Circulating cooling device for xenon lamp tube

Abstract

The utility model relates to a xenon lamp tube circulating cooling device which comprises a sleeve, a xenon lamp tube and a cooling-water machine, the xenon lamp tube is installed in the sleeve, a water inlet is formed in one end of the sleeve, a water outlet is formed in the other end of the sleeve, a water outlet pipe is arranged on the cooling-water machine and connected with the water inlet, and a water pump is installed on the water outlet pipe. The xenon lamp tube is cooled through circulating cooling water, water can be saved, the xenon lamp tube can be normally cooled when water is cut off, the cooling effect is good, the service life is long, long-term stable operation of the water-cooled xenon lamp tube is guaranteed, and therefore the replacement frequency of parts is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a xenon lamp tube circulation cooling device. Background Art

[0002] With the development of the market and the increasing demand for light brightness, the brightness of light is determined by the power of the lamp and the type of light source. The light source with the best luminous efficiency is the xenon lamp, which can most realistically simulate the sunlight on the ground. In order to meet the demand for high brightness, the power of the lamp is relatively large. This type of lamp needs to be cooled by water. The commonly used lamp cooling method on the market is to directly connect water from one end of the lamp and discharge it from the other end. The biggest disadvantage of this treatment method is that it wastes water resources and cannot be used when the water supply is cut off. In addition, the impurities in the water will adhere to the surface of the lamp and affect the brightness of the lamp. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a xenon lamp tube circulating cooling device.

[0004] The purpose of the utility model can be achieved through the following technical scheme: a xenon lamp tube circulation cooling device, including a sleeve, a xenon lamp tube, and a chiller. The xenon lamp tube is installed in the sleeve, one end of the sleeve is provided with a water inlet, and the other end of the sleeve is provided with a water outlet. The chiller is provided with a water outlet pipe and connected to the water inlet. A water pump is installed on the water outlet pipe, and a return water pipe is provided on the water outlet and connected to the chiller.

[0005] Preferably, a water flow detection sensor is provided on the water return pipe.

[0006] Preferably, the water chiller is connected to an ultrapure water machine via a water inlet pipe, and the ultrapure water machine is connected to a water supply pipe and a waste water pipe.

[0007] Preferably, a first filter is installed on the water supply pipe.

[0008] Preferably, the first filter includes a resin filter element and a PP cotton filter element.

[0009] Preferably, a second filter is provided on the water outlet pipe.

[0010] Preferably, the second filter includes a deionizing filter element and a PP cotton filter element.

[0011] Preferably, a pressure relief valve is installed on the chiller.

[0012] The beneficial effects of the utility model are as follows: the utility model can achieve the purpose of saving water by adding a sleeve outside the xenon lamp tube and then using circulating cooling water to cool the xenon lamp tube, and can normally cool the xenon lamp tube when the water supply is cut off, with good cooling effect and long service life, thereby ensuring the long-term and stable operation of the water-cooled xenon lamp tube, thereby reducing the replacement frequency of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0014] Figure 1 The utility model is a schematic diagram of the structure of a xenon lamp tube circulating cooling device.

[0015] The numbers shown in the figure represent: 1. sleeve; 2. xenon lamp tube; 3. water inlet; 4. water outlet; 5. chiller; 6. outlet pipe; 7. return pipe; 8. water pump; 9. ultrapure water machine; 10. water supply pipe; 11. first filter; 12. waste water pipe; 13. water inlet pipe; 14. second filter; 15. water flow detection sensor; 16. pressure relief valve. DETAILED DESCRIPTION

[0016] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0017] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0018] The following will be combined with specific embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the utility model.

[0019] See also Figure 1 As shown, the structure of the utility model is: a xenon lamp tube circulation cooling device, comprising a sleeve 1, a xenon lamp tube 2, and a chiller 5, the xenon lamp tube 2 is installed in the sleeve 1, one end of the sleeve 1 is provided with a water inlet 3, the other end of the sleeve 1 is provided with a water outlet 4, the chiller 5 is provided with a water outlet pipe 6 and is connected to the water inlet 3, a water pump 8 is installed on the water outlet pipe 6, the water outlet 4 is provided with a return pipe 7 and is connected to the chiller 5, specifically, the cooling medium in the chiller 5 is pumped into the sleeve 1 from the water inlet 3 by the water pump 8, so that the cooling medium and the xenon lamp tube 2 are heat exchanged, and the cooling medium after the heat exchange with the xenon lamp tube 2 flows back to the chiller 5 from the water outlet 4 through the return pipe 7, and then the cooling medium is cooled by the chiller 5, so that the xenon lamp tube 2 is circulated and cooled.

[0020] like Figure 1 As shown, a water flow detection sensor 15 is provided on the water return pipe 7 . Specifically, the water flow detection sensor 15 is used to detect the flow rate of the cooling medium in the water return pipe 7 .

[0021] like Figure 1 As shown, the chiller 5 is connected to an ultrapure water machine 9 via a water inlet pipe 13, and the ultrapure water machine 9 is connected to a water supply pipe 10 and a waste water pipe 12. Specifically, tap water enters the ultrapure water machine 9 via the water supply pipe 10, and the tap water is filtered by the ultrapure water machine 9 to generate pure water with conductivity (25°C) / (mS / m): ≤0.01; absorbance (254 nm, 1cm optical path): 0.001; soluble silicon (in terms of SiO2) content / (mg / L): 0.01, and pure water is provided to the chiller 5 via the water inlet pipe 13, and the waste water pipe 12 is used to discharge the filtered waste water.

[0022] like Figure 1 As shown, a first filter 11 is installed on the water supply pipe 10 . Specifically, the first filter 11 is used for preliminarily filtering particulate matter in the tap water entering the ultrapure water machine 9 .

[0023] Furthermore, the first filter 11 includes a resin filter element and a PP cotton filter element. Specifically, the first filter 11 filters particulate matter in water through the resin filter element and the PP cotton filter element.

[0024] like Figure 1As shown, a second filter 14 is provided on the water outlet pipe 6. Specifically, the second filter 14 is used to filter impurities generated by the pure water after circulating cooling.

[0025] Furthermore, the second filter 14 includes a deionized filter element and a PP cotton filter element. Specifically, the second filter 14 uses the deionized filter element and the PP cotton filter element to filter impurities generated by pure water circulating cooling the xenon lamp and microparticles generated by the high temperature of the lamp tube electrode, thereby preventing impurities from adhering to the surface of the xenon lamp tube 2 and affecting the brightness.

[0026] like Figure 1 As shown, a pressure relief valve 16 is installed on the chiller 5. Specifically, the pressure relief valve 16 is used to ensure that the pressure of the medium in the chiller 5 and the pipeline is below the set pressure. When the pressure in the chiller 5 or the pipeline exceeds the set pressure of the pressure relief valve 16, the pressure relief valve 16 is automatically opened to protect the chiller 5 and the pipeline and prevent accidents.

[0027] During specific use, the tap water passes through the first filter 11 to preliminarily filter the particulate matter in the tap water and then enters the ultrapure water machine 9 from the water supply pipe 10. The tap water is filtered by the ultrapure water machine 9 to generate pure water with conductivity (25°C) / (mS / m): ≤0.01; absorbance (254 nm, 1 cm optical path): 0.001; soluble silicon (in terms of SiO2) content / (mg / L): 0.01. Pure water is provided to the chiller 5 through the water inlet pipe 13. The pure water in the chiller 5 is pumped into the sleeve 1 from the water inlet 3 by the water pump 8, so that the pure water exchanges heat with the xenon lamp tube 2. The pure water after the heat exchange with the xenon lamp tube 2 flows back to the chiller 5 from the water outlet 4 through the return pipe 7, and then the pure water is cooled by the chiller 5, thereby circulating cooling the xenon lamp tube 2.

[0028] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.

Claims

1. A xenon lamp tube circulation cooling device, characterized in that: The invention comprises a sleeve (1), a xenon lamp tube (2), and a water chiller (5), wherein the xenon lamp tube (2) is installed in the sleeve (1), one end of the sleeve (1) is provided with a water inlet (3), and the other end of the sleeve (1) is provided with a water outlet (4), the water chiller (5) is provided with a water outlet pipe (6) and is connected to the water inlet (3), a water pump (8) is installed on the water outlet pipe (6), a return pipe (7) is provided on the water outlet (4) and is connected to the water chiller (5), and a second filter (14) is provided on the water outlet pipe (6).

2. A xenon lamp tube circulation cooling device according to claim 1, characterized in that: The water return pipe (7) is provided with a water flow detection sensor (15).

3. The xenon lamp tube circulating cooling device according to claim 1, characterized in that: The water chiller (5) is connected to an ultrapure water machine (9) via a water inlet pipe (13), and the ultrapure water machine (9) is connected to a water supply pipe (10) and a waste water pipe (12).

4. A xenon lamp tube circulation cooling device according to claim 3, characterized in that: A first filter (11) is installed on the water supply pipe (10).

5. A xenon lamp tube circulation cooling device according to claim 4, characterized in that: The first filter (11) comprises a resin filter element and a PP cotton filter element.

6. The xenon lamp tube circulating cooling device according to claim 1, characterized in that: The second filter (14) comprises a deionizing filter element and a PP cotton filter element.

7. The xenon lamp tube circulation cooling device according to claim 1, characterized in that: The chiller (5) is provided with a pressure relief valve (16).

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