CN218917063U - Temperature sensing subassembly thrust test fixture - Google Patents
Temperature sensing subassembly thrust test fixture Download PDFInfo
- Publication number
- CN218917063U CN218917063U CN202223366763.7U CN202223366763U CN218917063U CN 218917063 U CN218917063 U CN 218917063U CN 202223366763 U CN202223366763 U CN 202223366763U CN 218917063 U CN218917063 U CN 218917063U
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- China
- Prior art keywords
- temperature sensing
- base
- positioning groove
- thrust
- sensing assembly
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000005303 weighing Methods 0.000 claims abstract description 24
- 238000005259 measurement Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature sensing assembly thrust testing tool which comprises a base, wherein a positioning groove for clamping a temperature sensing assembly to be tested is embedded in the base, a through hole which vertically penetrates through the positioning groove and is used for a capillary tube of the temperature sensing assembly to be tested clamped on the positioning groove to pass through is formed in the base, a weighing force sensor which is positioned right above the base and is parallel to the base is further connected to the base, a threaded hole corresponding to the positioning groove is formed in the weighing sensor in a penetrating mode, a measuring screw is meshed with the threaded hole in the threaded hole, two ends of the measuring screw extend out of the threaded hole, and the tail end of the measuring screw is opposite to an elastic bellows of the temperature sensing assembly to be tested clamped on the positioning groove. The utility model solves the technical problem of how to conveniently and rapidly test the thrust when the temperature sensing component is deformed to the required length by heating, and has the advantages of simple and convenient test, high test efficiency, capability of quantifying the thrust, basis for optimizing the material proportion and the process flow of the temperature sensing component, and the like.
Description
Technical Field
The utility model relates to the technical field of thrust testing of temperature sensing components, in particular to a thrust testing tool for a temperature sensing component.
Background
Domestic appliances such as electric water heater, electric oven, frying pan, air frying pan, electric heater etc. all adopt temperature controller control temperature. The temperature sensing component is a sensitive element of the temperature controller and consists of a base, an elastic bellows covered on the top surface of the base in a sealing way and a capillary tube arranged on the bottom surface of the base and the outlet end of which is communicated with the elastic bellows. Because the temperature controller is connected with the temperature sensor assembly by the elastic diaphragm capsule which deforms to the required length when the temperature sensor assembly is expanded by heat along with the temperature change of the working environment and the thrust and retraction at the moment are conducted, the thrust when the temperature sensor assembly is deformed to the required length is required to be tested so as to ensure the normal operation of the temperature controller. At present, after the temperature sensing assembly is assembled to the temperature controller, the temperature controller can be tested for thrust in a normal working mode by observing whether the temperature controller works normally or not, which not only causes great labor intensity of workers and complicated and inconvenient test, but also causes low test efficiency.
Disclosure of Invention
Therefore, the utility model aims to solve the technical problem of conveniently and rapidly testing the thrust when the temperature sensing component is deformed to the required length by heating.
In order to solve the technical problems, the utility model provides a temperature sensing assembly thrust testing tool which comprises a base, wherein a positioning groove for clamping a temperature sensing assembly to be tested is embedded in the base, a through hole which vertically penetrates through the positioning groove and is used for a capillary tube of the temperature sensing assembly to be tested clamped on the positioning groove to pass through is formed in the base, a weighing force sensor which is positioned right above the base and is parallel to the base is further connected to the base, a threaded hole corresponding to the positioning groove is formed in the weighing sensor in a penetrating mode, a measuring screw is meshed in the threaded hole in a threaded mode, both ends of the measuring screw extend out of the threaded hole, and the tail end of the measuring screw is opposite to an elastic bellows of the temperature sensing assembly to be tested clamped on the positioning groove.
In one embodiment of the utility model, the measuring screw is further connected with a locking nut in a screwed mode, and when the measuring screw is in a locking state, the bottom surface of the locking nut abuts against the top surface of the weighing force transducer.
In one embodiment of the utility model, the outer surface of the measuring screw is coated with a rust-resistant wear layer.
In one embodiment of the present utility model, the base, the positioning groove and the through hole are integrally formed.
In one embodiment of the present utility model, a plurality of adjusting feet are arranged at the bottom of the base.
In one embodiment of the utility model, the side wall of the base is outwardly connected with a pair of symmetrically arranged handles, and the handles are covered with anti-slip pads.
Compared with the prior art, the technical scheme of the utility model has the following advantages: through the setting of constant head tank, the weighing sensor that is located the constant head tank top that parallels, vertical thread engagement is at the measuring screw on weighing sensor and the tail end of measuring screw just to the elastic bellows of the temperature sensing subassembly that awaits measuring of card on the constant head tank, as long as rotatory measuring screw adjusts its tail end to the required length position that falls to the temperature sensing subassembly that awaits measuring and receive thermal deformation, and insert the capillary of temperature sensing subassembly that awaits measuring in the intelligent temperature control water tank, after weighing sensor's the external display screen of output line, regulate and control the intelligent temperature control water tank to required temperature range, then the elastic bellows thermal deformation of temperature sensing subassembly that awaits measuring is contradicted with measuring screw, weighing sensor will survey thrust data and transmit for the display screen, the tester observes the thrust value that shows on the display screen, can judge whether the thrust of temperature sensing subassembly that awaits measuring reaches required value, thereby the realization can be convenient and quick and to the technological effect that the thrust when the temperature sensing subassembly receives thermal deformation to required length carries out the test, the convenience of test has been improved greatly, and test efficiency, and quantization is provided for optimizing the material ratio and technological process of temperature sensing subassembly.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic diagram of a temperature sensing assembly to be tested clamped on the present utility model;
description of the specification reference numerals: 1. the device comprises a base, a positioning groove, a through hole, a weighing force transducer, a threaded hole, a measuring screw, a locking nut and a locking nut, wherein the base is provided with the positioning groove, the through hole is provided with the positioning groove, the weighing force transducer is provided with the weighing force transducer, the threaded hole is provided with the weighing force transducer, and the locking nut is provided with the weighing force transducer.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
With respect to the foregoing and other features, aspects and advantages of the utility model, they will become apparent from the following detailed description of the embodiments, which proceeds with reference to the accompanying drawings. The directional terms mentioned in the following embodiments are, for example: upper, lower, left, right, front or rear, etc., are merely references to the directions of the drawings. Thus, directional terminology is used for the purpose of illustration and is not intended to be limiting of the utility model, and furthermore, like reference numerals refer to like elements throughout the embodiments.
Referring to fig. 1, fig. 2 and fig. 3, a thrust testing tool for a temperature sensing component comprises a base 1, a positioning groove 11 for clamping the temperature sensing component to be tested is embedded in the base 1, a through hole 12 vertically penetrating through the positioning groove 11 and used for allowing a capillary tube of the temperature sensing component to be tested clamped in the positioning groove 11 to pass through is formed, a weighing force sensor 2 which is located right above the base 1 and parallel to the base 1 is further connected to the base 1, a threaded hole 21 corresponding to the positioning groove 11 is formed in the weighing sensor in a penetrating mode, a measuring screw 3 is meshed in the threaded hole 21 in a threaded mode, both ends of the measuring screw 3 extend out of the threaded hole 21, and the tail end of the measuring screw is opposite to a bellows of the temperature sensing component to be tested clamped in the positioning groove 11. Through this kind of structure for in the test as long as rotatory measurement screw 3 with its tail end adjust to fall in the required length position that awaits measuring temperature sensing subassembly thermal deformation was to, and insert the capillary of awaiting measuring temperature sensing subassembly in the intelligent temperature control water tank, weighing sensor's external display screen after, with intelligent temperature control water tank regulation and control to required temperature range, then the elasticity bellows thermal deformation extension of awaiting measuring temperature sensing subassembly is contradicted with measurement screw 3, weighing sensor surveys the thrust and gives the display screen with data transmission, the tester observes the thrust value that shows on the display screen, can judge whether the thrust of awaiting measuring sensing subassembly reaches required value, thereby realize can conveniently and fast to the technical effect that the thrust when temperature sensing subassembly thermal deformation reaches required length tested.
The measuring screw 3 is further connected with a locking nut 4 in a screwed mode, when the measuring screw is in a locked state, the bottom surface of the locking nut 4 abuts against the top surface of the weighing force transducer 2, and therefore stability of fastening of the measuring screw 3 is improved.
The outer surface of the measuring screw 3 is coated with an anti-rust wear-resistant layer, so that the service life of the measuring screw 3 is prolonged, and the problem of blocking is effectively avoided.
The base 1, the positioning groove 11 and the through hole 12 are integrally formed, so that the base 1 is compact in structure and high in strength, and the service life is prolonged.
The bottom of base 1 is equipped with a plurality of regulation lower margin, has set up like this and has not only improved the stationarity of test, has improved the accuracy moreover.
The side wall of the base 1 is outwardly connected with a pair of symmetrically arranged handles, and the handles are covered with anti-slip pads, so that the tool is convenient to move.
The working principle of the utility model is as follows: when testing is needed, firstly, the tool is horizontally erected on an intelligent temperature control water tank through a base 1, an output line of a weighing sensor is externally connected with a display screen, then, a temperature sensing component to be tested is clamped on a positioning groove 11, a through hole 12 through which a capillary tube passes is inserted into the intelligent temperature control water tank, a measuring screw 3 is rotated to adjust the tail end of the temperature sensing component to a position which is in a required length and to which the temperature sensing component to be tested is heated and deformed, then, the intelligent temperature control water tank is opened, the water temperature of the temperature sensing component to be tested is adjusted to be within a required temperature range, the capillary tube of the temperature sensing component to be tested conducts heat to an elastic bellows, the elastic bellows is heated and deformed to stretch and is in conflict with the measuring screw 3, the weighing sensor measures thrust, data is transmitted to the display screen, a tester observes a thrust value displayed on the display screen, and judges whether the thrust value is not smaller than the required value, if the thrust value is not smaller than the required value, the temperature sensing component to be tested is qualified; otherwise, the temperature sensing assembly to be detected is qualified, and finally, the temperature sensing assembly is taken down from the positioning groove 11.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a temperature sensing subassembly thrust test fixture, its characterized in that includes the base, inlay on the base and be equipped with the constant head tank that is used for the card to put the temperature sensing subassembly that awaits measuring, and set up vertically run through the constant head tank and be used for the confession card to put on the constant head tank the capillary of the temperature sensing subassembly that awaits measuring passes through, still be connected with on the base and be located directly over the base and with the weighing force transducer that the base parallels, the last screw hole that has a correspondence with the constant head tank that link up of weighing force transducer, threaded hole internal thread engagement has the measurement screw rod, all stretch out at the both ends of measurement screw rod the screw hole, and the tail end is just to the card is put on the constant head tank the elastic capsule of the temperature sensing subassembly that awaits measuring.
2. The temperature sensing assembly thrust testing tool of claim 1, wherein the measuring screw is further screwed with a lock nut, and when in a locked state, the bottom surface of the lock nut abuts against the top surface of the weighing force sensor.
3. The temperature-sensitive assembly thrust testing tool of claim 1, wherein an outer surface of the measuring screw is coated with an anti-rust wear-resistant layer.
4. The temperature sensing assembly thrust testing tool of claim 1, wherein the base, the positioning slot and the through hole are integrally formed.
5. The temperature sensing assembly thrust test fixture of claim 1, wherein a plurality of adjusting feet are arranged at the bottom of the base.
6. The temperature sensing assembly thrust testing tool of claim 1, wherein a pair of symmetrically arranged handles are connected to the side wall of the base outwards, and the handles are covered with anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223366763.7U CN218917063U (en) | 2022-12-15 | 2022-12-15 | Temperature sensing subassembly thrust test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223366763.7U CN218917063U (en) | 2022-12-15 | 2022-12-15 | Temperature sensing subassembly thrust test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218917063U true CN218917063U (en) | 2023-04-25 |
Family
ID=86012314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223366763.7U Active CN218917063U (en) | 2022-12-15 | 2022-12-15 | Temperature sensing subassembly thrust test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218917063U (en) |
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2022
- 2022-12-15 CN CN202223366763.7U patent/CN218917063U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A thermal sensing component thrust testing fixture Granted publication date: 20230425 Pledgee: Bank of China Wuxi Binhu sub branch Pledgor: WUXI HUAYIDE CONSTANT TEMPERATURE FITTINGS CO.,LTD. Registration number: Y2024980036816 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |