Fixing device for measurement of suspended solids in nuclear power station

Abstract

The utility model relates to a nuclear power station suspended matter measurement fixing device, which comprises a base, a pressure tank and an air compressor, the base is provided with a pressure tank fixing position and an air compressor fixing position, the pressure tank is detachably arranged at the pressure tank fixing position, the air compressor is detachably arranged at the air compressor fixing position, and the air compressor is detachably arranged at the air compressor fixing position. And an air outlet of the air compressor is communicated with an air inlet of the pressure tank through an over-compressed air pipe. According to the nuclear power plant suspended matter measurement fixing device, the pressure tank fixing position and the air compressor fixing position are arranged on the base, during measurement, the pressure tank is detachably fixed through the pressure tank fixing position, and the air compressor is detachably fixed through the air compressor fixing position, so that the pressure tank and the air compressor on the nuclear power plant suspended matter measurement fixing device are replaced according to measurement requirements, and the measurement efficiency is improved. And the pressure tank and the air compressor can be integrated together to form a standardized integrated device which is convenient to carry and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to nuclear power plant equipment technical field, especially nuclear power plant suspension measurement fixing device. BACKGROUND

[0002] Nuclear power plant needs to measure the suspension in water, takes certain volume water, utilizes compressed air to give pressure tank pressurization, then through 4 microns filter diameter's filter membrane, will water dry, weigh the quality difference of filter membrane, obtains the total mass of suspension. However, at present this set of compressed air, pressure tank and relevant hose are not neat, and inconvenient to carry and use, and have compressed air pressurization burst open to cause the risk of personal injury. UTILITY MODEL CONTENT

[0003] The utility model discloses a nuclear power plant suspension measurement fixing device, to make it can integrate the equipment required for suspension extraction together, and the carrying and use of the equipment required for suspension extraction are convenient.

[0004] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A nuclear power plant suspension measurement fixing device, comprising:

[0006] The base is provided with a pressure tank fixing position and an air compressor fixing position;

[0007] The pressure tank is detachably arranged on the pressure tank fixing position;

[0008] The air compressor is detachably arranged on the air compressor fixing position, and the air outlet of the air compressor is communicated with the air inlet of the pressure tank through the compressed air pipe.

[0009] In an embodiment of the present application, the base is also provided with a liquid storage tank, which is used to store the water to be measured.

[0010] In an embodiment of the present application, the liquid storage tank is located between the pressure tank fixing position and the air compressor fixing position.

[0011] In an embodiment of the present application, a support is further included, which is arranged on both sides of the liquid storage tank and is used to support the compressed air pipe.

[0012] In an embodiment of the present application, the support includes a rod portion and a ring portion arranged at the top end of the rod portion, and the ring portion is used for the compressed air pipe to pass through.

[0013] In an embodiment of the present application, the pressure tank fixing position is a fixing groove, the fixing groove is matched with the outer dimensions of the pressure tank, and a limiting member for limiting the pressure tank is arranged at the groove opening of the fixing groove.

[0014] In one embodiment of the present application, the liquid tank and the fixing groove are square grooves, and the fixing grooves are arranged in sequence along one side edge of the liquid tank away from the air compressor fixing position.

[0015] In one embodiment of the present application, the air compressor fixing positions are arranged in one-to-one correspondence with the fixing grooves on the side of the liquid tank away from the fixing grooves.

[0016] In one embodiment of the present application, the limiting member is a clamp.

[0017] In one embodiment of the present application, the limiting member further comprises a cover net, the cover net is used to cover the groove opening of the fixing groove, one end of the cover net is rotatably connected with the base, and a lock buckle is arranged between the other end of the cover net and the base.

[0018] From the above technical solution, it can be seen that the utility model discloses a kind of nuclear power plant suspended matter measurement fixing devices, which comprises base, pressure tank and air compressor, wherein, base is provided with pressure tank fixing position and air compressor fixing position, pressure tank is detachably arranged in pressure tank fixing position, air compressor is detachably arranged in air compressor fixing position, and the gas outlet of air compressor is communicated with the gas inlet of pressure tank for compressed gas pipe.

[0019] The above-mentioned nuclear power plant suspended matter measurement fixing device is provided with pressure tank fixing position and air compressor fixing position on the base, and the pressure tank is detachably fixed by pressure tank fixing position, and the air compressor is detachably fixed by air compressor fixing position during measurement, so that the pressure tank and the air compressor thereon can be replaced according to measurement needs, and the pressure tank and the air compressor can be integrated together to form a standardized integrated device, which is convenient to carry and use. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 The structure diagram of the nuclear power plant suspended matter measurement fixing device provided by one embodiment of the present application is shown in the figure.

[0022] Figure 2 The top view of the nuclear power plant suspended matter measurement fixing device provided by one embodiment of the present application is shown in the figure.

[0023] Figure 3 The side view of the nuclear power plant suspended matter measuring fixing device is provided for an embodiment of the utility model,

[0024] Figure 4 The structure schematic view of the support is provided for an embodiment of the utility model,

[0025] Figure 5 The structure schematic view of the support is provided for another embodiment of the utility model,

[0026] Figure 6 The top view of the nuclear power plant suspended matter measuring fixing device is provided for another embodiment of the utility model,

[0027] Figure 7 The top view of the nuclear power plant suspended matter measuring fixing device is provided for another embodiment of the utility model.

[0028] In the drawing,

[0029] 1 is the base; 101 is the pressure tank fixing position; 102 is the air compressor fixing position; 103 is the liquid storage tank; 2 is the pressure tank; 3 is the air compressor; 4 is the support; 401 is the rod part; 402 is the ring part; 403 is the optimal arc ring part; 5 is the clamp; 6 is the internal passage; 7 is the sealing cover; 8 is the hinge. DETAILED DESCRIPTION

[0030] The core of the utility model is to provide a kind of nuclear power plant suspended matter measuring fixing device, the structure design of the nuclear power plant suspended matter measuring fixing device makes it can integrate together suspended matter extraction required equipment, it is convenient to carry and use suspended matter extraction required equipment.

[0031] The technical scheme in the embodiment of the utility model will be described clearly and completely in conjunction with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the scope of the utility model protection.

[0032] Please refer to Figures 1 to 3 , Figure 1 The structure schematic view of the nuclear power plant suspended matter measuring fixing device is provided for the embodiment of the utility model, Figure 2 The top view of the nuclear power plant suspended matter measuring fixing device is provided for the embodiment of the utility model, Figure 3 The side view of the nuclear power plant suspended matter measuring fixing device is provided for the embodiment of the utility model.

[0033] The utility model discloses a kind of nuclear power plant suspended matter measuring fixing devices, which comprises base 1, pressure tank 2 and air compressor 3.

[0034] Wherein, base 1 is made of material with stable chemical properties, high strength and not easy to be corroded, such as stainless steel, aluminum alloy, etc. Base 1 is provided with pressure tank 2 pressure tank fixing position 101 and air compressor 3 air compressor fixing position 102. The number of air compressor fixing position 102 can be the same as or different from that of pressure tank fixing position 101. For example, air compressor fixing position 102 can be set one by one corresponding to pressure tank fixing position 101, or one air compressor fixing position 102 can correspond to multiple pressure tank fixing positions 101. The shape and structure of pressure tank fixing position 101 and air compressor fixing position 102 need to be designed according to the shape and size of the pressure tank 2 and air compressor 3 to be fixed. Pressure tank 2 is detachably arranged in pressure tank fixing position 101, and air compressor 3 is detachably arranged in air compressor fixing position 102. The gas outlet of air compressor 3 is communicated with the gas inlet of pressure tank 2 through compressed gas pipe. The compressed gas pipe can be a hard pipe, a hose or a combination of a hard pipe and a hose.

[0035] Compared with the prior art, the nuclear power plant suspended matter measuring fixing device provided by the embodiment of the present application sets pressure tank fixing position 101 and air compressor fixing position 102 on base 1. During measurement, pressure tank 2 is detachably fixed by pressure tank fixing position 101, and air compressor 3 is detachably fixed by air compressor fixing position 102. Thus, the pressure tank 2 and air compressor 3 can be replaced according to the measurement needs, and the pressure tank 2 and air compressor 3 can be integrated together to form a standardized integrated device, which is convenient to carry and use.

[0036] To facilitate the extraction of suspended matter, in one embodiment of the present application, as shown in Figure 1 and Figure 2 , base 1 is also provided with liquid storage tank 103. Liquid storage tank 103 is used to store water to be measured. In this way, a predetermined volume of water to be measured can be stored in liquid storage tank 103 in advance for use during measurement.

[0037] It can be predicted that after the suspended matter in the water to be measured is completely extracted, the weight of the suspended matter and the volume or weight of the water to be measured need to be calculated to obtain the amount of suspended matter contained in unit volume or unit weight of the water to be measured. Therefore, in one embodiment of the present application, volume marks are provided on the inner wall or outer wall of liquid storage tank 103, so as to facilitate obtaining the volume of water to be measured stored in liquid storage tank 103.

[0038] If the inner wall of the liquid tank 103 is provided with volume marks, the liquid tank 103 can be opaque structure, if the outer wall of the liquid tank 103 is provided with volume marks, the liquid tank 103 at least is provided with volume marks or the part of the tank wall adjacent to the volume marks needs to be provided as transparent structure, so as to compare the liquid level in the liquid tank 103 with the volume marks and accurately obtain the volume of the water to be measured in the liquid tank 103.

[0039] Of course, the volume of the water to be measured in the liquid tank 103 can also be obtained by other ways, for example, an electronic detection device such as a liquid level meter can be arranged in the liquid tank 103 to detect the liquid level in the liquid tank 103, thereby obtaining the volume of the water to be measured in the liquid tank 103.

[0040] In order to reduce the evaporation of water in the liquid tank 103 and cause adverse effects on the health of the measurement personnel, in an embodiment of the present application, the tank opening of the liquid tank 103 is matched with a sealing cover 7, which can be arranged on the base 1 in various ways, for example, as shown in Figure 6 , the sealing cover 7 can be hinged to the tank opening of the liquid tank 103 on one side of the base 1 through a hinge 8, in this case, in order to avoid that the opened sealing cover 7 blocks the pressure tank 2 or the air compressor 3, the sealing cover 7 is hinged to the tank opening of the liquid tank 103 on the side away from the pressure tank fixing position 101 and the air compressor fixing position 102 of the base 1, or, a ring-shaped cover groove is arranged at the position of the tank opening of the liquid tank 103, and the sealing cover 7 is inserted into the ring-shaped cover groove in a plug-in manner.

[0041] Further optimization of the above technical solution, in a specific embodiment of the present application, as shown in Figure 1 and Figure 2 , the liquid tank 103 is located between the pressure tank fixing position 101 and the air compressor fixing position 102, in this embodiment, the compressed gas pipe for connecting the pressure tank 2 and the air compressor 3 is arranged above the liquid tank 103, of course, in other embodiments, the compressed gas pipe can also be arranged in the base 1, that is, an internal passage 6 is formed in the base 1, as shown in Figure 7 , the two ends of the internal passage 6 are adjacent to the pressure tank fixing position 101 and the air compressor fixing position 102 respectively, so that the compressed gas pipe passes through the internal passage 6 and is connected to the pressure tank 2 on the pressure tank fixing position 101 and the air compressor 3 on the air compressor fixing position 102 respectively.

[0042] As shown in Figures 1 to 3 , in order to facilitate the arrangement of the compressed gas pipe, in an embodiment of the present application, the nuclear power plant suspended matter measurement fixing device further comprises a support 4, which is arranged on both sides of the liquid tank 103, and the support 4 is used to support the compressed gas pipe.

[0043] Specifically, as shown in Figure 1 and Figure 4As shown, in one embodiment of this application, the bracket 4 includes a rod 401 and a ring 402 disposed at the top of the rod 401. The ring 402 is used for the passage of the compressed air pipe. The overall height of the bracket 4 is mainly set according to the height of the pressure tank 2 and the air compressor 3. In order to facilitate the connection of the compressed air pipe with the pressure tank 2 and the air compressor 3, the height of the bracket 4 is preferably slightly higher than the tallest of the two, the pressure tank 2 and the air compressor 3.

[0044] Of course, the support 4 is not limited to the structure described above; in other embodiments, such as... Figure 5 As shown, the support 4 includes a rod portion 401 and an arc-shaped ring portion 403. The diameter of the arc-shaped ring portion 403 is greater than or equal to the diameter of the compressed air tube, and the opening width of the arc-shaped ring portion 403 is smaller than the diameter of the compressed air tube. This allows the compressed air tube to be easily pressed into the arc-shaped ring portion 403 while the opening of the arc-shaped ring portion 403 is used to limit the compressed air tube.

[0045] like Figure 1 and Figure 2 As shown, in one embodiment of this application, the pressure tank fixing position 101 is a fixing groove. The fixing groove is adapted to the outer dimensions of the pressure tank 2 and can limit the pressure tank 2 in the circumferential direction. A limiting member is provided at the groove opening of the fixing groove to limit the pressure tank 2. The limiting member can limit the pressure tank 2 in the direction perpendicular to the plane where the groove opening of the fixing groove is located, thereby ensuring the stability of the pressure tank 2 in the process of extracting suspended solids.

[0046] To further optimize the above technical solution, in one embodiment of this application, both the liquid storage tank 103 and the fixing tank are square tanks, and multiple fixing tanks are arranged sequentially along the side edge of the liquid storage tank 103 away from the air compressor fixing position 102.

[0047] like Figure 2 As shown, in one embodiment of this application, the air compressor fixing position 102 and the pressure tank fixing position 101 are arranged in a one-to-one correspondence, that is, multiple air compressor fixing positions 102 are arranged in a one-to-one correspondence with each fixing tank on the side of the liquid storage tank 103 away from the fixing tank.

[0048] like Figure 2 As shown, the limiting component is a clamp 5, which is fixed to the wall of the fixing groove. After the pressure tank 2 is placed in the fixing groove, the clamp 5 is used to hold the pressure tank 2 tightly to fix the pressure tank 2.

[0049] To improve the limiting effect of the pressure tank 2 and improve the safety in the suspended matter extraction process, in an embodiment of the present application, the limiting member further comprises a cover net, the cover net is composed of a plurality of transversely and longitudinally intersecting welded ribs, the cover net is used to cover the top of the slot of the fixed groove, one end of the cover net is rotatably connected with the base 1, and a lock buckle is arranged between the other end of the cover net and the base 1; the cover net can be matched with the fixed groove on the base 1 to effectively limit the whole pressure tank 2, and the stability of the pressure tank 2 during carrying and use is improved.

[0050] It should be noted that each of the embodiments in the present specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0051] It should be understood that if "system", "device", "unit" and / or "module" are used in the present application, it is only a method for distinguishing different components, elements, parts, portions or assemblies at different levels. However, if other words can achieve the same purpose, the words can be replaced by other expressions.

[0052] As shown in the present application and claims, unless the context clearly indicates otherwise, "one", "a", "an" and / or "the" do not refer to the singular, but also include the plural. Generally, the terms "comprise" and "include" only indicate that the steps and elements explicitly identified are included, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements. The element defined by the statement "comprises a" does not exclude the presence of another identical element in the process, method, product or device comprising the element.

[0053] In the description of the embodiments of the present application, unless otherwise specified, " / " represents or, for example, A / B can represent A or B; "and / or" in this paper is only a description of the association between the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0054] If a flowchart is used in the present application, the flowchart is used to illustrate the operations performed by the system according to the embodiments of the present application. It should be understood that the preceding or subsequent operations do not necessarily be executed in sequence. On the contrary, each step can be processed in reverse order or simultaneously. At the same time, other operations can be added to these processes, or one or more steps of the operation can be removed from these processes.

[0055] It is also to be noted that, as used in this specification and claims, the terms "include," "includes," "including," "comprise," "comprises," or "comprising," or any variation thereof, will be understood to encompass the inclusion of the recited item or items, but not the exclusion of other items that are not expressly identified or included. In other words, by using these terms, a recitation of a list of items does not exclude other items that are not expressly listed.

[0056] The principles and implementation manners of the present application are described by using specific examples in the present application. The above examples are only used to help understand the core idea of the present application. It should be pointed out that, for those skilled in the art, without departing from the principles of the present application, the present application can be improved and modified in many ways. These improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A nuclear power plant suspension matter measuring fixture, characterized by, The utility model relates to a kind of air compressor and pressure tank fixing device, including: Base (1), pressure tank fixing site (101) and air compressor fixing site (102) are provided on the base (1); Pressure tank (2), the pressure tank (2) is detachably arranged in the pressure tank fixing site (101); Air compressor (3), the air compressor (3) is detachably arranged in the air compressor fixing site (102), and the air outlet of the air compressor (3) is communicated with the air inlet of the pressure tank (2) with compressed gas pipe.

2. The nuclear power plant suspension measuring fixture according to claim 1, characterized in that The base (1) is further provided with liquid tank (103), and the liquid tank (103) is used for storing water to be measured.

3. The nuclear power plant in-suspensoids measuring fixture of claim 2, wherein, The liquid tank (103) is located between the pressure tank fixing site (101) and the air compressor fixing site (102).

4. The nuclear power plant in-suspensoids measuring fixture of claim 3, wherein, It further includes support (4), the support (4) is arranged on both sides of the liquid tank (103), and the support (4) is used to support the compressed gas pipe.

5. The nuclear power plant suspended matter measuring fixture according to claim 4, characterized in that, The support (4) includes rod part (401) and ring part (402) arranged at the top end of the rod part (401), and the ring part (402) is used for the compressed gas pipe to pass through.

6. The nuclear power plant in-suspensoid measuring fixture according to any one of claims 2 to 5, characterized in that The pressure tank (2) fixing site (101) is fixed groove, the fixed groove is matched with the outer shape size of the pressure tank (2), and the slot of the fixed groove is provided with limiting member for limiting the pressure tank (2).

7. The nuclear power plant suspension measuring fixture according to claim 6, characterized in that The liquid tank (103) and the fixed groove are square grooves, and a plurality of fixed grooves are arranged in sequence along the side edge of the liquid tank (103) away from the air compressor fixing site (102).

8. The nuclear power plant suspension measuring fixture according to claim 7, characterized in that A plurality of air compressor fixing sites (102) are arranged on the side of the liquid tank (103) away from the fixed groove and each fixed groove one by one.

9. The nuclear power plant suspended matter measuring fixture of claim 6, wherein, The limiting member is a clamp (5).

10. The nuclear power plant suspended matter measuring fixture of claim 7, wherein, The limiting member further includes cover net, the cover net is used for covering and buckling above the slot of the fixed groove, and one end of the cover net is rotatably connected with the base (1), and the other end is provided with lock buckle between the base (1).

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