CN208487747U - A kind of central air-conditioning strainer pressure test device - Google Patents
A kind of central air-conditioning strainer pressure test device Download PDFInfo
- Publication number
- CN208487747U CN208487747U CN201820582189.3U CN201820582189U CN208487747U CN 208487747 U CN208487747 U CN 208487747U CN 201820582189 U CN201820582189 U CN 201820582189U CN 208487747 U CN208487747 U CN 208487747U
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- China
- Prior art keywords
- shell
- central air
- water tank
- pressure test
- conditioning
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Abstract
The utility model discloses a kind of central air-conditioning strainer pressure test devices, including shell, water tank and door body, the bottom of the shell is equipped with water tank, and the side of water tank is equipped with water pump, the two sides of the shell are all equipped with adjustable spring, the side of the adjustable spring is all equipped with fixture block, the shell is internally provided with gas flow cavity, and the surface of gas flow cavity is equipped with filter screen, the center of the gas flow cavity is equipped with firm banking, the firm banking is equipped with pressure difference detector by bolt, the surface of the pressure difference detector is equipped with waterproof membrane, gas outlet is provided at the top of the shell, the inside of the gas outlet is equipped with baroceptor, dustproof membrane is installed inside gas outlet at the top of the baroceptor.The utility model makes this central air-conditioning strainer pressure test device have dust-proof and dust warning function by being provided with a series of structure.
Description
Technical field
The utility model relates to air-conditioning dust control technology field, specially a kind of central air-conditioning strainer pressure test device.
Background technique
With the continuous change of modern society, economic condition is constantly progressive, and the application of central air-conditioning has come into everybody
Life range, either office space, apartment or public place of entertainment, central air-conditioning have become essential a member,
Original central air-conditioning often causes no small trouble to user of service because disassembly is difficult with strainer, moreover, existing
The central air-conditioning strainer that generation society is circulated has that dust-proof effect is very poor, usually because of the blocking of Air Filter, and causes
Gas circulates the unsmooth damage for causing central air-conditioning internal unit, and the most key, original central air-conditioning is lacked with strainer
The excessive warning function of dust, the dust accretions degree of air-conditioning self-filtering net can not be understood by resulting in user of service, thus mistake
Use central air-conditioning, cause the damage of central air-conditioning internal unit, finally waste inevitable financial resources.
Utility model content
The purpose of this utility model is to provide a kind of central air-conditioning strainer pressure test devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of central air-conditioning strainer pressure differential detection
Device, including shell, water tank and door body, the bottom of the shell is equipped with water tank, and the side of water tank is equipped with water pump, described
Water pump is connected by water pipe and water tank, and the output end of the water pump is provided with discharge outlet, and the two sides of the shell are all equipped with
Adjustable spring, the side of the adjustable spring are all equipped with fixture block, and the shell is internally provided with gas flow cavity, and gas
The surface of flow cavity is equipped with filter screen, and the center of the gas flow cavity is equipped with firm banking, the firm banking
Pressure difference detector is installed by bolt, the surface of the pressure difference detector is equipped with waterproof membrane, the top setting of the shell
There is gas outlet, the inside of the gas outlet is equipped with baroceptor, installation inside the gas outlet at the top of the baroceptor
There is dustproof membrane, the surface of the shell is equipped with door body by hinge, and the surface of the door body is equipped with control button, and controls
The door body surface of button side is equipped with alarm, is equipped with handle at the top of the door body.
Preferably, the surface of the handle is equipped with non-slip mat.
Preferably, the surface of the door body is equipped with signal lamp.
Preferably, water inlet is provided at the top of the water tank.
Preferably, the inside of the shell is equipped with fan.
Compared with prior art, the utility model has the beneficial effects that the central air-conditioning is logical with strainer pressure test device
The cooperation between water tank and water inlet is crossed, convenient for the water that storage enclosure interior is generated by liquefaction, prevents water body outflow shell
The case where body, is easy to use personnel to extract water body from water tank out, passes through peace by the cooperation between water pipe, discharge outlet and water pump
Equipped with filter screen, convenient for preventing dust from entering enclosure interior, by the cooperation between pressure difference detector and signal lamp, it is convenient for
User of service grasps the variation of pressure difference inside and outside filter screen at any time, to understand whether filter screen is blocked by dust, passes through setting
There are gas flow cavity and gas outlet, when dust blocks filter screen, in order to prevent inside the unsmooth damage central air-conditioning of gas circulation
Equipment, gas can be flowed out by gas flow cavity through gas outlet, while because being equipped with dustproof membrane, enter shell convenient for barrier dust
Inside passes through the cooperation between baroceptor and alarm, when excessive gas is flowed out through gas outlet, gas in gas outlet
Pressure generates variation, so that alarm issues alarm sound, reminds user of service's filter screen dust excessive, is easy to use personnel couple
Filter screen is cleared up in time, by being equipped with fan, is circulated convenient for the gas in gas flowing lumen, and anti-skidding by being equipped with
Pad increases the frictional force between user of service and handle, is easy to use personnel to open door body by handle, finally by flexible bullet
Cooperation between spring and fixture block is easy to use personnel to the disassembly and installation of shell.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the front elevation of the utility model；
Fig. 3 is the partial structural diagram of the utility model.
In figure: 1, shell；2, discharge outlet；3, bolt；4, firm banking；5, waterproof membrane；6, dustproof membrane；7, gas outlet；8,
Water tank；9, water inlet；10, filter screen；11, water pipe；12, water pump；13, fan；14, gas flow cavity；15, pressure difference detector；
16, baroceptor；17, alarm；18, signal lamp；19, door body；20, handle；21, control button；22, non-slip mat；
23, adjustable spring；24, fixture block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of central air-conditioning strainer pressure differential detection dress
It sets, including shell 1, water tank 8 and door body 19, the bottom of shell 1 is equipped with water tank 8, and the side of water tank 8 is equipped with water pump 12,
12 model of water pump can be LY-JLM water pump 12, and water pump is the machinery for conveying liquid or being pressurized liquid, the input terminal of water pump 12
It is electrically connected by the output end of conducting wire and external power supply, water pump 12 is connected by water pipe 11 with water tank 8, water pump 12
Output end is provided with discharge outlet 2, and the two sides of shell 1 are all equipped with adjustable spring 23, and the side of adjustable spring 23 is all equipped with card
Block 24, by the cooperation between adjustable spring 23 and fixture block 24, the personnel of being easy to use disassemble and install the present apparatus, shell
1 is internally provided with gas flow cavity 14, and the surface of gas flow cavity 14 is equipped with filter screen 10, prevents dust from entering shell
Inside 1, dustproof effect is played, the center of gas flow cavity 14 is equipped with firm banking 4, and firm banking 4 passes through bolt 3
Pressure difference detector 15 is installed, the input terminal of pressure difference detector 15 electrically connect by the output end of conducting wire and external power supply
It connects, the surface of pressure difference detector 15 is equipped with waterproof membrane 5, prevents pressure difference detector 15 from intaking, plays impermeable role, extend
The service life of pressure difference detector 15, the top of shell 1 are provided with gas outlet 7, and the inside of gas outlet 7 is equipped with baroceptor
16, which can be MS5534CM baroceptor 16, and baroceptor 16 is for measuring the exhausted of gas
To the instrument of pressure, the input terminal of baroceptor 16 is electrically connected by the output end of conducting wire and external power supply, air pressure
Dustproof membrane 6 is installed inside the gas outlet 7 at 16 top of sensor, prevents dust from entering inside shell 1, plays dustproof effect,
The surface of shell 1 is equipped with door body 19 by hinge, and the surface of door body 19 is equipped with control button 21, the input of control button 21
End is electrically connected by the output end of conducting wire and external power supply, and 19 surface of door body of 21 side of control button is equipped with report
Alert device 17, the input terminal of alarm 17 are electrically connected by the input terminal of conducting wire and external power supply, the top peace of door body 19
Equipped with handle 20, the surface of handle 20 is equipped with non-slip mat 22, increases the frictional force between user of service and handle 20, just
Door body 19 is opened by handle 20 in staff, the surface of door body 19 is equipped with signal lamp 18, passes through signal lamp
Cooperation between 18 and pressure difference detector 15 is easy to use personnel to understand 10 surface dirt of filter screen and accumulates degree, signal designation
The input terminal of lamp 18 is electrically connected by the output end of conducting wire and external power supply, and the top of water tank 8 is provided with water inlet 9,
Convenient for flowing into the water body for generation of liquefying inside shell 1 inside water tank 8, prevents water droplet from flowing into outside shell 1, cause leak feelings
Condition, to damage central air-conditioning internal unit, the inside of shell 1 is equipped with fan 13, the input terminal of fan 13 by conducting wire with
The output end of external power supply is electrically connected, and convenient for the gas circulation inside gas flow cavity 14, is avoided due to gas blocks
Caused by central air-conditioning internal unit damage, extend the service life of central air-conditioning internal unit.
Working principle: before use, first check the safety of strainer pressure test device internal unit of this central air-conditioning, it will
The present apparatus is mounted on inside central air-conditioning, in use, gas is passed through by filter screen 10 and gas flow cavity 14 in shell, when
Filter screen 10 is caused to be blocked when dust accretions are excessive, so that pressure difference detector 15 detects that the pressure difference inside and outside filter screen 10 becomes
Change, 10 dust situation of user of service's filter screen, while excessive gas are reminded by the light color variation of signal lamp 18
It is flowed out by gas flow cavity 14 through gas outlet 7, when excessive gas flows through gas outlet 7, baroceptor 16 detects outlet
7 internal gas pressure changes of mouth, pass the information on when gas pressure intensity is excessive in gas outlet 7 to alarm 17, therefore alarm
17 issue alarm sound, remind 10 dust of user of service's filter screen excessive, have blocked gas circulation, alert user of service to filtering
Net is cleaned in time, and after central air conditioner power source is closed, user of service utilizes the cooperation between fixture block 24 and adjustable spring 23,
The present apparatus is disassembled inside central air-conditioning and is cleaned, after cleaning, the present apparatus is reinstalled into central air-conditioning
It is internal.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of central air-conditioning strainer pressure test device, including shell (1), water tank (8) and door body (19), feature exists
In: the bottom of the shell (1) is equipped with water tank (8), and the side of water tank (8) is equipped with water pump (12), the water pump (12)
It is connected by water pipe (11) with water tank (8), the output end of the water pump (12) is provided with discharge outlet (2), the shell (1)
Two sides are all equipped with adjustable spring (23), and the side of the adjustable spring (23) is all equipped with fixture block (24), the shell (1)
It is internally provided with gas flow cavity (14), and the surface of gas flow cavity (14) is equipped with filter screen (10), the gas flowing
The center of chamber (14) is equipped with firm banking (4), and the firm banking (4) is equipped with pressure difference detector by bolt (3)
(15), the surface of the pressure difference detector (15) is equipped with waterproof membrane (5), is provided with gas outlet at the top of the shell (1)
(7), the inside of the gas outlet (7) is equipped with baroceptor (16), the gas outlet (7) at the top of the baroceptor (16)
Inside is equipped with dustproof membrane (6), and the surface of the shell (1) is equipped with door body (19) by hinge, the table of the door body (19)
Face is equipped with control button (21), and door body (19) surface of control button (21) side is equipped with alarm (17), the door
Handle (20) are installed at the top of body (19).
2. a kind of central air-conditioning strainer pressure test device according to claim 1, it is characterised in that: the handle
(20) surface is equipped with non-slip mat (22).
3. a kind of central air-conditioning strainer pressure test device according to claim 1, it is characterised in that: the door body
(19) surface is equipped with signal lamp (18).
4. a kind of central air-conditioning strainer pressure test device according to claim 1, it is characterised in that: the water tank
(8) water inlet (9) are provided at the top of.
5. a kind of central air-conditioning strainer pressure test device according to claim 1, it is characterised in that: the shell
(1) inside is equipped with fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582189.3U CN208487747U (en) | 2018-04-23 | 2018-04-23 | A kind of central air-conditioning strainer pressure test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582189.3U CN208487747U (en) | 2018-04-23 | 2018-04-23 | A kind of central air-conditioning strainer pressure test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487747U true CN208487747U (en) | 2019-02-12 |
Family
ID=65252672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582189.3U Expired - Fee Related CN208487747U (en) | 2018-04-23 | 2018-04-23 | A kind of central air-conditioning strainer pressure test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487747U (en) |
-
2018
- 2018-04-23 CN CN201820582189.3U patent/CN208487747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20200423 |