Movable condensate water sampling equipment

Abstract

The invention relates to movable condensate water sampling equipment, and belongs to the technical field of detection equipment. Comprising a box body, a cooling box body and a condensing box body are fixedly arranged in the box body, the bottom of the cooling box body is in power communication connection with the bottom of the condensing box body through a cooling water pump, the top of the cooling box body is in communication connection with the top of the condensing box body through a pipeline, and condensing coils which are arranged in an S-shaped staggered mode are arranged in the condensing box body. A sample inlet is formed in the top of the condensation box body, a sampling opening is formed in the bottom of the condensation box body, a water replenishing valve and a water draining valve are arranged at the upper position and the lower position of the right side wall of the condensation box body respectively, the cooling box body comprises heat exchange coils which are arranged in the cooling box body in an S-shaped staggered mode, and a cooling fan is arranged at the top of the cooling box body.

Description

Technical Field

[0001] The invention relates to a movable condensed water sampling device, belonging to the technical field of detection equipment. Background Art

[0002] At present, the development history of condensate sampling instruments can be traced back to the pharmaceutical industry's demand for pure steam and water for injection quality control. As the pharmaceutical industry's requirements for product safety and effectiveness increase, the quality inspection of pure steam and water for injection has become more and more stringent. Early sampling instruments may be relatively simple, mainly used to collect condensate samples for laboratory analysis.

[0003] The existing condensate sampling instruments do not have the functions of quick movement and automatic sampling control, the sampling time is not fixed, the sampling port is easily contaminated, and the sampling process lacks the means to monitor the parameters of the sampled pure steam. Therefore, the pure steam operating parameters need to be determined before sampling, and multiple sterilization and maintenance are required after sampling.

[0004] In view of the above-mentioned defects, the designer has actively carried out research and innovation in order to create a movable condensate sampling device to make it more valuable for industrial use. Summary of the invention

[0005] In order to solve the above technical problems, an object of the present invention is to provide a movable condensate sampling device.

[0006] A movable condensate sampling device of the present invention comprises a box body, wherein a cooling box body and a condensate box body are fixedly arranged inside the box body, the cooling box body and the bottom of the condensate box body are connected to each other by a cooling water pump, the cooling water pump is used to realize the circulation of cooling water between the cooling box body and the condensate box body, the cooling box body and the top of the condensate box body are connected by a pipeline, the condensate coils arranged in an S-shaped staggered arrangement are arranged inside the condensate box body, the contact area between the internal water vapor and the external cooling water is increased by the S-shaped staggered arrangement, thereby improving the condensation effect, the top of the condensate box body is provided with a sampling port for introducing the pure steam to be detected, and the bottom of the condensate box body is provided with a sampling port for collecting the condensate water after the detection condensation; the upper and lower positions of the right side wall of the condensate box body are respectively provided with a water replenishment valve and a drain valve, which are respectively used to replenish cooling water into the condensate box body and discharge excess cooling water; the cooling box body comprises a heat exchange coil arranged in an S-shaped staggered arrangement inside the cooling box body, the contact heat exchange area between the internal cooling water and the external cold air is increased by the S-shaped staggered arrangement, thereby improving the cooling effect; the top of the cooling box body is provided with a cooling fan. Adjust the operating power in real time according to the cooling water temperature to adjust the cooling effect.

[0007] Furthermore, a plurality of universal wheels are installed at the bottom of the box, thereby improving the portability of pure steam / injection water sampling.

[0008] Furthermore, a cooling water temperature sensor and a cooling water pressure sensor are sequentially connected in series on the connecting pipe between the cooling box and the top of the condensing box, so as to monitor the temperature and pressure of the cooling water in real time, thereby realizing real-time temperature and pressure regulation control.

[0009] Furthermore, a sampler management console is provided on the upper surface of the box, and the sampler management console is connected to the cooling box and the condensing box by signals, so as to adjust the operating conditions by receiving the feedback signals from the cooling box and the condensing box in real time.

[0010] Furthermore, the sampling port is provided with an automatic control valve for controlling the opening and closing of the sampling port, so as to facilitate the start and stop of sampling; the sampling port is provided with a sampling temperature sensor, a pH meter, a conductivity meter and a sampling valve in series in sequence. They are used to detect the temperature, pH and conductivity of the condensed water respectively, and the sampling valve is used to conveniently control the sampling volume;

[0011] Furthermore, a liquid level meter is also provided in the condensing box to detect the amount of cooling water filled into the condensing box, thereby controlling the injection and discharge of cooling water in real time.

[0012] By means of the above scheme, the present invention has at least the following advantages:

[0013] The pure steam / water for injection movable condensate sampling instrument (water cooling) proposed in the present invention improves the portability of pure steam / water for injection sampling, realizes timed and quantitative stable parameter sampling, thereby improving the sampling work efficiency and reducing the risk of scalding of personnel during sampling.

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show a certain embodiment of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a structural schematic diagram of the movable condensate sampling device of the present invention;

[0017] Among them, in the figure;

[0018] 1. Box; 2. Universal wheel; 3. Cooling box; 4. Condensation box; 5. Cooling water pump; 6. Cooling water temperature sensor; 7. Cooling water pressure sensor; 8. Sampler management console;

[0019] 31. Heat exchange coil; 32. Cooling fan;

[0020] 41. Water supply valve; 42. Drain valve; 43. Sampling port; 44. Automatic control valve; 45. Liquid level meter; 46. Sampling port; 47. Sampling temperature sensor; 48. pH meter; 49. Conductivity meter; 410. Sampling valve; 411. Condensation coil. DETAILED DESCRIPTION

[0021] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] See also Figure 1 A movable condensate sampling device according to a preferred embodiment of the present invention comprises a box body 1, characterized in that: a cooling box body 3 and a condensation box body 4 are fixedly arranged inside the box body 1, a cooling water pump 5 is used to realize power connection between the bottom of the cooling box body 3 and the condensation box body 4, and a circulation flow of cooling water between the cooling box body 3 and the condensation box body 4 is realized through the cooling water pump 5, and the top of the cooling box body 3 and the condensation box body 4 are connected through a pipeline, and a condensation coil 411 arranged in an S-shaped staggered arrangement is arranged inside the condensation box body 4, and the contact area between the internal water vapor and the external cooling water is increased by the S-shaped staggered arrangement, thereby improving the condensation effect, and the condensation A sampling port 43 is provided at the top of the box body 4 for introducing pure steam to be tested, and a sampling port 46 is provided at the bottom of the condensation box body 4 for collecting condensed water after testing; a water replenishment valve 41 and a drainage valve 42 are respectively provided at the upper and lower positions of the right side wall of the condensation box body 4, which are respectively used to replenish cooling water into the condensation box body 4 and discharge excess cooling water; the cooling box body 3 includes a heat exchange coil 31 arranged in an S-shaped staggered manner therein, and the contact heat exchange area between the internal cooling water and the external cold air is increased through the S-shaped staggered arrangement, thereby improving the cooling effect; a cooling fan 32 is provided on the top of the cooling box body 3, and the operating power is adjusted in real time according to the cooling water temperature to adjust the cooling effect.

[0023] The bottom of the box body 1 is provided with a plurality of universal wheels 2, which improves the portability of pure steam / water for injection sampling.

[0024] A cooling water temperature sensor 6 and a cooling water pressure sensor 7 are sequentially connected in series on the connecting pipe between the cooling box 3 and the top of the condensing box 4, which are used to monitor the temperature and pressure of the cooling water in real time, thereby realizing real-time temperature and pressure regulation control.

[0025] A sampler management console 8 is provided on the upper surface of the box 1. The sampler management console 8 is signal-connected to the cooling box 3 and the condensing box 4, and adjusts the operating conditions by receiving feedback signals from the cooling box 3 and the condensing box 4 in real time.

[0026] The sample inlet 43 is provided with an automatic control valve 44 for controlling the opening and closing of the sample inlet 43 to facilitate the start and stop of sampling;

[0027] The sampling port 46 is provided with a sampling temperature sensor 47, a pH meter 48, a conductivity meter 49 and a sampling valve 410 in series, which are used to detect the temperature, pH and conductivity of the condensed water respectively. The sampling valve 410 is used to conveniently control the sampling amount.

[0028] The condensing box 4 is also provided with a liquid level meter 45 for detecting the amount of cooling water filled into the condensing box 4, so as to control the injection and discharge of cooling water in real time.

[0029] The working principle of the present invention is as follows:

[0030] During the actual use of the movable condensate sampling device of the present invention, the sensors and valves in the sampling instrument are connected to the sampler management console, and the sampling process operation and the changes of various parameters in the sampling process are monitored through the panel buttons. The cooling box and the condensing box are cylindrical molds, which are fixed to the trolley base through the chuck clamp on the box. The circulating cooling water pump is fixed through the cooling water pipeline chuck and fixed to the box base through screws. Since the temperature of the sampled pure steam is higher than 170°C, in order to improve the condensation efficiency, the condensing coil is completely immersed in cooling water. The length of the condensing coil is variable, and the coil length is adjusted according to the sampling temperature to meet the requirements. The specific means of sampling is to first fix the pure steam sampling hose to the sampling port chuck, open the sampling valve electronically, and pass pure steam for 30 seconds for sterilization. When a colorless and odorless airflow is observed at the sampling port, the sampling valve is closed. At this time, the external water pipe is connected to the water supply valve to replenish cooling water. When the liquid level meter reminds that the water supply is sufficient, start the cooling water pump. At this time, the sampling and sampling valves are opened through the automatic control system of the sampling management console for automatic timing and quantitative sampling.

[0031] Specifically, the sampler management console can achieve the following functions:

[0032] (1) The machine will self-check the status of the injection port and sampling port valves, cooling water level, cooling fan motor, circulation pump parameters, etc. after startup. The temperature, pressure, conductivity, pH value, etc. will be displayed in real time after self-check.

[0033] (2) One-button sterilization (no cooling water in the tank): After starting, the electric valves of the injection port and the sampling port are automatically opened, and pure steam is directly discharged for sterilization at a fixed time manually. After the timing is over, the injection port valve is closed first, and then the sampling port valve is closed. After the sterilization is started, the central control interface displays the injection port and sampling port temperature data in real time. The system records and saves the injection port and sampling port temperature data every five seconds. When the sampling port temperature meets the sterilization requirements, a reminder is issued on the central control console.

[0034] (3) Automatic sampling: The main interface displays the temperature of the injection port in real time. When the injection temperature meets the sampling requirements, the system reminds you to take a sample. The next step is to set the sampling time / sampling volume. The temperature, conductivity, and pH value data are recorded throughout the sampling process, and the background can print and save them as paper records.

[0035] (4) Cooling water circulation: responsible for completing the cooling water external tap water installation at the water inlet valve, the system interface performs cooling water replenishment operation (automatically opens the replenishment valve and closes the drain valve), and automatically closes the water inlet valve after reaching the liquid level. After the cooling water level reaches the standard, the start indicator lights of the circulation pump group and the cooling fan light up, allowing the circulation cooling system to be turned on for cooling. This process displays the liquid level, motor, and cooling fan operating parameters in real time. The cooling fan can adjust the operating power in real time according to the cooling water temperature to ensure that the heat dissipation meets the requirements.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0038] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A movable condensate sampling device, comprising a box, characterized in that: A cooling box and a condensing box are fixedly arranged inside the box, and the cooling box and the bottom of the condensing box are dynamically connected by a cooling water pump, and the cooling box and the top of the condensing box are connected by a pipeline. Condensing coils arranged in an S-shape and staggered manner are arranged inside the condensing box, an inlet is provided at the top of the condensing box, and a sampling port is provided at the bottom of the condensing box. A water replenishment valve and a drain valve are respectively provided at the upper and lower positions of the right side wall of the condensing box, and the cooling box includes heat exchange coils arranged in an S-shape and staggered manner inside the cooling box, and a cooling fan is provided on the top of the cooling box.

2. The movable condensate sampling device according to claim 1, characterized in that: A plurality of universal wheels are arranged at the bottom of the box body.

3. The movable condensate sampling device according to claim 1, characterized in that: A cooling water temperature sensor and a cooling water pressure sensor are sequentially arranged in series on the connecting pipe between the cooling box body and the top of the condensing box body.

4. The movable condensate sampling device according to claim 1, characterized in that: A sampler management console is arranged on the upper surface of the box body, and the sampler management console is signal-connected with the cooling box body and the condensing box body.

5. The movable condensate sampling device according to claim 1, characterized in that: The sampling port is provided with an automatic control valve, and the sampling port is provided with a sampling temperature sensor, a pH meter, a conductivity meter and a sampling valve in series in sequence.

6. The movable condensate sampling device according to claim 1, characterized in that: A liquid level gauge is also provided in the condensation box.

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