Energy-saving thermostatic bath based on automatic control technology

Abstract

The utility model provides an energy-saving thermostatic bath based on a self-control technology, which comprises an outer bath, an inner bath fixedly mounted on the inner side wall of the outer bath, a displacement box slidably connected to the inner side wall of the inner bath, two ends of the displacement box respectively communicated with two communicating pipes, and two transition boxes fixedly mounted on two sides of the inner bath, the heating device has the beneficial effects that a plurality of parts, heated by the outer groove, of the inner groove can be separated through the partition plates, and the transition boxes and the first sealing rods and the second sealing rods in the transition boxes are arranged, so that the heating effect of the inner groove is improved, and the heating effect of the inner groove is improved. According to the constant-temperature bath, the transition box and the displacement box are arranged, the part, needing to be communicated, in the outer bath is communicated with the transition box and the displacement box, the displacement box can circulate liquid in the displacement box and liquid in the outer bath, then heating and constant-temperature effects on the liquid are more convenient, adjustment can be conducted according to the needed constant-temperature range, and unnecessary consumption of heat energy of the whole constant-temperature bath is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of constant temperature tank, specifically relates to an energy -conserving constant temperature tank based on automatic control technology. BACKGROUND

[0002] Constant temperature tank is a tank body that can provide constant temperature. It can be divided into constant temperature air (usually called constant temperature box) and constant temperature liquid (usually called constant temperature tank). Because the temperature range of constant temperature liquid is different, it is divided into low temperature constant temperature tank (generally -40 DEG C to 100 DEG C) and super constant temperature tank (generally room temperature to 300 DEG C). Because the liquid medium above 100 DEG C cannot use water but oil, it is usually called oil tank. Constant temperature tank is especially suitable for chemical, biological and physical laboratories that need to maintain low temperature and normal temperature conditions. It is essential equipment for medical and health, chemical industry, food industry, metallurgical industry, colleges and universities, scientific research, genetic engineering, polymer engineering and other laboratories. At present, constant temperature tank mainly has the following defects:

[0003] In the use of traditional constant temperature tank, because the size of traditional constant temperature tank structure is relatively fixed, when the article is small, the area of the heating part of the constant temperature tank cannot be adjusted according to the size of the article, thereby increasing the energy consumption of the whole constant temperature tank. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an energy -conserving constant temperature tank based on automatic control technology, which aims at solving the problem that the area of the heating part of the constant temperature tank cannot be adjusted according to the size of the article in the prior art, thereby increasing the energy consumption of the whole constant temperature tank.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An energy -conserving constant temperature tank based on automatic control technology, including the outer tank, the inner side wall of the outer tank is fixedly installed with the inner tank, the inner side wall of the inner tank is slidably connected with the displacement box, two communicating pipes are communicated at two ends of the displacement box, two transition boxes are fixedly installed on the both sides of the inner tank, the inner side walls of the two transition boxes are slidably connected with a plurality of first electric telescopic rods and second electric telescopic rods, the telescopic ends of the plurality of first electric telescopic rods and second electric telescopic rods are fixedly installed with first sealing rods and second sealing rods, wherein the outer sides of the two transition boxes are fixedly connected with the inner wall at the top end of the outer tank, a plurality of partition plates are fixedly installed on the inner side wall of the outer tank, and the inner side walls of the plurality of partition plates are fixedly connected with the outer sides of the inner tank and the transition box.

[0007] As a preferred embodiment of the utility model, two guide rods are rotatably connected with the inner wall at the top end of the displacement box, and a driving rod is rotatably connected with the top end of the displacement box.

[0008] As a kind of preferred of the utility model, the other end of the flow guide rod and the bottom end of driving rod are fixedly installed with bevel gear.

[0009] As a kind of preferred of the utility model, the inside wall of displacement box is fixedly installed with heating wire.

[0010] As a kind of preferred of the utility model, the top end of displacement box is fixedly installed with top frame, the inside wall of top frame is fixedly installed with driving motor, and the output end of driving motor is fixedly connected with the top end of driving rod.

[0011] As a kind of preferred of the utility model, the inside wall of one side of outer groove is fixedly installed with temperature detector, and the top side of outer groove is communicated with liquid adding pipe.

[0012] Compared with prior art, the utility model has the advantages that:

[0013] 1) the part of outer groove heated to inner groove is separated by the separation plate, and the part needing to be communicated in outer groove is communicated with transition box and displacement box by the transition box and first sealing rod and second sealing rod in transition box, so that the liquid in displacement box and outer groove is circulated, the liquid is heated and kept constant temperature, the constant temperature range is adjusted, and unnecessary consumption of heat energy is reduced.

[0014] 2) the liquid in outer groove and displacement box is circulated by the flow guide rod in displacement box, the liquid is heated and circulated by heating wire, the constant temperature effect of overall constant temperature tank is improved, and the temperature of liquid is monitored by temperature detector. DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model, and constitute part of specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute limitation to the utility model.In the drawings:

[0016] Figure 1 It is overall structure schematic view of the utility model;

[0017] Figure 2 It is internal structure schematic view of outer groove of the utility model;

[0018] Figure 3 It is transition box structure schematic view of the utility model;

[0019] Figure 4 It is internal structure schematic view of inner groove of the utility model;

[0020] Figure 5The displacement box internal structure schematic view of the utility model.

[0021] In the figure: 1, outer groove; 2, inner groove; 3, displacement box; 31, communication pipe; 32, flow guide rod; 33, drive rod; 34, bevel gear; 35, heating wire; 36, top frame; 37, drive motor; 4, transition box; 41, first electric telescopic rod; 42, second electric telescopic rod; 43, first sealing rod; 44, second sealing rod; 5, partition plate; 6, temperature detector; 7, liquid adding pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides the following technical scheme: an energy-saving constant-temperature tank based on automatic control technology, which comprises an outer groove 1, an inner groove 2 is fixedly installed on the inner side wall of the outer groove 1, a displacement box 3 is slidably connected to the inner side wall of the inner groove 2, two communication pipes 31 are communicated with the two ends of the displacement box 3 respectively, two transition boxes 4 are fixedly installed on the two sides of the inner groove 2, a plurality of first electric telescopic rods 41 and second electric telescopic rods 42 are slidably connected to the inner side walls of the two transition boxes 4, the telescopic ends of the plurality of first electric telescopic rods 41 and second electric telescopic rods 42 are fixedly installed with first sealing rods 43 and second sealing rods 44 respectively, wherein the outer sides of the two transition boxes 4 are fixedly connected with the inner wall at the top end of the outer groove 1, a plurality of partition plates 5 are fixedly installed on the inner side wall of the outer groove 1, and the inner side walls of the plurality of partition plates 5 are fixedly connected with the outer sides of the inner groove 2 and the transition boxes 4 respectively.

[0024] Specific use, when using the thermostat tank, can be through the displacement box 3 according to the range required to use in the inner tank 2 wall sliding, when moving to the opening of the transition box 4 corresponding, can be through the first electric telescopic rod 41 drive first sealing rod 43 to the transition box 4 inside the sliding, so that the transition box 4 and displacement box 3 on the communication pipe 31 between the communication, while the second electric telescopic rod 42 in the transition box 4 drive second sealing rod 44 according to the position of displacement box 3, the transition box 4 cut to the displacement box 3 in the position of the front part of the second sealing rod 44 are sliding to the transition box 4 inside, so that the transition box 4 can be connected between the plurality of partition plate 5, more convenient to flow between the displacement box 3 and the outer tank 1 liquid, so that the liquid can be from the displacement box 3 bottom end communication pipe 31 to the transition box 4 inside flow, and then flow to the outer tank 1 inside, while the liquid in the outer tank 1 through the transition box 4 top communication pipe 31, the liquid to the displacement box 3 inside the circulating flow, increase the uniformity of the outer tank 1 on the inner tank 2 constant temperature effect.

[0025] Preferably, the top end of the displacement box 3 is rotatably connected with two flow guide rods 32, and the top end of the displacement box 3 is rotatably connected with a driving rod 33.

[0026] Specific use, when the displacement box 3 top and bottom of the outer tank 1 inside the liquid needs to be circulated, can be through the rotation of the driving rod 33, so that the two flow guide rods 32 at the top of the displacement box 3 are relatively reversed, and then the liquid in the outer tank 1 is guided from the top to the inside of the displacement box 3, and then input from the bottom of the displacement box 3 to the inside of the outer tank 1, thereby achieving the effect of circulating the liquid.

[0027] Preferably, the other end of the flow guide rod 32 and the bottom end of the driving rod 33 are fixedly installed with a bevel gear 34.

[0028] Specific use, when the driving rod 33 rotates, the two flow guide rods 32 can be relatively reversed by the action of the bevel gear 34, and the liquid in the outer tank 1 and the displacement box 3 is circulated.

[0029] Preferably, the inner side wall of the displacement box 3 is fixedly installed with a heating wire 35.

[0030] Specific use, the liquid entering the inside of the displacement box 3 can be heated by the heating wire 35 in the displacement box 3, and then transported from the bottom of the displacement box 3 to the inside of the outer tank 1, thereby being used for heating and constant temperature effect of the outer tank 1.

[0031] Preferably, the top end of the displacement box 3 is fixedly installed with a top frame 36, the inner side wall of the top frame 36 is fixedly installed with a driving motor 37, and the output end of the driving motor 37 is fixedly connected with the top end of the driving rod 33.

[0032] Specific use, when the need to drive the rod 33 rotation, can be through the top frame 36 inside the drive motor 37 start, so that the drive motor 37 can drive the rod 33 rotation.

[0033] Preferably, one side of the outer tank 1 inner wall is fixedly installed with temperature detector 6, the top of the outer tank 1 side is communicated with liquid adding pipe 7.

[0034] Specific use, the liquid in the outer tank 1 can be input through the liquid adding pipe 7, so that the required liquid amount can be transported according to the required number of communication of the partition plate 5, while the temperature detector 6 can be used for monitoring the temperature of the input liquid, and the temperature of the liquid circulated by the displacement box 3 after heating is monitored.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. An energy-saving constant temperature bath based on automatic control technology, comprising an outer tank (1), characterized in that, An inner groove (2) is fixedly installed on the inner wall of the outer groove (1). A displacement box (3) is slidably connected to the inner wall of the inner groove (2). Two connecting pipes (31) are respectively connected to the two ends of the displacement box (3). Two transition boxes (4) are fixedly installed on both sides of the inner groove (2). Multiple first electric telescopic rods (41) and second electric telescopic rods (42) are slidably connected to the inner walls of the two transition boxes (4). A first sealing rod (43) and a second sealing rod (44) are fixedly installed at the telescopic ends of the multiple first electric telescopic rods (41) and the second electric telescopic rods (42). The outer sides of the two transition boxes (4) are fixedly connected to the inner wall of the top of the outer groove (1). Multiple partition plates (5) are fixedly installed on the inner wall of the outer groove (1). The inner walls of the multiple partition plates (5) are fixedly connected to the outer sides of the inner groove (2) and the transition boxes (4).

2. The energy-saving constant temperature bath based on automatic control technology according to claim 1, characterized in that: Two guide rods (32) are rotatably connected to the inner wall of the top of the displacement box (3), and a drive rod (33) is rotatably connected to the top of the displacement box (3).

3. The energy-saving constant temperature bath based on automatic control technology according to claim 2, characterized in that: A bevel gear (34) is fixedly installed at the other end of the guide rod (32) and the bottom end of the drive rod (33).

4. The energy-saving constant temperature bath based on automatic control technology according to claim 1, characterized in that: A heating wire (35) is fixedly installed on the inner wall of the displacement box (3).

5. The energy-saving constant temperature bath based on automatic control technology according to claim 2, characterized in that: A top frame (36) is fixedly installed on the top of the displacement box (3), and a drive motor (37) is fixedly installed on the inner side wall of the top frame (36). The output end of the drive motor (37) is fixedly connected to the top of the drive rod (33).

6. The energy-saving constant temperature bath based on automatic control technology according to claim 1, characterized in that: A thermometer (6) is fixedly installed on one side of the inner wall of the outer tank (1), and a liquid addition pipe (7) is connected to the top side of the outer tank (1).

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