Summary of the invention
For solving technical problem present in prior art, goal of the invention of the present utility model is to provide the solvent pre-heating system of a kind of fibrometer system can preferably improve electric heating energy conversion efficiency, avoid energy waste, simultaneously, in solution traditional structure, solvent barrel is in instrument tip, the problem that the drawback of inconvenience fluid infusion, solution Infrared Heating circle and glass solvent bucket are frangible.
For realizing described utility model purpose, this utility model provides a kind of solvent pre-heating system for fibrometer system, including the water tank for holding distilled water, it is characterized in that, also include N number of heat exchanger and heater, described N number of heat exchanger and heater are arranged in water tank, and wherein N is the integer more than or equal to 1.
Preferably, N number of heat exchanger is spiral coil.
Preferably, heater is helical heating pipe.
Preferably, N number of heat exchanger and heater spiral closing twist are intertwined.
Preferably, solvent pre-heating system for fibrometer system, it is characterized in that, also include N number of circulating pump and N number of solvent barrel, each solvent barrel is connected by the inlet of the first pipeline and a circulating pump, the leakage fluid dram of circulating pump is connected by the inlet of the second pipeline and a heat exchanger, and the leakage fluid dram of a heat exchanger is connected with same solvent barrel by the 3rd pipeline.
Preferably, in the 3rd pipeline, it is provided with temperature sensor.
Compared with prior art, the solvent pre-heating system of the fibrometer system that this utility model provides can preferably improve electric heating energy conversion efficiency, avoid energy waste, simultaneously, in solution traditional structure, solvent barrel is in instrument tip, the problem that the drawback of inconvenience fluid infusion, solution Infrared Heating circle and glass solvent bucket are frangible.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that term " first ", " second ", " the 3rd " ... it is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected;Can be to be mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, it is also possible to be two devices or the connection of element internal.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
First embodiment
Fig. 1 is the schematic diagram of the solvent pre-heating system for fibrometer system that this utility model first embodiment provides.As shown in Figure 1, the solvent pre-heating system for fibrometer system that this utility model first embodiment provides, including the water tank 1 for holding distilled water, also includes two heat exchangers 2 and 4, and heater 3, two heat exchangers and heater are arranged in water tank.2 heat exchangers are spiral coil, as shown in Figure 2.Heater is helical heating pipe, as shown in Figure 3.2 heat exchangers and heater spiral closing twist are intertwined.Heater 3, by electrical heating, is provided with switch in its circuit, described switch is electric switch, can be controlled its break-make by controller.
The solvent pre-heating system for fibrometer system that this utility model provides also includes circulating pump 13 and solvent barrel 14, solvent barrel 14 is connected with the inlet of circulating pump 13 by pipeline 15, the leakage fluid dram of circulating pump 13 is connected with the inlet of heat exchanger 2 by pipeline 20, and the leakage fluid dram of heat exchanger 2 is connected with solvent barrel 14 with pipeline 11 by pipeline 9.Being provided with temperature sensor 10 in pipeline 9 and pipeline 11, it is for detecting the temperature of heated solvent.
The solvent pre-heating system for fibrometer system that this utility model provides also includes circulating pump 15 and solvent barrel 17, solvent barrel 17 is connected with the inlet of circulating pump 5 by pipeline 18, the leakage fluid dram of circulating pump 15 is connected with the inlet of heat exchanger 4 by pipeline 19, and the leakage fluid dram of heat exchanger 4 is connected with solvent barrel 17 with pipeline 7 by pipeline 8.Being provided with temperature sensor 7 in pipeline 8 and pipeline 7, it is for detecting the temperature of heated solvent.
Second embodiment
Fig. 4 is the schematic diagram of the solvent pre-heating system for fibrometer system that this utility model the second embodiment provides.As shown in Figure 4, this utility model the second embodiment provide the solvent pre-heating system for fibrometer system with first implement offer the solvent pre-heating system for fibrometer system different only: in the pipeline of the inlet of circulating pump 13, be provided with stop valve 23, check valve 24 and stop valve 25 has been set gradually in the pipeline of the leakage fluid dram of circulating pump 13, wherein, stop valve 23, for the confession solvent case of control piper 15, is also used for during maintenance cutting off for solvent path;The flow direction of the check valve 24 solvent in control piper 20;Stop valve 25, for the confession solvent case of control piper 20, is also used for during maintenance cutting off for solvent path.Stop valve 20 it is provided with in the pipeline of the inlet of circulating pump 5, check valve 22 and stop valve 21 has been set gradually in the pipeline of the leakage fluid dram of circulating pump 5, wherein, stop valve 20, for the confession solvent case of control piper 18, is also used for during maintenance cutting off for solvent path;The flow direction of the check valve 22 solvent in control piper 19;Stop valve 21, for the confession solvent case of control piper 19, is also used for during maintenance cutting off for solvent path.
3rd embodiment
Fig. 5 is the schematic diagram of the solvent pre-heating system for fibrometer system that this utility model the 3rd embodiment provides.As shown in Figure 5, this utility model the 3rd embodiment provide the solvent pre-heating system for fibrometer system with second implement provide the solvent pre-heating system for fibrometer system different only: in the pipeline of the leakage fluid dram of heat exchanger 2 successively stop valve 26, regulate valve 27, electric check valve 28, wherein, stop valve 26, for the feed flow situation of control piper 9, is also used for cutting off solvent path when maintenance simultaneously;Regulation valve 27 is for regulating the flow of solvent;Electric check valve 28 is used for controlling for solvent case, cuts off solvent path when maintenance simultaneously.Stop valve 29, regulation valve 30, electric check valve 31 successively in the pipeline of the leakage fluid dram of heat exchanger 4, wherein, stop valve 29, for the feed flow situation of control piper 8, is also used for cutting off solvent path when maintenance simultaneously;Regulation valve 30 is for regulating the flow of solvent;Electric check valve 31 is used for controlling for solvent case, cuts off solvent path when maintenance simultaneously.
Although this utility model is illustrated with 2 heat exchangers, but be not restricted to that 2, can be N number of, N be the integer more than or equal to 1.
This utility model is owing to have employed circulating pump, it is possible to the bottom being easy to fluid infusion that solvent barrel is arranged on instrument so overcomes the drawback of inconvenience fluid infusion.
The above is only that embodiment of the present utility model describes in detail; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of utility model.