A rapid cooling water vapor sampler

Abstract

The utility model discloses a rapid cooling water vapor sampler, which relates to the technical field of water vapor sampling, and comprises a box body and a cooling component, wherein the box body is an integrally formed steel structure, the cooling component is arranged on the upper surface of the box body, and the cooling component comprises a cooling tank, a cooling cavity, a spiral cooling pipe, a cooling water tank, a high-pressure pump, a water delivery pipe and a water extraction pipe, the cooling tank is arranged on the upper surface of the box body, and a cooling cavity is arranged inside the cooling tank, a spiral cooling pipe is installed inside the cooling cavity, and the output end of the spiral cooling pipe passes through the lower surface of the cooling tank and extends to the lower side of the cooling tank, a cooling water tank is arranged on the rear side of the box body, and a high-pressure pump is arranged on the upper right end of the box body. The rapid cooling water vapor sampler can rapidly cool water vapor through the cooling component to increase the sampling speed, and can conveniently collect water samples and take and put water sample bottles through the pulling component.

Description

Technical Field

[0001] The utility model relates to the technical field of water vapor sampling, in particular to a fast cooling water vapor sampler. Background Art

[0002] Water vapor sampling refers to the process of taking representative water or steam (after condensation) samples from the thermal system in order to detect the quality of water or steam. In the power generation operation of a power plant, in order to prevent the poor quality of water and steam from affecting the working performance of the thermal engine, it is necessary to sample and detect the water vapor in its water pipe. Therefore, a water vapor sampler is needed. However, the current water vapor sampler still has the following shortcomings:

[0003] For example, the patent document with application number 202020753052.7 discloses a water vapor sampling protection device for a power plant. When a fault occurs in the water vapor pipeline and causes overheated high-pressure water vapor to impact the detection instrument, the high-pressure water vapor impacts the inner cylinder, so that the water inlet pipe and the inner cylinder are freed from the restriction of the clamp ring, so that the blocking end blocks the water outlet end, thereby blocking the high-pressure water vapor and preventing it from directly impacting the online monitoring instrument, but the cooling speed of the water vapor is slow, resulting in a slow overall sampling speed.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a fast cooling water vapor sampler is proposed. Utility Model Content

[0005] The utility model aims to provide a rapid cooling water vapor sampler to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast cooling water vapor sampler, comprising a box body and a cooling component, the box body is an integrally formed steel structure, the cooling component is arranged on the upper surface of the box body, and the cooling component comprises a cooling tank, a cooling cavity, a spiral cooling pipe, a cooling water tank, a high-pressure pump, a water pipe and a water extraction pipe, the cooling tank is arranged on the upper surface of the box body, and a cooling cavity is arranged inside the cooling tank, a spiral cooling pipe is installed inside the cooling cavity, and the output end of the spiral cooling pipe passes through the lower surface of the cooling tank and extends to the lower side of the cooling tank, a cooling water tank is arranged on the rear side of the box body, and a high-pressure pump is arranged at the upper right end of the inner side, the output end of the high-pressure pump is connected to the water pipe, and the output end of the water pipe is connected to the upper end of the right surface of the cooling tank, and the output end of the high-pressure pump is installed with a water extraction pipe.

[0007] Furthermore, a valve is provided at the upper end of the spiral cooling tube, and a drip funnel is installed at the lower end of the spiral cooling tube.

[0008] Furthermore, a heat-insulating layer is provided between the inner surface of the cooling tank and the outer surface of the cooling cavity, and the heat-insulating layer is filled with heat-insulating cotton.

[0009] Furthermore, a limiting slide groove is provided on the front side of the upper surface of the box body, and a pull-out assembly for conveniently taking and placing the container is provided inside the limiting slide groove.

[0010] Furthermore, the pulling assembly includes a sliding frame, a limiting accommodating box and a pulling handle, and the sliding frame is slidably connected to the front end of the inner side of the limiting sliding groove, the limiting accommodating box is installed on the rear surface of the sliding frame, and the pulling handle is provided on the front surface of the sliding frame.

[0011] Furthermore, the pulling assembly also includes a return spring, a support plate and a water sample bottle, and a return spring is arranged on the lower surface of the inner side of the limiting accommodating box, a support plate is installed on the upper side of the return spring, and a water sample bottle is arranged on the upper surface of the support plate.

[0012] Furthermore, the left surface of the cooling chamber is connected to a drain valve, and an output end of the drain valve passes through the upper surface of the box body and extends to the interior of the cooling water tank.

[0013] Furthermore, a receiving cavity is arranged at the lower end of the front side of the box body, and an air conditioner is installed on the rear surface of the receiving cavity, and a fan is arranged on the upper surface of the receiving cavity.

[0014] The utility model provides a rapid cooling water vapor sampler, which has the following beneficial effects:

[0015] 1. The utility model is provided with a cooling assembly, which includes a cooling tank, a cooling cavity, a spiral cooling pipe, a cooling water tank, a high-pressure pump, a water pipe and a suction pipe. When in use, the high-pressure pump is started to draw out the cooling water in the cooling water tank through the suction pipe and convey it to the water pipe, and then conveyed to the cooling cavity by the water pipe. After the water vapor enters the spiral cooling pipe, due to the spiral structure of the spiral cooling pipe, the water vapor can be fully cooled, condensed into water droplets and then fall, so that the device can quickly cool the water vapor to increase the sampling speed.

[0016] 2. The utility model provides a pull-out assembly, which includes a sliding frame, a limit accommodating box and a pull-out handle. The pull-out assembly also includes a return spring, a support plate and a water sample bottle. When in use, after the sampled water vapor falls into the water sample bottle, the water sample bottle is pressed down, and the return spring is compressed by the support plate, so that the inner side of the upper end of the water sample bottle drops to below the funnel, and then the sliding frame is pulled by the pull-out handle, so that the sliding frame drives the limit accommodating box to move forward along the inner side of the limit slide groove until the water sample bottle moves out from under the cooling tank. After the water sample bottle is released, the return spring rebounds and drives the water sample bottle to reset and rise, so that the device is convenient for collecting water samples and at the same time, it is convenient to take and put the water sample bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall internal structure of a rapid cooling water vapor sampler of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall side view structure of a rapid cooling water vapor sampler of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a box of a rapid cooling water vapor sampler.

[0020] In the figure: 1. box body; 2. cooling assembly; 201. cooling tank; 202. cooling chamber; 203. spiral cooling pipe; 204. cooling water tank; 205. high-pressure pump; 206. water pipe; 207. water extraction pipe; 3. valve; 4. funnel; 5. insulation layer; 6. insulation cotton; 7. limit slide; 8. pull-out assembly; 801. sliding frame; 802. limit accommodating box; 803. pull-out handle; 804. return spring; 805. support plate; 806. water sample bottle; 9. drain valve; 10. accommodating chamber; 11. air conditioner; 12. fan. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3 As shown, a rapid cooling water vapor sampler comprises a box body 1 and a cooling assembly 2, the box body 1 is an integrally formed steel structure, the cooling assembly 2 is arranged on the upper surface of the box body 1, and the cooling assembly 2 comprises a cooling tank 201, a cooling cavity 202, a spiral cooling pipe 203, a cooling water tank 204, a high pressure pump 205, a water delivery pipe 206 and a water extraction pipe 207, the cooling tank 201 is arranged on the upper surface of the box body 1, and the cooling cavity 202 is arranged inside the cooling tank 201, and the cooling A spiral cooling tube 203 is installed inside the cooling chamber 202, and the output end of the spiral cooling tube 203 passes through the lower surface of the cooling tank 201 and extends to the lower side of the cooling tank 201. A cooling water tank 204 is arranged on the rear side of the box body 1, and a high-pressure pump 205 is arranged on the right end of the upper side of the interior. The output end of the high-pressure pump 205 is connected to a water pipe 206, and the output end of the water pipe 206 is connected to the upper end of the right surface of the cooling tank 201, and a water pumping pipe 207 is installed at the output end of the high-pressure pump 205.

[0023] The specific operation is as follows. When in use, start the high-pressure pump 205, so that the high-pressure pump 205 draws out the cooling water in the cooling water tank 204 through the pumping pipe 207, and transports it to the water pipe 206, and then transports it to the cooling chamber 202 by the water pipe 206. After the water vapor enters the spiral cooling pipe 203, due to the spiral structure of the spiral cooling pipe 203, the water vapor can be fully cooled, thereby cooling quickly, condensing into water droplets and falling down.

[0024] Please refer to Figure 1 to Figure 2 , a valve 3 is provided at the upper end of the spiral cooling tube 203, and a drip funnel 4 is installed at the lower end of the spiral cooling tube 203, an insulation layer 5 is provided between the inner surface of the cooling tank 201 and the outer surface of the cooling chamber 202, and the insulation layer 5 is filled with insulation cotton 6, the left surface of the cooling chamber 202 is connected to the drain valve 9, and the output end of the drain valve 9 passes through the upper surface of the box body 1 and extends to the inside of the cooling water tank 204, an accommodating chamber 10 is provided at the lower end of the front side of the box body 1, and an air conditioner 11 is installed on the rear surface of the accommodating chamber 10, and a fan 12 is provided on the upper surface of the accommodating chamber 10;

[0025] The specific operation is as follows. When in use, open valve 3 to allow water vapor to enter the spiral cooling tube 203. The lower end of the funnel 4 is located on the inner side of the water sample bottle 806. The water droplets after cooling and condensation fall from the funnel 4 into the water sample bottle 806. The thermal insulation cotton 6 inside the thermal insulation layer 5 can insulate the interior of the cooling tank 201 to maintain the cooling effect. After opening the drain valve 9, the cooling water in the cooling chamber 202 can be recovered to the cooling water tank 204 through the drain valve 9. Start the air conditioner 11 to transport cold air to the interior of the box body 1. Start the fan 12 to allow the fan 12 to blow away the cold air, so that the cold air fills the entire interior of the box body 1, thereby cooling the water in the cooling water tank 204.

[0026] Please refer to Figure 1 and Figure 3 , a limited position slide groove 7 is provided on the front side of the upper surface of the upper surface of the box body 1, and a pull-out assembly 8 for conveniently taking and placing the container is arranged inside the limited position slide groove 7, and the pull-out assembly 8 includes a sliding frame 801, a limited position accommodating box 802 and a pull-out handle 803, and the sliding frame 801 is slidably connected to the front end of the inner side of the limited position slide groove 7, the limited position accommodating box 802 is installed on the rear surface of the sliding frame 801, and the pull-out handle 803 is arranged on the front surface of the sliding frame 801, the pull-out assembly 8 also includes a return spring 804, a support plate 805 and a water sample bottle 806, and the return spring 804 is arranged on the lower surface of the inner side of the limited position accommodating box 802, the support plate 805 is installed on the upper side of the return spring 804, and the water sample bottle 806 is arranged on the upper surface of the support plate 805;

[0027] The specific operation is as follows. When in use, after the sampled water vapor falls into the water sample bottle 806, the water sample bottle 806 is pressed down, and the return spring 804 is compressed through the support plate 805, so that the inner side of the upper end of the water sample bottle 806 drops to the bottom of the funnel 4, and then the sliding frame 801 is pulled by the pull handle 803, so that the sliding frame 801 drives the limiting accommodating box 802 to move forward along the inner side of the limiting slide groove 7 until the water sample bottle 806 moves out from under the cooling tank 201. After the water sample bottle 806 is released, the return spring 804 rebounds and drives the water sample bottle 806 to reset and rise.

[0028] In summary, if Figures 1 to 3 As shown, when the rapid cooling water vapor sampler is used, first, the high-pressure pump 205 is started, so that the high-pressure pump 205 draws out the cooling water in the cooling water tank 204 through the pumping pipe 207 and transports it to the water delivery pipe 206, and then the water delivery pipe 206 transports it to the cooling chamber 202. Subsequently, the valve 3 is opened to allow the water vapor to enter the spiral cooling tube 203. Due to the spiral structure of the spiral cooling tube 203, the water vapor can be fully cooled, thereby cooling rapidly. The lower end of the drip funnel 4 is located on the inner side of the water sample bottle 806, and the cooled and condensed water droplets fall from the drip funnel 4 into the water sample bottle 806. During use, the heat-insulating cotton 6 inside the heat-insulating layer 5 can keep the inside of the cooling tank 201 warm. After sampling is completed, the water sample bottle 806 is pressed down, and the return spring 804 is driven by the support plate 805 to compress the The handle 803 is then pulled to pull the sliding frame 801, so that the sliding frame 801 drives the limiting accommodating box 802 to move forward along the inner side of the limiting slide groove 7 until the water sample bottle 806 is moved out from under the cooling tank 201. After the water sample bottle 806 is released, the return spring 804 rebounds and drives the water sample bottle 806 to return to its original position and rise, making it convenient to take the water sample bottle 806. Subsequently, the drain valve 9 is opened, and the cooling water in the cooling chamber 202 is recovered into the cooling water tank 204 through the drain valve 9. The air conditioner 11 is started to transport cold air to the inside of the box body 1. The fan 12 is started to disperse the cold air, so that the cold air fills the entire inside of the box body 1, thereby cooling the water in the cooling water tank 204 again.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A rapid cooling water vapor sampler, comprising a housing (1) and a cooling assembly (2), characterized in that: The housing (1) is an integrally formed steel structure. The cooling assembly (2) is arranged on the upper surface of the housing (1). The cooling assembly (2) comprises a cooling tank (201), a cooling cavity (202), a spiral cooling pipe (203), a cooling water tank (204), a high-pressure pump (205), a water delivery pipe (206) and a water extraction pipe (207). The cooling tank (201) is arranged on the upper surface of the housing (1). The cooling cavity (202) is arranged inside the cooling tank (201). The cooling cavity (202) is provided with a A spiral cooling pipe (203), and the output end of the spiral cooling pipe (203) penetrates the lower surface of the cooling tank (201) and extends to the lower side of the cooling tank (201); a cooling water tank (204) is arranged on the rear side of the interior of the box body (1), and a high-pressure pump (205) is arranged on the right end of the upper side of the interior; the output end of the high-pressure pump (205) is connected to a water pipe (206), and the output end of the water pipe (206) is connected to the upper end of the right surface of the cooling tank (201); and a water pumping pipe (207) is installed on the output end of the high-pressure pump (205).

2. A rapid cooling water vapor sampler according to claim 1, characterized in that: The upper end of the spiral cooling tube (203) is provided with a valve (3), and the lower end of the spiral cooling tube (203) is installed with a drip funnel (4).

3. A rapid cooling water vapor sampler according to claim 1, characterized in that: A heat-insulating layer (5) is provided between the inner surface of the cooling tank (201) and the outer surface of the cooling cavity (202), and the interior of the heat-insulating layer (5) is filled with heat-insulating cotton (6).

4. A rapid cooling water vapor sampler according to claim 1, characterized in that: A limiting slide groove (7) is provided on the front side of the upper surface of the upper surface of the box body (1), and a pull-out assembly (8) for conveniently taking and placing containers is provided inside the limiting slide groove (7).

5. A rapid cooling water vapor sampler according to claim 4, characterized in that: The pull-out assembly (8) comprises a sliding frame (801), a position-limiting accommodating box (802) and a pull-out handle (803), and the sliding frame (801) is slidably connected to the inner front end of the position-limiting sliding groove (7), the position-limiting accommodating box (802) is installed on the rear surface of the sliding frame (801), and the pull-out handle (803) is arranged on the front surface of the sliding frame (801).

6. A rapid cooling water vapor sampler according to claim 5, characterized in that: The pulling assembly (8) further comprises a return spring (804), a support plate (805) and a water sample bottle (806), and a return spring (804) is arranged on the inner lower surface of the position limiting accommodating box (802), a support plate (805) is installed on the upper side of the return spring (804), and a water sample bottle (806) is arranged on the upper surface of the support plate (805).

7. A rapid cooling water vapor sampler according to claim 1, characterized in that: The left surface of the cooling chamber (202) is connected to the drain valve (9), and the output end of the drain valve (9) penetrates the upper surface of the box body (1) and extends to the interior of the cooling water tank (204).

8. A rapid cooling water vapor sampler according to claim 1, characterized in that: A receiving chamber (10) is provided at the lower front end of the interior of the box body (1), and an air conditioner (11) is installed on the rear surface of the receiving chamber (10), and a fan (12) is provided on the upper surface of the receiving chamber (10).

Images