Novel sensor housing

Abstract

The utility model relates to a novel sensor housing. The novel sensor housing comprises a main body unit, a clamping unit, an installation unit and a locking unit. The advantages are that the main body unit, the clamping unit, the installation unit and the locking unit are used in cooperation, so that the temperature sensor and the pressure sensor can be integrated, a temperature sensor joint and a pressure sensor which independently use an NPT joint are replaced, and temperature and pressure data can be accurately obtained at the same time; data errors caused by factors such as installation position difference possibly generated by using two independent sensors are avoided, the actual working condition in the special gas pipeline can be reflected more accurately, and the temperature sensor and the pressure sensor can be mounted and dismounted conveniently through matched use of the clamping unit and the locking unit. Compared with two independent sensors, the integrated sensor can reduce the cost in the aspects of installation and maintenance.

Description

TECHNICAL FIELD

[0001] The utility model relates to the sensor related technical field for semiconductor, especially a novel sensor shell. BACKGROUND

[0002] The electronic special gas pipeline of semiconductor industry is a key channel specially used for conveying electronic special gas. The electronic special gas is indispensable in the thin film deposition and etching of semiconductor manufacturing, so the quality of the special gas pipeline directly affects semiconductor production. It is mostly made of 316L low-carbon stainless steel pipe, such as EP pipe polished by electrolysis, which has smooth inner wall and can effectively reduce pollution particles, and is commonly used for conveying process reaction gas; or BA pipe annealed by bright annealing, which is used for gas transmission that does not participate in the process reaction. During construction, cutting, welding and other operations are carried out in a clean environment, and the design strictly follows the principles of ensuring purity, reducing resistance and ensuring safety to ensure the smooth and stable production of semiconductors.

[0003] At present, the temperature sensor joint in the gas pipeline of the semiconductor factory is commonly NPT joint, such joint is not allowed to be applied to the electronic special gas pipeline of semiconductor industry, and the temperature sensor and the pressure sensor are commonly used in the gas pipeline of the semiconductor factory, but are mainly applied to inert gas, and the electronic special gas pipeline is difficult to meet the demand of stable pressure detection.

[0004] At present, there is no effective solution to the problem that NPT joint is not allowed to be applied to the electronic special gas pipeline of semiconductor industry and the demand of stable pressure detection is difficult to meet in the related technology. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiency in the prior art, provides a novel sensor shell to solve the problems that NPT joint is not allowed to be applied to the electronic special gas pipeline of semiconductor industry and the demand of stable pressure detection is difficult to meet in the related technology.

[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0007] A novel sensor shell comprises:

[0008] A main unit is communicated with a pipeline;

[0009] A clamping unit is detachably arranged at the top end of the main unit and communicated with the main unit;

[0010] An installation unit is arranged at the top end of the clamping unit and communicated with the clamping unit, and is used for installing a pressure sensor and a temperature sensor;

[0011] A locking unit, which is sleeved on the clamping unit and detachably connected with the main unit, is used to stabilize the clamping unit.

[0012] In some embodiments, the main unit comprises:

[0013] A main element, a top end of which is detachably provided with the clamping unit and the locking unit and is in communication with the pipeline;

[0014] A first through slot element, which is arranged through the main element and is used for flow guiding;

[0015] A second through slot element, which is arranged at the top end of the main element and is in communication with the first through slot element and the clamping unit respectively;

[0016] A first clamping element, which is arranged at the inner side of the second through slot element and is detachably connected with the clamping unit.

[0017] In some embodiments, the main unit further comprises:

[0018] A third through slot element, which is arranged at the inner side of the second through slot element and is above the first clamping element and in communication with the first clamping element, is used for the clamping unit to enter the first clamping element.

[0019] In some embodiments, the main unit further comprises:

[0020] Two limiting elements, which are arranged at the inner side of the first clamping element and respectively abut against the clamping unit, are used to limit the movement range of the clamping unit.

[0021] In some embodiments, the main unit further comprises:

[0022] Two connecting elements, which are symmetrically arranged at the top end of the main element and are respectively detachably connected with the locking unit.

[0023] In some embodiments, the clamping unit comprises:

[0024] A first mounting element, which is detachably arranged at the top end of the main unit, a top end of the first mounting element is provided with the mounting unit, an outer side of the first mounting element is sleeved with the locking unit, and the first mounting element is in communication with the main unit and the mounting unit respectively.

[0025] In some embodiments, the clamping unit further comprises:

[0026] two second clamping elements, the two second clamping elements are symmetrically arranged at the bottom end of the outer side of the first mounting element and are respectively detachably connected with the main body unit.

[0027] In some embodiments, the clamping unit further comprises:

[0028] a first locking element, the first locking element is arranged at the middle of the outer side of the first mounting element and is respectively in abutment with the main body unit and the locking unit, and is used for cooperating with the locking unit to stabilize the first mounting element.

[0029] In some embodiments, the mounting unit comprises:

[0030] a second mounting element, the second mounting element is arranged at the top end of the clamping unit and is in communication with the clamping unit;

[0031] a third mounting element, the third mounting element is arranged at the top end of the second mounting element and is in communication with the second mounting element, and is used for mounting a temperature sensor;

[0032] a fourth mounting element, the fourth mounting element is arranged at the top end of the second mounting element and is symmetrically arranged with the third mounting element, and is in communication with the second mounting element, and is used for mounting a pressure sensor.

[0033] In some embodiments, the locking unit comprises:

[0034] a second locking element, the second locking element is sleeved on the clamping unit and is detachably connected with the main body unit, and is used for stabilizing the clamping unit.

[0035] The utility model discloses the above technical scheme, compared with the prior art, has the following technical effects:

[0036] The utility model discloses a novel sensor shell, the cooperation of the use between main body unit, clamping unit, mounting unit and locking unit can integrate temperature sensor and pressure sensor, thereby replacing the temperature sensor joint and pressure sensor of separate use NPT joint, can simultaneously and accurately obtain temperature and pressure data, avoids the data error caused by the installation position difference of two independent sensors and other factors, can more accurately reflect the actual working condition in the special gas pipeline, and through the cooperation of the use between clamping unit and locking unit to facilitate the installation and dismounting of temperature sensor and pressure sensor, compared with using two separate sensors, integrated sensor can reduce the cost in installation and maintenance. Reduce the number of parts, also reduce the repair cost and downtime caused by the part failure. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is a perspective structure schematic diagram of the novel sensor shell according to the embodiment of the utility model;

[0038] Figure 2 It is an explosion view of the novel sensor shell according to the embodiment of the utility model;

[0039] Figure 3a It is a perspective structure schematic diagram of the main unit according to the embodiment of the utility model;

[0040] Figure 3b It is a structure schematic diagram of part of the main unit according to the embodiment of the utility model;

[0041] Figure 3c It is a wire frame diagram of the main unit according to the embodiment of the utility model;

[0042] Figure 4 It is a perspective structure schematic diagram of the clamping unit according to the embodiment of the utility model;

[0043] Figure 5 It is a perspective structure schematic diagram of the mounting unit according to the embodiment of the utility model;

[0044] Figure 6 It is a perspective structure schematic diagram of the locking unit according to the embodiment of the utility model.

[0045] The reference signs in it are: 10, main unit; 11, main element; 12, first through slot element; 13, second through slot element; 14, first clamping element; 15, third through slot element; 16, limiting element; 17, connecting element;

[0046] 20, clamping unit; 21, first mounting element; 22, second clamping element; 23, first locking element;

[0047] 30, mounting unit; 31, second mounting element; 32, third mounting element; 33, fourth mounting element;

[0048] 40, locking unit; 41, second locking element. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0050] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0051] The utility model will be further described below in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0052] An exemplary embodiment of the utility model, as shown in Figure 1 , Figure 2 A novel sensor shell, including main unit 10, clamping unit 20, installation unit 30 and locking unit 40, as shown in the drawing. Wherein, main unit 10 is communicated with pipeline;Clamping unit 20 is detachably arranged at the top of main unit 10, and is communicated with main unit 10;Installation unit 30 is arranged at the top of clamping unit 20, and is communicated with clamping unit 20, for installing pressure sensor and temperature sensor;Locking unit 40 is sleeved on clamping unit 20, and is detachably connected with main unit 10, for stabilizing clamping unit 20.

[0053] As shown in Figure 3a 、 Figure 3b 、 Figure 3c The main unit 10 includes main element 11, first through slot element 12, second through slot element 13 and first clamping element 14. Wherein, the top of main element 11 is detachably provided with clamping unit 20, locking unit 40, and is communicated with pipeline;First through slot element 12 is arranged through main element 11, for flow guide;Second through slot element 13 is arranged at the top of main element 11, and is communicated with first through slot element 12 and clamping unit 20 respectively;First clamping element 14 is arranged on the inner side of second through slot element 13, and is detachably connected with clamping unit 20.

[0054] In some embodiments, the main element 11 includes a main base, a first VCR sealing joint and a second VCR sealing joint. Wherein. The first through slot element 12 is arranged through the main base, and the top of the main base is provided with the second through slot element 13;The first VCR sealing joint is arranged on one side of the main base, and is communicated with the first through slot element 12, for connecting pipeline;The second VCR sealing joint is arranged on the other side of the main base, and is symmetrically arranged with the first VCR sealing joint, and is communicated with the first through slot element 12, for connecting pipeline.

[0055] The size of the first VCR sealing joint (the second VCR sealing joint) matches the size of the main base. Generally, the radial dimension of the outer edge surface of the first VCR sealing joint (the second VCR sealing joint) is less than the width and height of the main base, and the axial dimension of the first VCR sealing joint (the second VCR sealing joint) is less than the length of the main base.

[0056] The size of the second VCR sealing joint matches the size of the first VCR sealing joint. Generally, the radial size of the second VCR sealing joint is equal to the radial size of the first VCR sealing joint, and the axial size of the second VCR sealing joint is equal to the axial size of the first VCR sealing joint.

[0057] In some embodiments, the main body element 11 is made of stainless steel.

[0058] The first through-slot element 12 has a circular cross-section.

[0059] The size of the first through-slot element 12 matches the size of the main body element 11. Generally, the radial size of the first through-slot element 12 is smaller than the width and height of the main body base, and the axial size of the first through-slot element 12 is equal to the length of the main body base; the radial size of the first through-slot element 12 is equal to the radial size of the inner edge surface of the first VCR sealing joint (the second VCR sealing joint).

[0060] In some embodiments, the first through-slot element 12 is a first through-slot.

[0061] The second through-slot element 13 has a circular cross-section.

[0062] The size of the second through-slot element 13 matches the size of the main body element 11. Generally, the radial size of the second through-slot element 13 is smaller than the length and width of the main body base, and the axial size of the second through-slot element 13 is smaller than the height of the main body base.

[0063] The size of the second through-slot element 13 matches the size of the first through-slot element 12. Generally, the radial size of the second through-slot element 13 is greater than the radial size of the first through-slot element 12.

[0064] In some embodiments, the second through-slot element 13 is a second through-slot.

[0065] The first clamping element 14 has a circular cross-section.

[0066] The size of the first clamping element 14 matches the size of the main body element 11. Generally, the radial size of the first clamping element 14 is smaller than the length and width of the main body base, and the axial size of the first clamping element 14 is smaller than the height of the main body base.

[0067] The size of the first clamping element 14 matches the size of the second through-slot element 13. Generally, the radial size of the first clamping element 14 is greater than the radial size of the second through-slot element 13, and the axial size of the first clamping element 14 is smaller than the axial size of the second through-slot element 13.

[0068] In some embodiments, the first clamping element 14 is a clamping slot.

[0069] Further, the main body unit 10 further comprises a third through slot element 15. The third through slot element 15 is arranged inside the second through slot element 13, above the first clamping element 14, and communicates with the first clamping element 14, for allowing the clamping unit 20 to enter the first clamping element 14.

[0070] The third through slot element 15 has a cross section in the shape of a rounded rectangle.

[0071] The third through slot element 15 has a size matching that of the main body unit 11. Generally, the radial dimension of the third through slot element 15 is smaller than the length and width of the main body unit 11, and the axial dimension of the third through slot element 15 is smaller than the height of the main body unit 11.

[0072] The third through slot element 15 has a size matching that of the second through slot element 13. Generally, the radial dimension of the third through slot element 15 is larger than that of the second through slot element 13, and the axial dimension of the third through slot element 15 is smaller than that of the second through slot element 13.

[0073] The third through slot element 15 has a size matching that of the first clamping element 14. Generally, the radial dimension of the third through slot element 15 is equal to that of the first clamping element 14, and the axial dimension of the third through slot element 15 is equal to that of the first clamping element 14.

[0074] In some embodiments, the third through slot element 15 is a third through slot.

[0075] Further, the main body unit 10 further comprises two limiting elements 16. The two limiting elements 16 are arranged inside the first clamping element 14, and respectively abut against the clamping unit 20, for limiting the movement range of the clamping unit 20.

[0076] The limiting element 16 has a cross section in the shape of a circular arc.

[0077] The limiting element 16 has a size matching that of the second through slot element 13. Generally, the radial dimension of the inner edge surface of the limiting element 16 is equal to that of the second through slot element 13.

[0078] The limiting element 16 has a size matching that of the first clamping element 14. Generally, the radial dimension of the outer edge surface of the limiting element 16 is equal to that of the first clamping element 14, and the axial dimension of the limiting element 16 is equal to that of the first clamping element 14.

[0079] In some embodiments, the limiting element 16 is fixedly connected to the main body unit 11, including but not limited to being integrally formed.

[0080] In some embodiments, the limiting element 16 is made of stainless steel.

[0081] In some of these embodiments, the limiting element 16 is a limiting plate.

[0082] Furthermore, the main body unit 10 also includes two connecting elements 17. The two connecting elements 17 are symmetrically arranged at the top of the main body unit 11 and are detachably connected to the locking unit 40 respectively.

[0083] Specifically, two connecting elements 17 are symmetrically arranged at the top of the main body base and are connected to the main body base respectively.

[0084] The cross-section of the connecting element 17 is arc-shaped.

[0085] The dimensions of the connecting element 17 match the dimensions of the main body element 11. Generally, the radial dimension of the outer edge of the connecting element 17 is smaller than the length and width of the main body base, and the axial dimension of the outer edge of the connecting element 17 is smaller than the height of the main body base.

[0086] The dimensions of the connecting element 17 are matched with the dimensions of the second through-slot element 13. Generally, the radial dimension of the inner edge surface of the connecting element 17 is equal to the radial dimension of the second through-slot element 13.

[0087] In some embodiments, the connecting element 17 is fixedly connected to the main body element 11, including but not limited to integral molding.

[0088] In some of these embodiments, the connecting element 17 is made of stainless steel.

[0089] In some of these embodiments, the connecting element 17 is a threaded rod.

[0090] like Figure 4 As shown, the snap-fit ​​unit 20 includes a first mounting element 21. The first mounting element 21 is detachably disposed on the top of the main body unit 10. The top of the first mounting element 21 is provided with a mounting unit 30. A locking unit 40 is sleeved on the outside of the first mounting element 21 and communicates with the main body unit 10 and the mounting unit 30 respectively.

[0091] Specifically, the first mounting element 21 is detachably disposed inside the second through slot element 13 and located between the two connecting elements 17.

[0092] The first mounting element 21 is a hollow structure.

[0093] The dimensions of the first mounting element 21 are matched with the dimensions of the second through-slot element 13. Generally, the radial dimension of the outer edge of the first mounting element 21 is equal to the radial dimension of the second through-slot element 13.

[0094] In some embodiments, the first mounting element 21 is made of stainless steel.

[0095] In some embodiments, the first mounting element 21 is a first mounting pipe.

[0096] Further, the clamping unit 20 further comprises two second clamping elements 22. The two second clamping elements 22 are symmetrically arranged at the bottom end of the outer side of the first mounting element 21 and are respectively detachably connected with the main unit 10.

[0097] Specifically, the two second clamping elements 22 are respectively detachably connected with the first clamping element 14 through the third through slot element 15.

[0098] The cross section of the second clamping element 22 is in the shape of a circular arc.

[0099] The size of the second clamping element 22 matches the size of the first mounting element 21. Generally, the radial dimension of the inner edge surface of the second clamping element 22 is equal to the radial dimension of the outer edge surface of the first mounting element 21, and the axial dimension of the second clamping element 22 is smaller than the axial dimension of the first mounting element 21.

[0100] The size of the second clamping element 22 matches the size of the first clamping element 14. Generally, the radial dimension of the outer edge surface of the second clamping element 22 is equal to the radial dimension of the first clamping element 14, and the axial dimension of the second clamping element 22 is equal to the axial dimension of the first clamping element 14.

[0101] The size of the second clamping element 22 matches the size of the third through slot element 15. Generally, the radial dimension of the outer edge surface of the second clamping element 22 is equal to the radial dimension of the third through slot element 15, and the axial dimension of the second clamping element 22 is equal to the axial dimension of the third through slot element 15.

[0102] In some embodiments, the second clamping element 22 is fixedly connected with the first mounting element 21, including but not limited to being integrally formed.

[0103] In some embodiments, the second clamping element 22 is made of stainless steel.

[0104] In some embodiments, the second clamping element 22 is a clamping block.

[0105] Further, the clamping unit 20 further comprises a first locking element 23. The first locking element 23 is arranged at the middle of the outer side of the first mounting element 21 and respectively abuts against the main unit 10 and the locking unit 40, so as to cooperate with the locking unit 40 to stabilize the first mounting element 21.

[0106] Specifically, the bottom end of the first locking element 23 abuts against the top ends of the two connecting elements 17 respectively.

[0107] The cross-section of the first locking element 23 is annular.

[0108] The dimensions of the first locking element 23 are matched with the dimensions of the first mounting element 21. Generally, the radial dimension of the inner edge surface of the first locking element 23 is equal to the radial dimension of the outer edge surface of the first mounting element 21, and the axial dimension of the first locking element 23 is smaller than the axial dimension of the first mounting element 21.

[0109] The dimensions of the first locking element 23 are matched with the dimensions of the connecting element 17. Generally, the radial dimension of the outer edge of the first locking element 23 is equal to the radial dimension of the outer edge of the connecting element 17.

[0110] In some of these embodiments, the first locking element 23 is fixedly connected to the first mounting element 21, including but not limited to being integrally formed.

[0111] In some of these embodiments, the first locking element 23 is made of stainless steel.

[0112] In some of these embodiments, the first locking element 23 is a locking ring.

[0113] like Figure 5 As shown, the mounting unit 30 includes a second mounting element 31, a third mounting element 32, and a fourth mounting element 33. The second mounting element 31 is disposed at the top of the snap-fit ​​unit 20 and communicates with it; the third mounting element 32 is disposed at the top of the second mounting element 31 and communicates with it, and is used to mount a temperature sensor; the fourth mounting element 33 is disposed at the top of the second mounting element 31, symmetrically arranged with the third mounting element 32, and communicates with it, and is used to mount a pressure sensor.

[0114] Specifically, the second mounting element 31 is disposed at the top of the first mounting element 21 and communicates with the first mounting element 21.

[0115] The second mounting element 31 has a hollow structure.

[0116] The dimensions of the second mounting element 31 are matched with the dimensions of the first mounting element 21. Generally, the radial dimension of the second mounting element 31 is equal to the radial dimension of the first mounting element 21, and the axial dimension of the second mounting element 31 is smaller than the axial dimension of the first mounting element 21.

[0117] In some embodiments, the second mounting element 31 is fixedly connected to the first mounting element 21, including but not limited to being integrally formed.

[0118] In some of these embodiments, the second mounting element 31 is made of stainless steel.

[0119] In some of these embodiments, the second mounting element 31 is a second mounting conduit.

[0120] The third mounting element 32 is a hollow structure.

[0121] The dimensions of the third mounting element 32 are matched with those of the second mounting element 31. Generally, the radial dimension of the third mounting element 32 is equal to the radial dimension of the second mounting element 31, and the axial dimension of the third mounting element 32 is greater than the axial dimension of the second mounting element 31.

[0122] In some embodiments, the third mounting element 32 is fixedly connected to the second mounting element 31, including but not limited to being integrally formed.

[0123] In some of these embodiments, the third mounting element 32 is made of stainless steel.

[0124] In some of these embodiments, the third mounting element 32 is a third mounting conduit.

[0125] The fourth mounting element 33 is a hollow structure.

[0126] The dimensions of the fourth mounting element 33 are matched with those of the second mounting element 31. Generally, the radial dimension of the fourth mounting element 33 is equal to the radial dimension of the second mounting element 31, and the axial dimension of the fourth mounting element 33 is greater than the axial dimension of the second mounting element 31.

[0127] The dimensions of the fourth mounting element 33 are matched with those of the third mounting element 32. Generally, the radial dimension of the fourth mounting element 33 is equal to the radial dimension of the third mounting element 32.

[0128] In some embodiments, the fourth mounting element 33 is fixedly connected to the second mounting element 31, including but not limited to being integrally formed.

[0129] In some of these embodiments, the fourth mounting element 33 is made of stainless steel.

[0130] In some of these embodiments, the fourth mounting element 33 is a fourth mounting conduit.

[0131] like Figure 6 As shown, the locking unit 40 includes a second locking element 41. The second locking element 41 is sleeved on the snap-fit ​​unit 20 and detachably connected to the main body unit 10 to secure the snap-fit ​​unit 20.

[0132] Specifically, the second locking element 41 is sleeved on the first mounting element 21 and is located above the first locking element 23 and is detachably connected with the two connecting elements 17 respectively.

[0133] In some embodiments, the second locking element 41 comprises a locking cap, a first mounting groove, a second mounting groove and a threaded tooth. The locking cap is sleeved on the first mounting element 21 and is located above the first locking element 23; the first mounting groove is arranged at the top end of the locking cap and is used for the locking cap to pass through the first mounting element 21; the second mounting groove is arranged at the bottom end of the locking cap and is in communication with the first mounting groove, and the top end of the second mounting groove abuts against the top end of the first locking element 23; and the threaded tooth is arranged in the second mounting groove and is threadedly connected with the two connecting elements 17 respectively.

[0134] The size of the locking cap matches the size of the main body element 11. Generally, the radial size of the locking cap is less than the length and width of the main body base.

[0135] The size of the locking cap matches the size of the first mounting element 21. Generally, the radial size of the locking cap is greater than the radial size of the outer edge surface of the first mounting element 21, and the axial size of the locking cap is less than the axial size of the first mounting element 21.

[0136] The size of the first mounting groove matches the size of the locking cap. Generally, the radial size of the first mounting groove is less than the radial size of the locking cap, and the axial size of the first mounting groove is less than the axial size of the locking cap.

[0137] The size of the first mounting groove matches the size of the first mounting element 21. Generally, the radial size of the first mounting groove is equal to the radial size of the outer edge surface of the first mounting element 21,

[0138] The size of the second mounting groove matches the size of the locking cap. Generally, the radial size of the second mounting groove is less than the radial size of the locking cap, and the axial size of the second mounting groove is less than the axial size of the locking cap.

[0139] The size of the second mounting groove matches the size of the first mounting groove. Generally, the radial size of the second mounting groove is greater than the radial size of the first mounting groove, and the axial size of the second mounting groove is greater than the axial size of the first mounting groove.

[0140] The size of the second mounting groove matches the size of the connecting element 17. Generally, the radial size of the second mounting groove is equal to the radial size of the outer edge surface of the connecting element 17, and the axial size of the second mounting groove is equal to the axial size of the connecting element 17.

[0141] The second mounting slot is sized to match the size of the first locking element 23. Generally, the radial dimension of the second mounting slot is equal to the radial dimension of the outer surface of the first locking element 23, and the axial dimension of the second mounting slot is greater than the axial dimension of the first locking element 23.

[0142] The axial dimension of the second mounting slot is equal to the sum of the axial dimensions of the first mounting slot and the first locking element 23.

[0143] The threaded teeth are sized to match the size of the second mounting slot. Generally, the axial dimension of the threaded teeth is equal to the axial dimension of the second mounting slot.

[0144] The threaded teeth are sized to match the size of the connecting element 17. Generally, the axial dimension of the threaded teeth is equal to the axial dimension of the connecting element 17.

[0145] In some embodiments, the second locking element 41 is made of stainless steel.

[0146] The use method of the utility model is as follows:

[0147] (I) Preparation operation

[0148] Place the main element 11 in the designated position and connect it with the external pipeline;

[0149] Place the temperature sensor in the third mounting element 32 and connect it through the sealing nut;

[0150] Place the pressure sensor in the fourth mounting element 33 and connect it through the sealing nut;

[0151] (II) Installation operation

[0152] Place the installation unit 30 with the temperature sensor and the pressure sensor installed through the first mounting element 21 inside the second through-slot element 13;

[0153] During the process, the second clamping element 22 passes through the third through-slot element 15 and enters the first clamping element 14;

[0154] Twist the first mounting element 21 counterclockwise to drive the second clamping element 22 to rotate along the circumference of the first clamping element 14 until it abuts against the limiting element 16, thereby completing the limiting installation operation.

[0155] (III) Locking operation

[0156] Twist the second locking element 41 to make it rotate along the circumference of the connecting element 17 while moving downward along the axial direction of the connecting element 17 until it abuts against the first locking element 23.

[0157] The utility model discloses the advantage lies in, utilize the cooperation and use between main body unit, clamping unit, installation unit and locking unit can make temperature sensor and pressure sensor integration, thereby replaced the temperature sensor joint and pressure sensor of separate use NPT joint, can simultaneously and accurately obtain temperature and pressure data, avoided the data error of the installation position difference of possible generation of two independent sensors etc.

[0158] The above merely describes the preferred embodiments of the utility model, and does not limit the implementation and protection scope of the utility model, and those skilled in the art should realize that any equivalent replacement and obvious change obtained by using the contents of the utility model specification and drawing should be included in the protection scope of the utility model.

Claims

1. A novel sensor housing characterized in that, The utility model provides a kind of pressure sensor and temperature sensor installation device, including: Main unit (10), the main unit (10) is communicated with pipeline; Clamping unit (20), the clamping unit (20) is detachably provided in the top of the main unit (10), and is communicated with the main unit (10); Mounting unit (30), the mounting unit (30) is provided in the top of the clamping unit (20), and is communicated with the clamping unit (20), for installing pressure sensor and temperature sensor; Locking unit (40), the locking unit (40) is sleeved in the clamping unit (20), and is detachably connected with the main unit (10), for firming the clamping unit (20).

2. The novel sensor housing of claim 1, wherein, The main unit (10) includes: Main element (11), the top of the main element (11) is detachably provided with the clamping unit (20), the locking unit (40), and is communicated with pipeline; First through slot element (12), the first through slot element (12) is arranged through the main element (11), for guiding flow; Second through slot element (13), the second through slot element (13) is arranged in the top of the main element (11), and is communicated with the first through slot element (12) respectively, the clamping unit (20); First clamping element (14), the first clamping element (14) is arranged in the inside of the second through slot element (13), and is detachably connected with the clamping unit (20).

3. The novel sensor housing of claim 2, wherein, The main unit (10) further includes: Third through slot element (15), the third through slot element (15) is arranged in the inside of the second through slot element (13), and is located above the first clamping element (14), and is communicated with the first clamping element (14), for the clamping unit (20) enters the first clamping element (14).

4. The novel sensor housing of claim 2, wherein, The main unit (10) further includes: Two limiting elements (16), two the limiting element (16) is arranged in the inside of the first clamping element (14), and is respectively abutted with the clamping unit (20), for limiting the movement range of the clamping unit (20).

5. The novel sensor housing of claim 2, wherein, The main unit (10) further includes: Two connecting elements (17), two the connecting element (17) is symmetrically arranged in the top of the main element (11), and is respectively detachably connected with the locking unit (40).

6. The novel sensor housing of claim 1, wherein, The clamping unit (20) includes: First mounting element (21), the first mounting element (21) is detachably arranged in the top of the main unit (10), the top of the first mounting element (21) is provided with the mounting unit (30), the outside of the first mounting element (21) is sleeved with the locking unit (40), and is communicated with the main unit (10) respectively, the mounting unit (30).

7. The novel sensor housing of claim 6, wherein, The clamping unit (20) further includes: Two second clamping elements (22), two the second clamping element (22) is symmetrically arranged in the bottom of the outside of the first mounting element (21), and is respectively detachably connected with the main unit (10).

8. The novel sensor housing of claim 6, wherein, The clamping unit (20) further includes: A first locking element (23) is arranged at the middle of the outer side of the first mounting element (21), and is in contact with the main body unit (10) and the locking unit (40) respectively, for cooperating with the locking unit (40) to stabilize the first mounting element (21).

9. The novel sensor housing of claim 1, wherein, The mounting unit (30) comprises: A second mounting element (31) is arranged at the top end of the clamping unit (20), and is in communication with the clamping unit (20); A third mounting element (32) is arranged at the top end of the second mounting element (31), and is in communication with the second mounting element (31), for mounting a temperature sensor; A fourth mounting element (33) is arranged at the top end of the second mounting element (31), and is symmetrically arranged with the third mounting element (32), and is in communication with the second mounting element (31), for mounting a pressure sensor.

10. The novel sensor housing of claim 1, wherein, The locking unit (40) comprises: A second locking element (41) is sleeved on the clamping unit (20), and is detachably connected with the main body unit (10), for stabilizing the clamping unit (20).

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