, fixing bolt passes through the limiting sleeve's of fixed block restriction mounted position, when inside moisture is not enough, movable assembly descends, upper end through laminating in two fixing bolt, and communicate two guide vanes, signal start work is received to automatically controlled switch after the intercommunication, to add water signal transmission to water pump, then the water pump is carried water from the inlet tube to the constant temperature water bath body inside, guarantee automatic water supply's promptness.

Furthermore, the movable assembly comprises a sliding rod, a buoy and a metal sheet, the inner wall of the limiting sleeve is vertically movably connected with the middle of the periphery of the sliding rod, the buoy is arranged at the lower end of the sliding rod, and the metal sheet is arranged at the upper end of the sliding rod. The fixing bolt, the material of guide vane and sheetmetal is conductive metal, the material of spacing sleeve is insulating rubber, the input of electrical control switch is connected in outside power supply unit, fixing bolt expands electrical control switch's link through the guide vane, be convenient for through the break-make of sheetmetal control circuit, when need not add water, the fixing bolt on the guide vane is the state of opening circuit, two links of electrical control switch are the state of opening circuit too, electrical control switch is out of work this moment, when the inside moisture of constant temperature water bath body is not enough, the cursory utilizes the slide bar to descend along spacing sleeve's direction, further laminate the sheetmetal in two fixing bolt's upper end, communicate two guide vanes, the electric current flows through a link of electrical control switch through the guide vane this moment, fixing bolt and sheetmetal, then communicate the water pump, control water pump begins to draw water, carry out automatic moisturizing operation, when inside water supplyes suitable position, the cursory rises because of buoyancy, then sheetmetal and fixing bolt separation, make whole guide vane become the circuit break by the route, electrical control switch stops the power supply, then the water pump stops moisturizing, thereby carry out subsequent constant temperature operation.

Further, the positioning unit includes bearing plate, spacing ring group, T type hand pole and locating piece, the upper end of constant temperature water-bath body is equipped with the bearing plate, the upper end of bearing plate is equipped with the spacing hole of four rectangle arrays, the inner wall in spacing hole is equipped with spacing ring group, both ends are equipped with a T type hand pole respectively around the bearing plate, both sides are equipped with a pair of locating piece respectively around the upper end of constant temperature water-bath body, and the cooperation of T type hand pole is to every recess between the locating piece. The bolster reduces the loss of constant temperature water bath body temperature, when needing to carry out the constant temperature processing, take off spacing ring group, will treat that the processing object is put into spacing hole, and according to the size of container bore, place the spacing ring group of suitable quantity, promote the homogeneity of constant temperature processing, after finishing using, when needing to clean constant temperature water bath body, can use two handheld T type handspikes, take off the bolster and clean, when placing, can block T type handspike into the locating piece, promote the stability of placing of bolster.

Further, still include the rubber strip, the rectangular channel has been seted up to the upper end of constant temperature water bath body, and the rectangular channel inner wall is equipped with the rubber strip. The rubber strip promotes the combination compactness of bearing board and constant temperature water bath body, reduces the evaporation loss speed of inside moisture.

Further, still include drain pipe and valve, the left end front side of constant temperature water-bath body is equipped with the drain pipe, the upper end middle part of drain pipe is equipped with the valve. When the constant temperature water bath body does not use, need discharge the unnecessary moisture of inside, open the valve, utilize the drain pipe to carry out convenient discharge, be convenient for retrieve the arrangement with unnecessary water.

Further, still include anti-skidding callus on the sole, the lower extreme four corners of constant temperature water-bath body is equipped with a circular recess respectively, and the circular recess inner wall is equipped with anti-skidding callus on the sole. The anti-skidding foot mat increases the stability of placing of constant temperature water bath body, prevents to take place gliding increase safety risk when using.

Compared with the prior art, the beneficial effects of the utility model are that: this but automatic water supply's constant temperature water-bath has following benefit:

1. the constant-temperature water bath kettle capable of automatically replenishing water is provided with the buoy capable of floating up and down according to the water level, and when the water in the kettle is too little, the metal sheet is communicated with the guide sheet circuit, so that the electric control switch can timely send a signal to automatically replenish water to the constant-temperature water bath kettle;

2. according to the constant-temperature water bath kettle capable of automatically replenishing water, the convenience in disassembling the bearing plate is increased through the T-shaped hand lever, flexible cleaning operation is facilitated, the fit tightness of the bearing plate is increased through the rubber strips, and the rapid loss of water vapor in the kettle is prevented;

3. this but automatic water supply's constant temperature water-bath, its structural design is comparatively timely to the moisturizing of constant temperature water-bath, can realize automatic adding water, can accurately control the opportunity of adding water and prevent inside dry combustion method, has reduced the damage probability, and is comparatively convenient to the cleanness of constant temperature water-bath, can carry out nimble dismantlement to some structures, has promoted clean efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the local explosion structure of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a partial structure of the water replenishing unit of the present invention;

fig. 5 is a schematic bottom view of the present invention.

In the figure: the water-saving water bath kettle comprises a constant-temperature water bath kettle body 1, a water supplementing unit 2, an electric control switch 21, a water pump 22, a water inlet pipe 23, a guide vane 24, a fixing bolt 25, a fixing block 26, a limiting sleeve 27, a sliding rod 28, a buoy 29, a metal sheet 210, a positioning unit 3, a supporting plate 31, a limiting ring group 32, a hand lever 33T-shaped, a positioning block 34, a rubber strip 4, a drain pipe 5, a valve 6 and an anti-skidding foot pad 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: the utility model provides a but automatic water supply's constant temperature water-bath which characterized in that: comprises a constant temperature water bath body 1, a water supplementing unit 2 and a positioning unit 3;

the upper end of the constant temperature water bath body 1 is provided with a positioning unit 3;

the positioning unit 3 comprises a bearing plate 31, a limiting ring group 32, a T-shaped handle bar 33 and positioning blocks 34, the bearing plate 31 is arranged at the upper end of the constant-temperature water bath kettle body 1, four rectangular array limiting holes are formed in the upper end of the bearing plate 31, the limiting ring group 32 is arranged on the inner wall of each limiting hole, the T-shaped handle bar 33 is arranged at each of the front end and the rear end of the bearing plate 31, a pair of positioning blocks 34 is arranged on each of the front side and the rear side of the upper end of the constant-temperature water bath kettle body 1, and the T-shaped handle bar 33 is matched with a groove between each pair of positioning blocks 34. The bearing plate 31 reduces the loss of 1 temperature of thermostat water bath body, when needing to carry out the constant temperature processing, take off limit ring group 32, will treat the processing object and put into spacing hole, and according to the size of container bore, place the limit ring group 32 of suitable quantity, promote the homogeneity of constant temperature processing, after finishing using, when needing to clean thermostat water bath body 1, available two handheld T type handspikes 33, take off bearing plate 31 and clean, when placing, can go into T type handspike 33 card in the locating piece 34, promote bearing plate 31 place stability.

And a water replenishing unit 2: include electrical control switch 21, water pump 22, inlet tube 23, the guide vane 24, fixing bolt 25, fixed block 26, limit sleeve 27 and movable assembly, the left end rear side of constant temperature water bath body 1 is equipped with electrical control switch 21, two links of electrical control switch 21 are equipped with a guide vane 24 respectively, and guide vane 24 passes constant temperature water bath body 1 and is located its inside, the left end that constant temperature water bath body 1 is located the front side of electrical control switch 21 is equipped with water pump 22, the water storage mouth of water pump 22 passes the left end of constant temperature water bath body 1 and is located its inside, the water inlet fixed connection one end of inlet tube 23 of water pump 22, the input of water pump 22 passes through the output of wire fixed connection electrical control switch 21, the lower extreme middle part of two guide vanes 24 is seted up threaded hole, and threaded hole threaded connection one side of fixing bolt 25, the peripheral middle part threaded connection screw hole on fixed block 26 of fixing bolt 25, and the relative one end fixed connection both sides of two fixed block 26, the peripheral upside that is located guide vane 24 of two fixing bolt 25 is a nut of threaded connection respectively, the inboard of limit sleeve 27 is equipped with movable assembly.

Use constant temperature water bath body 1 to carry out the constant temperature processing operation of inside water, connect inlet tube 23 in outside water storage device through the connecting pipe, judge how much of the inside water of constant temperature water bath body 1 through movable assembly, fixing bolt 25 passes through the mounted position that fixed block 26 restricted stop sleeve 27, when inside moisture is not enough, movable assembly descends, through laminating in two fixing bolt 25's upper end, and communicate two guide vanes 24, electric control switch 21 receives signal start work after the intercommunication, signal transmission to water pump 22 will add, then water pump 22 carries water to constant temperature water bath body inside from inlet tube 23, guarantee automatic water supply's promptness.

The movable assembly comprises a sliding rod 28, a buoy 29 and a metal sheet 210, the inner wall of the limiting sleeve is vertically and movably connected with the middle of the periphery of the sliding rod 28, the buoy 29 is arranged at the lower end of the sliding rod, and the metal sheet 210 is arranged at the upper end of the sliding rod 28. The materials of the fixing bolt 25, the guide vane 24 and the metal sheet 210 are all conductive metals, the material of the limiting sleeve 27 is insulating rubber, the input end of the electronic control switch 21 is connected to an external power supply device, the fixing bolt 25 expands the connecting end of the electronic control switch 21 through the guide vane 24, so that the on-off of a circuit is controlled through the metal sheet 210, when water does not need to be added, the fixing bolt 25 on the guide vane 24 is in an off state, the two connecting ends of the electronic control switch 21 are also in an off state, the electronic control switch 21 does not work at the moment, when the moisture in the thermostatic water bath kettle body 1 is insufficient, the buoy 29 descends along the direction of the limiting sleeve 27 through the slide rod 28, the metal sheet 210 is further attached to the upper ends of the two fixing bolts 25, the two guide vanes 24 are communicated, the current flows through the guide vane 24, the fixing bolt 25 and the metal sheet 210 through one connecting end of the electronic control switch 21 at the moment, then is communicated with the water pump 22, the water pump 22 is controlled to start water pumping, automatic water supplementing operation is carried out, when the water supplementing is supplemented to a proper position, the buoy 29 rises due to the buoyancy, then the metal sheet 210 is separated from the fixing bolt 25, the integral conducting switch 24, the subsequent water supplementing operation is stopped, and the electronic control switch 21 stops the subsequent water supplementing operation, and the subsequent electronic control operation from the electronic control switch to carry out.

Still include rubber strip 4, the rectangular channel has been seted up to the upper end of constant temperature water bath body 1, and the rectangular channel inner wall is equipped with rubber strip 4. The rubber strip 4 improves the combination tightness of the bearing plate 31 and the constant-temperature water bath kettle body 1, and reduces the evaporation loss speed of the internal water.

Still include drain pipe 5 and valve 6, the left end front side of thermostat water bath body 1 is equipped with drain pipe 5, and the upper end middle part of drain pipe 5 is equipped with valve 6. When thermostat water bath body 1 does not use, need discharge inside unnecessary moisture, open valve 6, utilize drain pipe 5 to carry out convenient discharge, be convenient for retrieve the arrangement with unnecessary water.

The constant-temperature water bath kettle further comprises anti-skidding foot pads 7, wherein the four corners of the lower end of the constant-temperature water bath kettle body 1 are respectively provided with a circular groove, and the inner wall of each circular groove is provided with the anti-skidding foot pads 7. The anti-skidding foot pads 7 increase the stability of placing of the constant temperature water bath kettle body 1, and prevent the increase of the safety risk of sliding when in use.

The utility model provides a pair of but automatic water supply's constant temperature water-bath's theory of operation as follows: the constant temperature processing operation of the internal water is carried out by using the constant temperature water bath kettle body 1, the water inlet pipe 23 is connected with an external water storage device through a connecting pipe, the bearing plate 31 reduces the loss of the temperature of the constant temperature water bath kettle body 1, when constant temperature processing is needed, the limit ring group 32 is taken down, an object to be processed is placed in the limit hole, a proper number of limit ring groups 32 are placed according to the caliber of a container, the uniformity of constant temperature processing is improved, the rubber strip 4 improves the combination tightness of the bearing plate 31 and the constant temperature water bath kettle body 1, the evaporation loss speed of the internal water is reduced, the fixing bolt 25 limits the installation position of the limit sleeve 27 through the fixing block 26, the fixing bolt 25, the guide sheet 24 and the metal sheet 210 are made of conductive metal, the limit sleeve 27 is made of insulating rubber, the input end of the electric control switch 21 is connected with an external power supply device, the fixing bolt 25 expands the connecting end of the electric control switch 21 through the guide vane 24, so as to control the on-off of the circuit through the metal sheet 210, when water is not needed to be added, the fixing bolt 25 on the guide vane 24 is in an open circuit state, the two connecting ends of the electric control switch 21 are also in an open circuit state, the electric control switch 21 does not work at the moment, when the moisture in the constant temperature water bath kettle body 1 is insufficient, the buoy 29 descends along the direction of the limiting sleeve 27 by using the slide rod 28, the metal sheet 210 is further attached to the upper ends of the two fixing bolts 25, the two guide vanes 24 are communicated, at the moment, the current flows through the guide vane 24, the fixing bolt 25 and the metal sheet 210 through one connecting end of the electric control switch 21, then the water pump 22 is communicated, the water pump 22 is controlled to start pumping water, automatic water supplementing operation is carried out, when the water in the constant temperature water bath kettle is supplemented to a proper position, the buoy 29 ascends due to the buoyancy, then the metal sheet 210 is separated from the fixing bolt 25, make whole guide plate 24 become by the route and break circuit, electric control switch 21 stops the power supply, then water pump 22 stops the moisturizing, thereby carry out subsequent constant temperature operation, after finishing using, when needing to clean constant temperature water bath body 1, available two handheld T type handspikes 33, take off bearing board 31 and clean, when placing, can go into T type handspike 33 card in locating piece 34, promote bearing board 31's stability in placing, when constant temperature water bath body 1 does not use, need discharge inside unnecessary moisture, open valve 6, utilize drain pipe 5 to carry out convenient discharge with unnecessary water, be convenient for retrieve the arrangement, anti-skidding callus on the sole 7 increases constant temperature water bath body 1's stability in placing, take place gliding increase safety risk when preventing to use, the whole constant temperature water bath that can automatic water supplement finishes uses.

It should be noted that the electronic control switch 21 disclosed in the above embodiments can be freely configured according to practical application scenarios, and the electronic control switch 21 can be a TCK-1P universal switch.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims (6)

1. The utility model provides a but automatic water supply's constant temperature water-bath which characterized in that: comprises a constant temperature water bath body (1), a water replenishing unit (2) and a positioning unit (3);

the upper end of the constant temperature water bath body (1) is provided with a positioning unit (3);

water replenishing unit (2): comprises an electric control switch (21), a water pump (22), a water inlet pipe (23), a guide vane (24), a fixing bolt (25), a fixing block (26), a limiting sleeve (27) and a movable component, an electric control switch (21) is arranged at the rear side of the left end of the constant temperature water bath body (1), two connecting ends of the electric control switch (21) are respectively provided with a guide vane (24), and the guide vane (24) passes through the constant temperature water bath body (1) and is positioned inside the constant temperature water bath body, the left end of the constant temperature water bath body (1) is arranged at the front side of the electric control switch (21) and is provided with a water pump (22), a water storage opening of the water pump (22) penetrates through the left end of the constant-temperature water bath kettle body (1) to be positioned inside the constant-temperature water bath kettle body, the water inlet of the water pump (22) is fixedly connected with one end of the water inlet pipe (23), the input end of the water pump (22) is fixedly connected with the output end of the electric control switch (21) through a lead, the middle parts of the lower ends of the two guide vanes (24) are provided with threaded holes, the threaded hole is in threaded connection with one side of the fixing bolt (25), the middle part of the periphery of the fixing bolt (25) is in threaded connection with the threaded hole on the fixing block (26), and the opposite ends of the two fixing blocks (26) are fixedly connected with the two sides of the limiting sleeve (27), the peripheries of the two fixing bolts (25) are positioned on the upper side of the guide vane (24) and are respectively in threaded connection with a nut, and the inner side of the limiting sleeve (27) is provided with a movable assembly.

2. The thermostat water bath kettle capable of automatically replenishing water according to claim 1, is characterized in that: the movable assembly comprises a sliding rod (28), a buoy (29) and a metal sheet (210), the inner wall of the limiting sleeve (27) is vertically movably connected with the peripheral middle part of the sliding rod (28), the buoy (29) is arranged at the lower end of the sliding rod (28), and the metal sheet (210) is arranged at the upper end of the sliding rod (28).

3. The thermostat water bath kettle capable of automatically replenishing water according to claim 1, is characterized in that: positioning unit (3) include bearing board (31), limit ring group (32), T type handle bar (33) and locating piece (34), the upper end of constant temperature water-bath body (1) is equipped with bearing board (31), the upper end of bearing board (31) is equipped with the spacing hole of four rectangle arrays, the inner wall in spacing hole is equipped with limit ring group (32), both ends are equipped with a T type handle bar (33) respectively around bearing board (31), both sides are equipped with a pair of locating piece (34) around the upper end of constant temperature water-bath body (1) respectively, and T type handle bar (33) cooperation is to every recess between locating piece (34).

4. The thermostat water bath kettle capable of automatically replenishing water according to claim 1, is characterized in that: still include rubber strip (4), the rectangular channel has been seted up to the upper end of constant temperature water bath body (1), and the rectangular channel inner wall is equipped with rubber strip (4).

5. The thermostat water bath kettle capable of automatically replenishing water according to claim 1, is characterized in that: still include drain pipe (5) and valve (6), the left end front side of constant temperature water-bath body (1) is equipped with drain pipe (5), the upper end middle part of drain pipe (5) is equipped with valve (6).

6. The thermostat water bath kettle capable of automatically replenishing water according to claim 1, is characterized in that: the constant-temperature water bath kettle is characterized by further comprising anti-skidding foot pads (7), wherein a circular groove is formed in each of four corners of the lower end of the constant-temperature water bath kettle body (1), and the anti-skidding foot pads (7) are arranged on the inner wall of each circular groove.

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