CN209101547U - A kind of constant temperature and pressure water tank with intelligent thermoregulating function - Google Patents

Abstract

The utility model discloses a kind of constant temperature and pressure water tanks with intelligent thermoregulating function, including main box, cold water chamber and hot hydroecium, the top of one side wall of main box at the top of overflow pipe and cold water chamber's side wall by being connected, the top of another side wall of main box is connected by runoff investigation comb with hot hydroecium, and hot hydroecium connects intake pump and water inlet pipe；The lateral wall of cold water chamber is cased with circulating cooling water pipe, and roof is equipped with evacuated tube, and bottom wall is communicated with triple valve；The other end of triple valve sets decompression water pipe, and the third end of triple valve is connected with water supply pump, and water supply pump is connected to the bottom of main tank body sidewall by cold water pipe；Agitating paddle, temperature sensor and drainpipe are equipped in the middle part of main box, drainpipe sets hydraulic pressure sensor.The utility model can be used in normal pressure and be used under high pressure, fill up the technological gap of existing constant temperature and pressure water tank, while passing through the recycling of external application hot water and external application cold water, to adjust temperature, temperature adjustment is quick and accurate, is conducive to industrial applications.

Description

A kind of constant temperature and pressure water tank with intelligent thermoregulating function

Technical field

The utility model relates to laboratory equipment technical field more particularly to a kind of constant temperature with intelligent thermoregulating function are permanent Press water tank.

Background technique

In drug research and development and manufacturing enterprise, generally requires to use water-bath and be heated, and need to control water temperature one Within the scope of fixed temperature, to guarantee the quality of heating.In addition, the stability in order to guarantee the object being heated, generally requires to add Water in boiler keeps pressure constant, is in addition often also required to keep the flow of hot water constant, it is necessary to use constant temperature and pressure Heating water tank.

Heating water tank can not provide the water environment of constant pressure in traditional technology, with the variation of water temperature, due to what is expanded with heat and contract with cold Reason, the pressure of the water environment in case often follows variation, thus some technologies such as 205332507 U of patent CN is proposed A kind of constant temperature and pressure heating water tank keeps hydraulic pressure to be in normal pressure state, it is non-constant to solve hydraulic pressure by the way of setting overflow pipe The problem of, the use but this heating water tank can not pressurize, particularly disadvantageous flow and hydraulic pressure in water outlet is adjusted, and is needed into one The improvement of step.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and there is the one kind proposed intelligence to adjust The constant temperature and pressure water tank of temperature function.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of constant temperature and pressure water tank with intelligent thermoregulating function, including main box, cold water chamber and hot hydroecium, main box one The top of a side wall passes through water at the top of one side wall of main box by being connected at the top of overflow pipe and cold water chamber's side wall It adjusts comb to be connected with hot hydroecium, runoff investigation comb is more for horizontal direction is placed side by side and vertical direction height is different The top of root water pipe, hot hydroecium is connected by pipeline with intake pump, and intake pump is connected with water inlet pipe far from the side of hot hydroecium, Water inlet pipe is equipped with inlet valve, is equipped with heating sheet in hot hydroecium；

The lateral wall of cold water chamber is cased with circulating cooling water pipe, and the roof of cold water chamber is equipped with evacuated tube, and evacuated tube is equipped with emptying The bottom wall of air valve, cold water chamber is communicated with triple valve by pipeline, and the other end of triple valve is connected with decompression water pipe by pipeline, drop Pressure pipe is equipped with decompression water valve, and the third end of triple valve is connected with water supply pump, and water supply pump is connected with cold far from the side of triple valve Water pipe, cold water pipe are equipped with cold valves, and cold water pipe is connected to the bottom of main tank body sidewall far from one end of water supply pump, and cold water pipe is in water Amount adjusts the underface of comb；

Agitating paddle is provided in the middle part of one side wall of main box, one end of agitating paddle is connected with the motor of main box outer wall It connects, axis and the cold water pipe and runoff investigation comb of agitating paddle are to be arranged in parallel, and the middle part of another side wall of main box is equipped with temperature Sensor and drainpipe are spent, drainpipe is equipped with drain valve and hydraulic pressure sensor；

Main box is externally provided with controller, and the outer panels of controller are equipped with main screen and button.

Preferably, the water pipe that the length of pipe between drain valve and main box is less than between hydraulic pressure sensor and main box is long Degree.

Preferably, inlet valve, emptying valve are depressured water valve, and cold valves and drain valve are electromagnetic valve, inlet valve, row Air valve, is depressured water valve, and cold valves and drain valve are electrically connected with controller respectively.

Preferably, intake pump, heating sheet, water supply pump, motor are also electrically connected with controller respectively, temperature sensor and water Pressure sensor is also electrically connected with controller respectively.

Preferably, evacuated tube is specially coiled pipe.

Compared with prior art, the utility model has the beneficial effects that

For the utility model by setting inlet valve respectively in the pipeline of main box surrounding, emptying valve is depressured water valve, cold valves And drain valve, circuit and the flow of water flow are adjusted by controlling different valves, can satisfy two kinds of constant temperature and pressure water tank makes With mode, i.e., normal pressure uses and high pressure uses, to fill up the technological gap of existing constant temperature and pressure water tank.The utility model temperature Control, the flow of cold water is adjusted by water supply pump and cold valves, it is cold by the recycling of external application hot water and external application cold water Hot water itself generates cold and hot convection current, and agitating paddle is that hot and cold water further sufficiently merges, to improve the speed of heat exchange and water temperature adjustment Degree, and then the water temperature of main box is adjusted, it is conducive to industrial applications.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of constant temperature and pressure water tank with intelligent thermoregulating function structural schematic diagram；

In figure: 1 main box, 2 cold water chamber, 3 hot hydroecium, 4 overflow pipes, 5 runoff investigation combs, 6 intake pumps, 7 water inlet pipes, 8 inlet valves, 9 heating sheets, 10 circulating cooling water pipes, 11 evacuated tubes, 12 emptying valves, 13 triple valves, 14 decompression water pipes, 15 decompressions Water valve, 16 water supply pumps, 17 cold water pipes, 18 cold valves, 19 agitating paddles, 20 temperature sensors, 21 drainpipes, 22 drain valves, 23 water Pressure sensor, 24 controllers, 25 motors.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

Referring to Fig.1, a kind of constant temperature and pressure water tank with intelligent thermoregulating function, including main box 1, cold water chamber 2 and hot water Room 3, the top of 1 one side walls of main box at the top of overflow pipe 4 and 2 side wall of cold water chamber by being connected, 1 one sides of main box The top of wall is connected by runoff investigation comb 5 with hot hydroecium 3, runoff investigation comb 5 for horizontal direction it is placed side by side and The top of more different water pipes of vertical direction height, hot hydroecium 3 is connected by pipeline with intake pump 6, and intake pump 6 is far from warm The side of water chamber 3 is connected with water inlet pipe 7, and water inlet pipe 7 is equipped with inlet valve 8, is equipped with heating sheet 9 in hot hydroecium 3；Outside cold water chamber 2 Side wall is cased with circulating cooling water pipe 10, and the roof of cold water chamber 2 is equipped with evacuated tube 11, and evacuated tube 11 is equipped with emptying valve 12, cold water The bottom wall of room 2 is communicated with triple valve 13 by pipeline, and the other end of triple valve 13 is connected with decompression water pipe 14, decompression by pipeline Water pipe 14 is equipped with decompression water valve 15, and the third end of triple valve 13 is connected with water supply pump 16, water supply pump 16 far from triple valve 13 one Side is connected with cold water pipe 17, and cold water pipe 17 is equipped with cold valves 18, and cold water pipe 17 is connected to main box 1 far from one end of water supply pump 16 The bottom of side wall, cold water pipe 17 is in the underface of runoff investigation comb 5；Agitating paddle is provided in the middle part of 1 one side walls of main box 19, one end of agitating paddle 19 is connected with the motor 25 of 1 outer wall of main box, the axis and cold water pipe 17 and water tune of agitating paddle 19 Saving comb 5 is to be arranged in parallel, and the middle part of another side wall of main box 1 is equipped with temperature sensor 20 and drainpipe 21, drainpipe 21 Equipped with drain valve 22 and hydraulic pressure sensor 23；Main box 1 is externally provided with controller 24, the outer panels of controller 24 be equipped with main screen and Button.

Referring to Fig.1, the length of pipe between drain valve 22 and main box 1 is less than between hydraulic pressure sensor 23 and main box 1 Length of pipe, inlet valve 8, emptying valve 12, be depressured water valve 15, cold valves 18 and drain valve 22 are electromagnetic valve, water inlet Valve 8, emptying valve 12 are depressured water valve 15, and cold valves 18 and drain valve 22 are electrically connected with controller 24 respectively, and intake pump 6 adds Backing 9, water supply pump 16, motor 25 are also electrically connected with controller 24 respectively, and temperature sensor 20 and hydraulic pressure sensor 23 also divide It is not electrically connected with controller 24, so that temperature sensor 20 and hydraulic pressure sensor 23 pass through temperature signal and hydraulic signal

Referring to Fig.1, evacuated tube 11 is specially coiled pipe, avoids water tank by germ contamination.

The course of work of the utility model: in use, opening emptying valve 12, adjustment runoff investigation comb 5 goes out normal pressure Water water level controls the inflow that runoff investigation comb 5 arrives main box 1 by intake pump 6, when the flow of inlet valve 8 is less than draining When the flow of valve 22, increase the power of water pump 6, when the flow of inlet valve 8 is greater than the flow of drain valve 22, the pressure of inlet valve 8 When power is greater than the hydraulic pressure of drain valve 22, there are two types of the available use of mode, i.e., the power of reduction intake pump 6 and unlatching and adjust It is depressured water valve 15, to guarantee that the hydraulic pressure of drain valve 22 keeps normal pressure state.It needs to pressurize in use, closing 12 He of emptying valve It is depressured water valve 15, remains that the flow of inlet valve 8 makes in certain circulation area into water greater than the flow of drain valve 22 The hydraulic pressure of valve 8 keeps high pressure conditions, and also there are two types of the available uses of mode when needing to adjust the water pressure of inlet valve 8, i.e., Adjust the power of intake pump 6 and the flow of adjustment decompression water valve 15.The control of the utility model temperature, by water supply pump 16 and cold Water valve 18 adjusts the flow of cold water, to adjust the water temperature of main box 1, while agitating paddle is equipped among cold water and hot water inlet 19, hot and cold water itself generates cold and hot convection current, and agitating paddle 19 is that hot and cold water further sufficiently merges, to improve heat exchange and water temperature tune Whole speed is conducive to industrial applications.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of constant temperature and pressure water tank with intelligent thermoregulating function, including main box (1), cold water chamber (2) and hot hydroecium (3), It is characterized in that, the top of (1) side wall of main box passes through the top phase of overflow pipe (4) and cold water chamber (2) side wall The top of connection, (1) side wall of main box is connected by runoff investigation comb (5) with hot hydroecium (3), the water Adjusting comb (5) is the more water pipes that horizontal direction is placed side by side and vertical direction height is different, the top of the hot hydroecium (3) Portion is connected by pipeline with intake pump (6), and the intake pump (6) is connected with water inlet pipe (7) far from the side of hot hydroecium (3), The water inlet pipe (7) is equipped with inlet valve (8), is equipped with heating sheet (9) in the hot hydroecium (3)；

The lateral wall of the cold water chamber (2) is cased with circulating cooling water pipe (10), and the roof of the cold water chamber (2) is equipped with evacuated tube (11), the evacuated tube (11) is equipped with emptying valve (12), and the bottom wall of the cold water chamber (2) is communicated with triple valve by pipeline (13), the other end of the triple valve (13) is connected with decompression water pipe (14) by pipeline, and the decompression water pipe (14) is equipped with drop It presses water valve (15), the third end of the triple valve (13) is connected with water supply pump (16), and the water supply pump (16) is far from triple valve (13) side is connected with cold water pipe (17), and the cold water pipe (17) is equipped with cold valves (18), and the cold water pipe (17) is far from cold One end of water pump (16) is connected to the bottom of main box (1) side wall, the cold water pipe (17) runoff investigation comb (5) just under Side；

It is provided with agitating paddle (19) in the middle part of (1) side wall of the main box, one end of the agitating paddle (19) and main box (1) motor (25) of outer wall is connected, and axis and the cold water pipe (17) and runoff investigation comb (5) of the agitating paddle (19) are It is arranged in parallel, the middle part of another side wall of the main box (1) is equipped with temperature sensor (20) and drainpipe (21), the drainpipe (21) drain valve (22) and hydraulic pressure sensor (23) are equipped with；

The main box (1) is externally provided with controller (24), and the outer panels of the controller (24) are equipped with main screen and button.

2. a kind of constant temperature and pressure water tank with intelligent thermoregulating function according to claim 1, which is characterized in that the row Length of pipe between water valve (22) and main box (1) is less than the length of pipe between hydraulic pressure sensor (23) and main box (1).

3. a kind of constant temperature and pressure water tank with intelligent thermoregulating function according to claim 1 or 2, which is characterized in that institute It states inlet valve (8), emptying valve (12), is depressured water valve (15), cold valves (18) and drain valve (22) are electromagnetic valve, described Inlet valve (8), emptying valve (12) are depressured water valve (15), and cold valves (18) and drain valve (22) are electric with controller (24) respectively Property connection.

4. a kind of constant temperature and pressure water tank with intelligent thermoregulating function according to claim 1, which is characterized in that it is described into Water pump (6), heating sheet (9), water supply pump (16), motor (25) are also electrically connected with controller (24) respectively, the temperature sensing Device (20) and hydraulic pressure sensor (23) are also electrically connected with controller (24) respectively.

5. a kind of constant temperature and pressure water tank with intelligent thermoregulating function according to claim 1, which is characterized in that the row Blank pipe (11) is specially coiled pipe.