CN218823167U

CN218823167U - Intelligence closestool relief pressure valve accredited testing organization

Info

Publication number: CN218823167U
Application number: CN202221428539.3U
Authority: CN
Inventors: 刘孝安
Original assignee: Shanghai Guankun Automation Technology Co ltd
Current assignee: Shanghai Guankun Automation Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2023-04-07
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses an intelligent closestool relief pressure valve accredited testing organization, including the test board, fixed mounting has test fixture assembly and the anchor clamps assembly of intaking on the workstation of test board, the positive fixed mounting of test board has the touch-sensitive screen, the manometer of intaking, goes out water manometer and operating button, the left and right sides of test board fixed mounting has motor guard shield and the filter valve that admits air respectively, test fixture assembly and the anchor clamps assembly of intaking are equallyd divide and are set up for controlling two sets of symmetries, and are two sets of test fixture assembly and the anchor clamps assembly of intaking work in turn, the beneficial effects of the utility model: the device can be compatible with two products of a left water outlet and a right water outlet at the same time; the clamps are divided into a left group and a right group, wherein the other group of clamps are used for loading and unloading products during one group of tests, so that the test efficiency is improved; the combination of the full stainless steel multistage water pump and the frequency converter is used as a water inlet pressure source, the frequency converter is used for carrying out closed-loop control on the water pump, accurate pressure tracking control can be achieved, and high-stability water outlet pressure and quick response are achieved.

Description

Intelligence closestool relief pressure valve accredited testing organization

Technical Field

The utility model relates to an intelligent closestool technical field specifically is an intelligent closestool relief pressure valve accredited testing organization.

Background

The pressure reducing valve is a key part in the intelligent valve communication industry, consists of a water inlet valve and an adjusting valve and is mainly used for adjusting the water pressure of tap water to be about 0.8-1KG for flushing.

Before the pressure reducing valve is assembled on the intelligent closestool, the whole machine needs to be subjected to factory test, and the parameters such as starting performance, high-pressure sealing performance, pressure reducing performance, low-pressure leakage performance and the like of the pressure reducing valve are mainly tested.

At present, most of factory tests in the prior art still adopt a manual detection method, and the manual detection mainly has the following defects:

manually clamping a product, and judging the starting performance by visual inspection;

the operation process cannot be standardized and streamlined and is judged by the experience of workers;

the pressure detection is not accurate enough, the data cannot be stored, and the data are read and judged in real time only by manpower, so that human errors are easy to generate;

the test time is not uniform, and the quality management is disordered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence closestool relief pressure valve accredited testing organization to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence closestool relief pressure valve accredited testing organization, includes the test board, fixed mounting has test fixture assembly and the anchor clamps assembly of intaking on the workstation of test board, the positive fixed mounting of test board has the touch-sensitive screen, the manometer of intaking, the manometer of going out water and operating button, the left and right sides of test board fixed mounting respectively has motor guard shield and the filter valve that admits air, test fixture assembly and the anchor clamps assembly of intaking equally divide for controlling two sets of symmetries and set up, two sets of test fixture assembly and the anchor clamps assembly work in turn of intaking, the anchor clamps assembly of intaking is located the top of test fixture assembly.

As a further aspect of the present invention: the test fixture assembly comprises a fixture base, a screw motor is fixedly mounted on the side wall of the fixture base, a slide rail is slidably mounted on a screw of the screw motor, a water outlet jig is fixedly mounted on the slide rail and located inside the fixture base, the water outlet jig extends out of a notch in the top of the fixture base, and a product mounting jig for fixing a pressure reducing valve is fixedly mounted on the top of the fixture base.

As a further aspect of the present invention: the anchor clamps assembly of intaking includes the anchor clamps base of intaking, fixed mounting has linear slide rail, the person in charge and nozzle holder of intaking on the anchor clamps base of intaking, slidable mounting has the slip table cylinder on the linear slide rail, the bottom fixed mounting who is responsible for of intaking has the several to intake and connects the pole, still be provided with the water inlet on the slip table cylinder, the water inlet is responsible for through pipe and intaking and is connected.

As a further aspect of the present invention: the test machine is also provided with a corresponding frequency converter, a water pump and a controller.

As a further aspect of the present invention: seven sets are no less than to the quantity of delivery port tool, product installation tool comprises upper and lower two-layer, specifically adopts the stainless steel cutting to form, the clamping groove in the middle of the product installation tool is inserted to relief pressure valve installation foot.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can be compatible with two products of a left water outlet and a right water outlet at the same time; the clamps are divided into a left group and a right group, wherein the other group of clamps are used for loading and unloading products during one group of tests, so that the test efficiency is improved;

2. the combination of the all-stainless steel multistage water pump and the frequency converter is used as a water inlet pressure source, and the frequency converter is used for carrying out closed-loop control on the water pump, so that accurate pressure tracking control can be realized, and high-stability water outlet pressure and quick response are realized;

3. in the test of the starting performance of the pressure reducing valve, a magnetic induction water flow switch is adopted to detect the water outlet of the pressure reducing valve so as to test the starting performance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a drawing showing the mounting and matching of the test fixture assembly and the water inlet fixture assembly of the present invention;

FIG. 3 is a schematic view of the structure of the water inlet clamp assembly of the present invention;

FIG. 4 is a schematic view of the structure of the test fixture assembly of the present invention;

fig. 5 is an exploded view of the structure of the test fixture assembly of the present invention.

In the figure: 1. testing the machine table; 2. testing the clamp assembly; 201. a clamp base; 202. a screw motor; 203. a slide rail; 204. a water outlet jig; 205. a product mounting jig; 3. a water inlet clamp assembly; 301. a water inlet clamp base; 302. a linear slide rail; 303. a main water inlet pipe; 304. a nozzle holder; 305. a sliding table cylinder; 306. a water inlet connecting rod; 307. a water inlet; 4. a touch screen; 5. a water inlet pressure gauge; 6. a water outlet pressure gauge; 7. an operation button; 8. a motor cover; 9. an inlet filter valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, in the embodiment of the utility model, an intelligence closestool relief pressure valve accredited testing organization, including test board 1, fixed mounting has test fixture assembly 2 and the anchor clamps assembly 3 of intaking on test board 1's the workstation, test board 1's positive fixed mounting has touch-sensitive screen 4, intake pressure table 5, play water pressure table 6 and operating button 7, touch-sensitive screen 1 is used for showing the data of test, still install pressure sensor on test board 1, test board 1's the left and right sides fixed mounting has motor guard shield 8 and admits air filter valve 9 respectively, test fixture assembly 2 and the anchor clamps assembly 3 of intaking equally divide into about two sets of symmetry settings, two sets of test fixture assembly 2 and the anchor clamps assembly 3 of intaking work in turn, intake fixture assembly 3 is located test fixture assembly 2's top, test board 1 wholly is "L" structure, test fixture assembly 2 installs on test fixture assembly 1's horizontal table face, intake fixture assembly 3 installs in test fixture assembly 1's the front and be ninety degree contained angle settings each other with test fixture assembly 2.

It is worth noting, test fixture assembly 2 includes anchor clamps base 201, the lateral wall fixed mounting of anchor clamps base 201 has lead screw motor 202, slidable mounting has slide rail 203 on lead screw motor 202's the lead screw, the top fixed mounting of slide rail 203 has delivery port tool 204, slide rail 203 is located the inside of anchor clamps base 201, delivery port tool 204 stretches out through the notch at anchor clamps base 201 top, anchor clamps base 201's top still fixed mounting has the product installation tool 205 that is used for fixed relief pressure valve, slide rail 203 carries out the ascending removal in the left and right directions by the drive of lead screw motor 202, then utilizes delivery port tool 204 to press from both sides tightly the relief pressure valve install power supply interface on anchor clamps base 201's the lateral wall, power supply interface docks with the coil lead wire of relief pressure valve.

It is worth noting, anchor clamps assembly 3 of intaking includes the anchor clamps base 301 of intaking, fixed mounting has linear slide 302, the person in charge 303 and nozzle block 304 of intaking on the anchor clamps base 301 of intaking, slidable mounting has slip table cylinder 305 on the linear slide 302, the bottom fixed mounting who the person in charge 303 of intaking has several pole 306 of intaking, still be provided with water inlet 307 on the slip table cylinder 305, water inlet 307 is connected with the person in charge 303 of intaking through the pipe, and the person in charge 303 of intaking then links to each other with the water pump, the pole 306 of intaking is connected with the water inlet of relief pressure valve, thereby the person in charge 303 of intaking goes up and down under the drive of slip table cylinder 305 and realizes the clamp of relief pressure valve, nozzle block 304's bottom is provided with the several nozzle, and controls two sets ofly about being divided into, and the inside of nozzle has the pipeline to link to each other with the delivery port of relief pressure valve, and the rivers of relief pressure valve delivery port are jetted out by the nozzle during the test.

It is worth noting that the test machine 1 is also provided with a corresponding frequency converter, a water pump and a controller, and the frequency converter, the water pump and the controller can select different models according to actual needs.

It is worth noting that the number of the water outlet fixtures 204 is not less than seven, the product mounting fixture 205 is formed by an upper layer and a lower layer, the product mounting fixture is formed by cutting stainless steel, the pressure reducing valve mounting pins are inserted into a clamping groove in the middle of the product mounting fixture 205, the water outlet fixtures 204 are made of aluminum alloy, and water outlets compatible with the positive direction and the negative direction are symmetrically arranged on the left side and the right side of the water outlet fixtures.

Example (b):

the pressure reducing valve is manually assembled on the test fixture assembly, an installation foot of the pressure reducing valve is inserted into the middle of an interlayer of the product installation jig 205, a power supply interface on the side wall of the fixture base 201 is in butt joint with a coil lead of the pressure reducing valve, a water inlet connecting rod 306 is connected with a water inlet of the pressure reducing valve, a left station or a right station is started through an operation button 7, the test is started, and the touch screen displays test data; after the test is finished, the test device automatically resets, then a start button on the other side is pressed to switch a test station for testing, the pressure reducing valve is assembled and disassembled on the current station, the function of testing left and right stations alternately is realized, and the detection efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligence closestool relief pressure valve accredited testing organization, includes test board (1), its characterized in that: fixed mounting has test fixture assembly (2) and the anchor clamps assembly of intaking (3) on the workstation of test board (1), the positive fixed mounting of test board (1) has touch-sensitive screen (4), intake manometer (5), play water manometer (6) and operating button (7), the left and right sides of test board (1) respectively fixed mounting have motor guard shield (8) and admit air filter valve (9), test fixture assembly (2) and intake anchor clamps assembly (3) are equallyd divide for controlling two sets of symmetry and are set up, and are two sets of test fixture assembly (2) and intake anchor clamps assembly (3) alternate work, it is located the top of test fixture assembly (2) to intake anchor clamps assembly (3).

2. The intelligent toilet pressure reducing valve testing mechanism of claim 1, wherein: test fixture assembly (2) includes anchor clamps base (201), the lateral wall fixed mounting of anchor clamps base (201) has lead screw motor (202), slidable mounting has slide rail (203) on the lead screw of lead screw motor (202), fixed mounting has delivery port tool (204) on slide rail (203), slide rail (203) are located the inside of anchor clamps base (201), delivery port tool (204) stretch out through the notch at anchor clamps base (201) top, the top of anchor clamps base (201) is fixed mounting still has product installation tool (205) that are used for fixed relief pressure valve.

3. The intelligent toilet pressure reducing valve testing mechanism of claim 1, wherein: the anchor clamps assembly of intaking (3) is including the anchor clamps base of intaking (301), the anchor clamps base of intaking (301) is gone up fixed mounting and is had linear slide rail (302), is intake and is responsible for (303) and nozzle holder (304), slidable mounting has slip table cylinder (305) on linear slide rail (302), the bottom fixed mounting that is responsible for intaking (303) has the several to intake and connects pole (306), still be provided with water inlet (307) on slip table cylinder (305), water inlet (307) are responsible for (303) through the pipe and intake and are connected.

4. The intelligent toilet pressure reducing valve testing mechanism of claim 1, wherein: the testing machine table (1) is also provided with a corresponding frequency converter, a water pump and a controller.

5. The intelligent toilet pressure reducing valve testing mechanism of claim 2, wherein: seven sets are no less than in the quantity of delivery port tool (204), product installation tool (205) comprise upper and lower two-layer, specifically adopt the stainless steel cutting to form, relief pressure valve installation foot inserts the double-layered inslot in the middle of product installation tool (205).