CN210459399U - Constant-pressure water supply device - Google Patents
Constant-pressure water supply device Download PDFInfo
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- CN210459399U CN210459399U CN201921229445.1U CN201921229445U CN210459399U CN 210459399 U CN210459399 U CN 210459399U CN 201921229445 U CN201921229445 U CN 201921229445U CN 210459399 U CN210459399 U CN 210459399U
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- constant pressure
- tank body
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Abstract
The utility model discloses a constant pressure water supply device, which comprises a water supply box body, wherein the front end surface of the water supply box body is provided with a liquid level observation window, the left end surface of the water supply box body is provided with a PLC controller, the right end surface of the water supply box body is provided with a drain pipe, the drain pipe is provided with a flow sensor, the upper end surface of the water supply box body is upwards convexly provided with a filter box, the lower part of the inner wall of the filter box is connected with a fixed plate, the eccentric position of the fixed plate is provided with a through hole, the upper end surface of the fixed plate is rotationally connected with a filter frame, the filter frame is symmetrically provided with two vertical mounting grooves, the constant pressure water supply device is convenient for filtering the supplied water and replacing a filter element under the condition of not stopping the water inlet, thereby being convenient for keeping better filtering effect, being convenient for observing the liquid level in the water supply box body, so as to keep constant pressure water supply and be convenient to use.
Description
Technical Field
The utility model relates to a water supply installation technical field specifically is a constant pressure water supply installation.
Background
The water supply system is an indispensable important ring in national production and life, the technical function of water supply system says, whole water supply system should satisfy the user to quality of water, water yield and hydraulic demand, traditional water supply mode water pressure can not keep invariable, lead to partial equipment can not normally work, and then can utilize constant pressure water supply device to keep constant pressure water supply, current constant pressure water supply device is inconvenient to filter the supplied water, and inconvenient change filter core under the condition of not stopping intaking, can not keep better filter effect, the service function is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a constant pressure water supply installation, be convenient for filter the supplied water, and be convenient for change under the condition of not stopping intaking and cross the filter core, be convenient for keep better filter effect, service function is comparatively convenient, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a constant-pressure water supply device comprises a water supply box body, wherein a liquid level observation window is arranged on the front end face of the water supply box body, a PLC (programmable logic controller) is arranged on the left end face of the water supply box body, a drain pipe is arranged on the right end face of the water supply box body, a flow sensor is arranged on the drain pipe, a filter box is arranged on the upper end face of the water supply box body in an upward protruding mode, a fixing plate is connected to the lower portion of the inner wall of the filter box, a through hole is formed in the eccentric position of the fixing plate, a filter frame is rotatably connected to the upper end face of the fixing plate, two vertical mounting grooves are symmetrically formed in the filter frame, a filter element is placed in each mounting groove, a water inlet pipe is arranged at the position, corresponding to the through hole, of the upper end face of the filter box, a connecting rod rotatably connected with a connecting cylinder on the filter box is arranged on the, the position department that the feed water tank body up end is close to the right side is equipped with pressure sensor, booster pump and relief pressure valve in proper order, and the PLC controller is electric connection with pressure sensor, booster pump, relief pressure valve and flow sensor.
As a preferred technical scheme of the utility model, observation window is including establishing the transparent plate that leads to the inslot on the terminal surface before the water supply box, the preceding terminal surface of transparent plate is equipped with the scale.
As an optimal technical scheme of the utility model, all be equipped with the solenoid valve on inlet tube and the drain pipe, the solenoid valve is electric connection with the PLC controller.
As an optimized technical scheme of the utility model, the up end of crossing the filter core is equipped with the lug.
As an optimized technical scheme of the utility model, manual carousel's up end is equipped with the instruction groove directly over one of them mounting groove on the corresponding filter stand.
As an optimized technical proposal of the utility model, a sealing gasket is arranged between the connecting cylinders on the manual rotary table and the filter box.
As an optimized technical proposal of the utility model, the booster pump and the water supply tank body are connected by a pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: be convenient for filter the supply water through crossing filter core and manual rotary table, and be convenient for change under the condition of not stopping intaking and cross filter core, be convenient for keep better filter effect, be convenient for observe the liquid level in the water supply box through the transparent plate, be convenient for monitor the flow that supplies water through flow sensor and PLC controller, be convenient for monitor and adjust the water pressure in the water supply box through pressure sensor and booster pump to keep the constant voltage to supply water, it is comparatively convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the partial cross-sectional structure of the present invention;
fig. 4 is a schematic view of a detailed structure of the fixing plate of the present invention.
In the figure: the device comprises a water supply tank body 1, a PLC controller 2, a convex block 3, a scale 4, a transparent plate 5, a pressure sensor 6, an electromagnetic valve 7, a booster pump 8, a water inlet pipe 9, a fixing plate 10, a manual rotating disc 11, a cover plate 12, a connecting bolt 13, an indicating groove 14, a pressure reducing valve 15, a water outlet pipe 16, a flow sensor 17, a filtering box 18, a filtering core 19, a through hole 20, a filtering rack 21 and a connecting rod 22.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a constant-pressure water supply device comprises a water supply tank body 1, wherein a liquid level observation window is arranged on the front end face of the water supply tank body 1, a PLC (programmable logic controller) 2 is arranged on the left end face of the water supply tank body 1, a drain pipe 16 is arranged on the right end face of the water supply tank body 1, a flow sensor 17 is arranged on the drain pipe 16, a filter box 18 is arranged on the upper end face of the water supply tank body 1 in an upward protruding mode, a fixing plate 10 is connected to the lower portion of the inner wall of the filter box 18, a through hole 20 is formed in the eccentric position of the fixing plate 10, a filter frame 21 is rotatably connected to the upper end face of the fixing plate 10, two vertical mounting grooves are symmetrically formed in the filter frame 21, a filter core 19 is respectively arranged in each mounting groove, a water inlet pipe 9 is arranged at the position, corresponding to the through hole 20, a connecting rod 22 rotatably connected to the connecting cylinder on the filter box 18 is arranged on the upper end face of the filter, position department that the 1 up end of water supply box is close to the right side is equipped with pressure sensor 6 in proper order, booster pump 8 and relief pressure valve 15, PLC controller 2 and pressure sensor 6, booster pump 8, relief pressure valve 15 and flow sensor 17 are electric connection, observation window is including establishing the transparent plate 5 that leads to the inslot on the 1 preceding terminal surface of water supply box, the preceding terminal surface of transparent plate 5 is equipped with scale 4, all be equipped with solenoid valve 7 on inlet tube 9 and the drain pipe 16, solenoid valve 7 is electric connection with PLC controller 2, the up end of rose core 19 is equipped with lug 3, the up end of manual turntable 11 is equipped with the indicating groove 14 directly over one of them mounting groove on corresponding filter frame 21, be equipped with seal ring on manual turntable 11 and the filter box 18 between the connecting cylinder, pass through the pipe connection between 8 and the water supply box 1.
The method for controlling the pressure sensor 6, the electromagnetic valve 7, the booster pump 8, the pressure reducing valve 15 and the flow sensor 17 by the PLC controller 2 is a common method in the prior art, the PLC controller 2, the pressure sensor 6, the electromagnetic valve 7, the booster pump 8, the pressure reducing valve 15 and the flow sensor 17 are all of the types which are common on the market, the type of the PLC controller 2 is, for example, the North China industrial control PPC-3310, the type of the pressure sensor 6 is, for example, the American control MIK-P300 pressure sensor, the type of the electromagnetic valve 7 is, for example, the Strength 52 series pilot membrane electromagnetic valve, the type of the booster pump 8 is, for example, the Simulter SUP-B booster pump, the type of the pressure reducing valve 15 is, for example, the electric pressure reducing valve.
When in use: open solenoid valve 7 on inlet tube 9, inject into the feed water tank body 1 through inlet tube 9 after will supplying water and filter 19, it is clean to filter 19 need change after using a period, the user will be two through rotating manual carousel 11 and observing the indicator groove 14 and filter 19 replacement positions, then open the filter 19 that apron 12 will replace and take out the washing, do not influence the normal intaking of inlet tube 9 simultaneously, and easy operation, the convenient to use person observes the water level in the feed water tank body 1 through scale 4 on the transparent plate 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a constant pressure water supply installation, includes water supply tank body (1), its characterized in that: the water supply tank is characterized in that a liquid level observation window is arranged on the front end face of the water supply tank body (1), a PLC (programmable logic controller) (2) is arranged on the left end face of the water supply tank body (1), a drain pipe (16) is arranged on the right end face of the water supply tank body (1), a flow sensor (17) is arranged on the drain pipe (16), a filter box (18) is convexly arranged on the upper end face of the water supply tank body (1), a fixing plate (10) is connected to the lower portion of the inner wall of the filter box (18), a through hole (20) is formed in the eccentric position of the fixing plate (10), a filter frame (21) is rotatably connected to the upper end face of the fixing plate (10), two vertical mounting grooves are symmetrically arranged on the filter frame (21), a filter element (19) is respectively placed on each mounting groove, a water inlet pipe (9) is arranged on the upper end face of the filter box (18) corresponding to the position of the through hole (20), and a, the top of connecting rod (22) is connected with manual carousel (11), the opening part that inlet tube (9) one end was kept away from to filter cartridge (18) up end is connected with apron (12) through connecting bolt (13), position department that water supply box body (1) up end is close to the right side is equipped with pressure sensor (6), booster pump (8) and relief pressure valve (15) in proper order, and PLC controller (2) are electric connection with pressure sensor (6), booster pump (8), relief pressure valve (15) and flow sensor (17).
2. The constant pressure water supply apparatus as claimed in claim 1, wherein: the observation window comprises a transparent plate (5) arranged in a through groove on the front end face of the water supply tank body (1), and a graduated scale (4) is arranged on the front end face of the transparent plate (5).
3. The constant pressure water supply apparatus as claimed in claim 1, wherein: all be equipped with solenoid valve (7) on inlet tube (9) and drain pipe (16), solenoid valve (7) are electric connection with PLC controller (2).
4. The constant pressure water supply apparatus as claimed in claim 1, wherein: the upper end face of the filter element (19) is provided with a convex block (3).
5. The constant pressure water supply apparatus as claimed in claim 1, wherein: the upper end surface of the manual rotating disc (11) is provided with an indicating groove (14) which is arranged right above one of the mounting grooves on the corresponding filter frame (21).
6. The constant pressure water supply apparatus as claimed in claim 1, wherein: a sealing gasket is arranged between the manual rotating disc (11) and the connecting cylinder on the filter box (18).
7. The constant pressure water supply apparatus as claimed in claim 1, wherein: the booster pump (8) is connected with the water supply tank body (1) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229445.1U CN210459399U (en) | 2019-07-31 | 2019-07-31 | Constant-pressure water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229445.1U CN210459399U (en) | 2019-07-31 | 2019-07-31 | Constant-pressure water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210459399U true CN210459399U (en) | 2020-05-05 |
Family
ID=70448904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229445.1U Active CN210459399U (en) | 2019-07-31 | 2019-07-31 | Constant-pressure water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210459399U (en) |
-
2019
- 2019-07-31 CN CN201921229445.1U patent/CN210459399U/en active Active
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