TH123716A - Fuel temperature adjustment kit - Google Patents

Abstract

DC60 This invention presents a fuel temperature regulator that can supply the resulting fuel. Various temperature adjustments In order to test the gasoline engine Or an existing diesel engine in the chamber Engine test (Correction procedure) where in the engine test room 100 there is a fuel temperature adjustment set 1, gasoline engine 2, etc. The fuel temperature adjustment kit consists of a recirculation kit 4 at 1, a recirculation kit 5 at 2, a recirculation kit 6 at 3, a exchange set. Hot 7, heat exchanger, coolant 8, control unit 9, recirculation 5, 2nd consisting of compression pump, second transmission, electric heater 21, temperature sensor 22, recirculation 6, third consisting of main control valve 25, control unit 9 on the basis Target temperature of The fuel that prepares the set Temperature sensing with a temperature sensing sensor 22 Electric heater control 21 Main control valve 25 Can supply heat exchanger conductors almost equal to temperature. The target of the fuel supplied at the heat exchanger 7 (Selected Fig.) Fig. 1 The invention presents a fuel temperature regulator that can supply the resulting fuel. Various temperature adjustments In order to test the gasoline engine Or an existing diesel engine in the chamber Engine test (Correction procedure) where in the engine test room 100 there is a fuel temperature adjustment set 1, gasoline engine 2, etc. The fuel temperature adjustment kit consists of a recirculation kit 4 at 1, a recirculation kit 5 at 2, a recirculation kit 6 at 3, a exchange set. Hot 7, heat exchanger, coolant 8, control unit 9, recirculation 5, 2 consisting of compression pump, 2nd transmission, electric heater 21, temperature sensor 22, recirculation 6, 3rd contains main control valve 25, control 9 according Target basis temperature of The fuel that prepares the set Temperature sensed with a temperature sensing sensor 22 Electric hysteresis 21 Main control valve 25 Can be supplied to the heat exchanger of almost equal temperature Target of the fuel supply to the heat exchanger 7

Claims (3)

Disclaimer (all) which will not appear on the advertisement page: 22 August 2017 1. Fuel temperature regulator that can supply fuel that has been adjusted to different temperatures to an existing gas, gasoline or diesel engine. In the engine test room To perform an engine test, the fuel temperature regulator includes: 1st recirculation unit that circulates and supplies fuel to the engine; Second circulating unit provided with a pump path for circulating heat exchanger; And a heat exchanger to perform heat exchange between fuels Which circulated in the 1st recirculation unit and the heat exchanger which circulated in the 2nd recirculation unit, characterized by the fuel temperature regulator, included: the heating path that increases the heat, the heat exchanger in 2nd circulation series as above; The coolant path that cools the heat exchanger of the second recirculation unit; Temperature sensing path The temperature of the heat exchanger is first detected. Page inflow to the aforementioned heat exchanger; And the control method, which controls the route to increase the heat And the basic cooling method of the temperature that is detected by means of such temperature sensing path and Pre-set target temperature of fuel -------------------------------------------------- -------------------------------------------------- ------------------------------------ 1. A unique fuel temperature tuning kit is: To do the test Gasoline engine Or an existing diesel engine in an engine test chamber It is a temperature adjuster. The fuel that can supply fuel is adjusted for each type of temperature per such engine. There is a 1st circulation unit that supplies renewable fuel in the said engine. With the second circulating unit that is a set of pump step devices to circulate the heat exchanger conductors. With a heat exchanger set to Perform a heat exchange between the circulating heat exchanger conductors of the said circulating unit 1 and the aforementioned recirculating flames on the basis of the target temperature obtained. Set with the temperature that was detected by a review procedure to know that temperature. With the added heat step Heat the heat exchanger of the second circulating unit with a coolant stage that cools the conductor. Exchange the heat of the second circulating unit with a temperature sensing procedure. Of the previous heat exchanger that was flowing in At the aforementioned heat exchanger. 2. The fuel temperature adjustment kit has a unique feature. According to the temperature setting Fuel corresponding to claim 1, the extent of the temperature difference of the exchanger The pre-heat is emitted from the heat exchanger. With the temperature of the exchange conductor The acceptable temperature is less than half as the difference in the actual fuel temperature being supplied. At the said engine With the target temperature of the said fuel Heat exchanger set has An adequate heat exchanger to handle the amount of heat that is calculated from the quantity The maximum heat exchanger of the fuel flowing through the 1st recirculation unit, along with the process of the pump, will have sufficient compression performance. According to the temperature setting Fuel, in accordance with claim 2, the fuel temperature is escaped from the exchange unit. The heat exchanger is almost equal to the temperature of the previous heat exchanger flowing into the exchanger. Such heat The aforementioned heat exchanger has a sufficient heat exchanger, along with the aforementioned control procedures, it is the calculation of such specific constant reduction from the target temperature. Of the said fuel Or calculated temperature to add such prime amount of exchange conductor temperature The preheat flows into the aforementioned heat exchanger as the target temperature of the said fuel. This controls the aforementioned heating process and cooling process. 4. The fuel temperature adjustment set of specific quality is According to the temperature setting Fuel, which corresponds to any of the claims 1 to 3 The aforementioned control steps make up the temperature set. Of the previous heat exchanger is flowing into the said heat exchanger Make temperature Which is calculated to add the said constant to the target temperature of the said fuel In case of target temperature Of the said fuel is higher than the specified constant amount. As the calculated temperature subtract the amount This is constant from the target temperature of the said fuel. If the target temperature of the said fuel is Does not reach the aforementioned fixed number Which features to control the said heating process and Such a coolant is the temperature set for each heat exchanger. 5. Fuel temperature adjustments that have unique characteristics are To do the test of Gasoline engine Or a diesel engine designed for young children to test engines It is a temperature adjuster. Fuel that can be supplied with temperature-adjusted fuel types. To the said engine The pump process that should circulate the heat exchanger conductors With a set of heat exchanger to act The heat exchanger between the second recirculating heat exchanger conductor and the 1st circulating fuel is designed with a heat-raising step that increases heat. The second recirculating heat exchanger is used separately and the second circulating heat exchanger conductor is used separately. The heat exchanger uses coolant, which is supplied to the heat exchanger, the coolant is used for the heat exchanger, the coolant that cools the circulating heat exchanger, the second circulating heat exchanger conducts heat exchange between the heat exchangers. The second circulating heat conductor and the 3rd circulating heat conductor and the third circulating heat conductor of the heat exchanger are used to cool down with a temperature sensing procedure that determines the temperature of the heat exchanger. Before being flowed into the aforementioned heat exchanger With a control step that controls the tuning steps Volume flow And the process of adding such heat Based on the target temperature of the fuel Was paid prepared The temperature is known by the temperature monitoring procedure. 6. The fuel temperature adjustment kit has a unique feature. Fuel temperature adjustment set This is in line with claim 5 that the heat exchanger uses such cooling, the heat exchanger volume and the heat exchanger volume of the said heat exchanger are almost the same. Only is To do the test of Gasoline engine Or diesel engine designed in engine test room It is a temperature adjuster. Fuel that can supply various temperature-adjusted fuel types. To the said engine Which consists of the first circulating unit that distributes fuel to the engine With a second circulating unit that is a pump stage that should circulate the heat exchanger. With a set of heat exchanger to act The heat exchanger between the second recirculating heat exchanger conductor and the 1st circulating fuel is designed with a heat-raising step that increases heat. The heat exchanger of the second circulating unit is connected to the second recirculation conductor by mixing it with the exchanger. Heat uses a coolant to cool the heat exchanger. As such, the exchanger can be supplied. Heat is a coolant to cool the heat exchanger. There is a flow adjustment procedure that adjusts the flow quantity of the heat exchanger which is used to supply the coolant. At the second cycle of the aforementioned recirculation with a temperature-known procedure, the temperature of the exchanger is known. The previous heat is fed into the heat exchanger. With a control step that controls the steps Adjust the volume And the process of adding such heat Based on target temperature Of the fuel being supplied prepared The temperature is known by the temperature monitoring procedure. 8. The fuel temperature adjustment kit has a unique feature. Fuel temperature adjustment kit This is in line with claim 5 to 7, the temperature difference of the exchanger temperature. The previous heat flows into the heat exchanger. With the temperature of the heat exchanger conductors After flowing out of the heat exchanger Making the prime number value less than half of the difference The accepted acceptable temperature for the temperature difference of the target temperature of the said fuel and the fuel temperature is actually supplied to the engine. The aforementioned heat exchanger has a car construction. Sufficient heat exchanger handles the amount of heat calculated from the amount of heat exchanged. Maximum of the fuel flowing through the 1st recirculation unit, together with The pump stage is capable of Compression is delivered sufficiently 9. The fuel temperature adjustment kit has a unique feature. Fuel temperature adjustment set This is in line with Clause 8 in the event that the fuel flows from the heat exchanger. To almost equal to the temperature of the previous heat exchanger flowing into the said heat exchanger, the exchanger has sufficient heat exchanger at the same time Such control procedure The temperature of the heat exchanger is preceded by the inflow. At the aforementioned heat exchanger Is the temperature that adds such a specific constant at the target temperature of Such fuel Or as a temperature deducted a specific constant from the target temperature of the said fuel is to control the flow adjustment process. And the process of increasing the heat thereof. 1 0. The fuel temperature tuning kit has a unique feature. Fuel temperature adjustment kit This is in line with claims 5 to 9. The above control procedure sets the temperature set of the exchanger. The pre-heat is fed into the heat exchanger. In case of fuel target temperature Such is greater than the standard set of the target temperature set. Make a constant temperature increase Only such a target temperature of the said fuel. If the target temperature of the aforementioned fuel does not reach the standard value Make temperature Which deducts a specific constant amount from the target temperature of the said fuel As a step control Adjust the said flow and the heating step to the set values of each conductor. Heat exchanger 1 1. The fuel temperature tuning kit has a unique feature: Fuel temperature adjustment kit Which corresponds to any of the claims 1 to 10 The heating process is designed to have In the flow path of the heat exchanger conductors By flowing through the aforementioned heat exchanger, the amount of heat changes sufficient to achieve a near-temperature heating increase. Equal to the target temperature of the said fuel of the heat exchanger 1 2. The fuel temperature tuning kit has a unique feature: Fuel temperature adjustment kit Which corresponds to any of the claims 1 to 11 Is that there is a process of putting into the temperature setting The goal of such fuel is the same in case the fuel being supplied is gasoline. Compared to the case The fuel that is supplied as diesel has the highest temperature in which the set can be set to low. 3. The fuel temperature tuning kit with its characteristics is Fuel temperature adjustment kit This is consistent with claims 1 to No. 12. The heat exchanger is the opposite.