CN216787287U

CN216787287U - Non-negative pressure water supply equipment

Info

Publication number: CN216787287U
Application number: CN202220493409.1U
Authority: CN
Inventors: 郑冬梅; 陈涛; 刘伟华
Original assignee: Qingdao Huali Environmental Protection Technology Co ltd
Current assignee: Qingdao Huali Environmental Protection Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-21
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a non-negative pressure water supply device which comprises a water supply device body, a wireless remote water meter, an upper interface and a lower interface. The utility model seals the joint of the upper interface and the lower interface by the sealing cylinder through the sealing cylinder, and then detects the condition inside the sealing cylinder by the induction sensitivity of the liquid detection sensor, thereby ensuring the standard degree of the data of the wireless remote water meter, solving the problems that the existing wireless remote water meter does not have the function of automatically detecting water leakage and alarming in the long-time use process, leading to the situation of water leakage all the time if a user does not check the water leakage condition in the use process of the wireless remote water meter, and the water interruption can not be automatically carried out in time, leading to the nonstandard water meter data in the home of the user, bringing unnecessary troubles to the user, and achieving the effect of automatically detecting water leakage, alarming and water interruption.

Description

Non-negative pressure water supply equipment

Technical Field

The utility model relates to the technical field of wireless remote water meters, in particular to non-negative-pressure water supply equipment.

Background

The non-negative pressure water supply equipment is a pressurized water supply unit, and is a secondary pressurized water supply equipment which is directly connected with municipal water supply network, and is series-connected with superposed water supply on the basis of municipal pipe network residual pressure to ensure that the municipal pipe network pressure is not less than set protection pressure (the set pressure must be higher than the pressure requirement of cell direct supply zone, generally is not less than 1.2Kg), and in the course of using the non-negative pressure water supply equipment a remote transmission water meter is required to be connected, and said remote transmission water meter is formed from general mechanical water meter and electronic acquisition and transmission module, and the electronic module can be used for implementing signal acquisition, data processing and storage, and can transfer the data to the repeater by means of communication line, and its meter body adopts an integrated design, and can real-timely record and store the water consumption of user, or directly read the current accumulated number, every water meter has unique code, and after the intelligent water meter receives the meter-reading instruction, can promptly transfer the water meter data to the management system, with the development of scientific technology, the function of wireless transmission of water meter data is realized by combining NB-IoT and a remote water meter, the NB-IoT supports the cellular data connection of low-power consumption equipment in a wide area network, which is also called a low-power consumption wide area network, the NB-IoT supports the high-efficiency connection of equipment with long standby time and higher requirements on network connection, but the existing wireless remote water meter does not have the function of automatic detection and water leakage alarm in the long-time use process, so that the situation of water leakage always occurs if a user does not look before when the water leakage occurs in the use process of the wireless remote water meter, and the water meter data in the user home cannot be automatically disconnected in time, thereby causing the nonstandard water meter data of the user and bringing unnecessary troubles to the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a non-negative pressure water supply device, which has the advantages of automatically detecting water leakage, alarming and water cut-off, and solves the problems that when the existing wireless remote water meter is used for a long time, the wireless remote water meter does not have the function of automatically detecting water leakage and alarming, so that the wireless remote water meter always leaks water if a user does not check the water leakage condition before using the wireless remote water meter, and the water cut-off cannot be automatically carried out in time, so that the data of the water meter in the home of the user is not standard, and unnecessary troubles are brought to the user.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a no negative pressure water supply equipment, includes water supply equipment body, wireless teletransmission water gauge, goes up interface and lower interface, the rear side on water supply equipment body right side is seted up to wireless teletransmission water gauge intercommunication, the top at wireless teletransmission water gauge is seted up to the upper interface, the bottom at wireless teletransmission water gauge is seted up to the lower interface, the equal threaded connection in the outside of upper interface and lower interface has the inlet tube, the other end intercommunication of inlet tube has the solenoid valve, the outside intercommunication of solenoid valve has the hose, the surface sliding connection of inlet tube and upper interface and lower interface has a sealing cylinder, the right side movable mounting of sealing cylinder has the liquid detection sensor, the right side joint of wireless teletransmission water gauge has infrared controller, the right side joint of wireless teletransmission water gauge has the alarm that is located infrared controller top.

Preferably, the fixing plates are fixedly connected to both sides of the left side of the liquid detection sensor, the waterproof bolt is connected to the right side of the fixing plate in a threaded manner, and the waterproof bolt sequentially penetrates through the fixing plate and the sealing cylinder from right to left and extends into the sealing cylinder.

Preferably, the left side of the infrared controller is fixedly connected with a fixture block, and the right side of the inner wall of the wireless remote water meter is provided with a clamping groove matched with the fixture block for use.

Preferably, a sealing ring is sleeved on the left side of the liquid detection sensor, and the sealing ring is made of silica gel.

Preferably, the surface of the waterproof bolt is sleeved with a dustproof sleeve, and the dustproof sleeve is made of soft rubber.

Preferably, the left side of the alarm is fixedly connected with an I-shaped block, and the right side inside the wireless remote water meter is provided with an I-shaped groove matched with the I-shaped block for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model seals the joint of the upper interface and the lower interface by the sealing cylinder through the sealing cylinder, and then detects the condition inside the sealing cylinder by the induction sensitivity of the liquid detection sensor, thereby ensuring the standard degree of the data of the wireless remote water meter, solving the problems that the existing wireless remote water meter does not have the function of automatically detecting water leakage and alarming in the long-time use process, leading to the situation of water leakage all the time if a user does not check the water leakage condition in the use process of the wireless remote water meter, and the water interruption can not be automatically carried out in time, leading to the nonstandard water meter data in the home of the user, bringing unnecessary troubles to the user, and achieving the effect of automatically detecting water leakage, alarming and water interruption.

2. According to the utility model, the fixing plate and the waterproof bolt are arranged, so that the waterproof bolt fixes the liquid detection sensor through the fixing plate, the liquid detection sensor is prevented from sliding off, the liquid detection sensor is prevented from being damaged, meanwhile, when the liquid detection sensor fails, the waterproof bolt can be screwed off to replace and maintain the liquid detection sensor, and the convenience of replacing and maintaining the liquid detection sensor is improved.

3. According to the utility model, the clamping block and the clamping groove are arranged, so that the clamping groove limits the clamping block, the infrared controller is prevented from sliding down, the infrared controller is prevented from being damaged, the service life of the infrared controller is prolonged, meanwhile, when the infrared controller breaks down, the clamping block is separated from the clamping groove, so that the infrared controller can be replaced and maintained, and the convenience for replacing and maintaining the infrared controller is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional view of a wireless remote water meter according to the present invention;

FIG. 3 is a schematic perspective view of a solenoid valve according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a wireless remote water meter; 2. an upper interface; 3. a lower interface; 4. a water inlet pipe; 5. an electromagnetic valve; 6. a hose; 7. a sealing cylinder; 8. a liquid detection sensor; 9. an infrared controller; 10. an alarm; 11. a fixing plate; 12. a waterproof bolt; 13. a clamping block; 14. a card slot; 15. a seal ring; 16. a dust-proof sleeve; 17. a shaping block; 18. a tool-shaped groove; 19. a water supply equipment body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the non-negative pressure water supply equipment provided by the utility model comprises a water supply equipment body 19 and a wireless remote water meter 1, go up interface 2 and lower interface 3, wireless teletransmission water gauge 1 intercommunication is at the rear side on water supply equipment body 19 right side, go up interface 2 and set up the top at wireless teletransmission water gauge 1, lower interface 3 sets up the bottom at wireless teletransmission water gauge 1, the equal threaded connection in the outside of going up interface 2 and lower interface 3 has inlet tube 4, the other end intercommunication of inlet tube 4 has solenoid valve 5, solenoid valve 5's outside intercommunication has hose 6, inlet tube 4 and last interface 2 have a sealing barrel 7 with the sliding surface of lower interface 3 connection, the right side movable mounting of sealing barrel 7 has liquid detection sensor 8, the right side joint of wireless teletransmission water gauge 1 has infrared controller 9, the right side joint of wireless teletransmission water gauge 1 has alarm 10 that is located infrared controller 9 top.

Referring to fig. 4, both sides of the left side of the liquid detection sensor 8 are fixedly connected with a fixing plate 11, a waterproof bolt 12 is screwed on the right side of the fixing plate 11, and the waterproof bolt 12 sequentially penetrates through the fixing plate 11 and the sealing cylinder 7 from right to left and extends to the inside of the sealing cylinder 7.

As a technical optimization scheme of the utility model, the fixing plate 11 and the waterproof bolt 12 are arranged, so that the waterproof bolt 12 fixes the liquid detection sensor 8 through the fixing plate 11, the liquid detection sensor 8 is prevented from sliding off, the liquid detection sensor 8 is prevented from being damaged, meanwhile, when the liquid detection sensor 8 breaks down, the waterproof bolt 12 is screwed off, the liquid detection sensor 8 can be replaced and maintained, and the convenience of replacing and maintaining the liquid detection sensor 8 is improved.

Referring to fig. 2, a clamping block 13 is fixedly connected to the left side of the infrared controller 9, and a clamping groove 14 used in cooperation with the clamping block 13 is formed in the right side of the inner wall of the wireless remote water meter 1.

As a technical optimization scheme of the utility model, the fixture block 13 is limited by the clamping groove 14 by arranging the fixture block 13 and the clamping groove 14, so that the infrared controller 9 is prevented from sliding off, the infrared controller 9 is prevented from being damaged, the service life of the infrared controller 9 is prolonged, meanwhile, when the infrared controller 9 breaks down, the fixture block 13 is separated from the clamping groove 14, so that the infrared controller 9 can be replaced and maintained, and the convenience of replacing and maintaining the infrared controller 9 is improved.

Referring to fig. 4, a sealing ring 15 is sleeved on the left side of the liquid detection sensor 8, and the sealing ring 15 is made of silica gel.

As a technical optimization scheme of the utility model, the sealing ring 15 is arranged, so that the sealing ring 15 has a sealing effect on the detection end of the liquid detection sensor 8, a water source is prevented from flowing out when the water source leaks, a certain water resource is saved, and meanwhile, the sealing ring 15 is made of silica gel and has certain durability.

Referring to fig. 4, the surface of the waterproof bolt 12 is sleeved with a dust-proof sleeve 16, and the dust-proof sleeve 16 is made of soft rubber.

As a technical optimization scheme of the utility model, the dust-proof sleeve 16 is arranged, so that the dust-proof sleeve 16 can protect the surface of the waterproof bolt 12, the waterproof bolt 12 is prevented from being rusted due to long-time contact with air, the service life of the waterproof bolt 12 is prolonged, meanwhile, the dust-proof sleeve 16 is made of soft rubber, a user can install the dust-proof sleeve 16 better, and the convenience for installing the dust-proof sleeve 16 is improved.

Referring to fig. 2, the left side of the alarm 10 is fixedly connected with an i-shaped block 17, and the right side inside the wireless remote water meter 1 is provided with an i-shaped groove 18 used in cooperation with the i-shaped block 17.

As a technical optimization scheme of the utility model, the I-shaped block 17 is limited by the I-shaped groove 18 by arranging the I-shaped block 17 and the I-shaped groove 18, so that the alarm 10 is prevented from sliding down, the alarm 10 is prevented from being damaged, the service life of the alarm 10 is prolonged, meanwhile, when the alarm 10 breaks down, the alarm 10 can be replaced and maintained by separating the I-shaped block 17 from the I-shaped groove 18, and the convenience of replacing and maintaining the alarm 10 is improved.

The working principle and the using process of the utility model are as follows: firstly, the water supply equipment body 19 is communicated with the wireless remote transmission water meter 1, then the upper interface 2 and the lower interface 3 of the wireless remote transmission water meter 1 are communicated with the water inlet pipe 4, then the sealing cylinder 7 is sleeved at the joint of the water inlet pipe 4 and the upper interface 2 and the lower interface 3, then the other end of the water inlet pipe 4 is communicated with the electromagnetic valve 5, then the other end of the electromagnetic valve 5 is communicated with the hose 6, then the induction sensitivity of the liquid detection sensor 8 is extended into the sealing cylinder 7 to detect the joint of the water inlet pipe 4 and the upper interface 2 with the lower interface 3, when the water source outflow is detected, the detected data is transmitted into the infrared controller 9, the infrared controller 9 is enabled to electrify the electromagnetic valve 5, the electromagnetic valve 5 is enabled to cut off the water source, the water source flowing is avoided, then the infrared controller 9 is enabled to start the alarm 10, and the alarm 10 gives an alarm to remind a user to check in time, thereby ensuring the standard degree of the data used by the wireless remote water meter 1.

In summary, the following steps: this no negative pressure water supply equipment, make sealed section of thick bamboo 7 seal the junction of last interface 2 and lower interface 3 through setting up sealed section of thick bamboo 7, the sensitive condition to sealed section of thick bamboo 7 inside that makes the response of liquid detection sensor 8 detects again, thereby wireless teletransmission water gauge 1 data standard degree has been guaranteed, solved current wireless teletransmission water gauge and do not possess the function of automated inspection leak alarm in long-time use, so can lead to wireless teletransmission water gauge if the user goes not before to look over the condition that will appear leaking always when the condition of leaking appears in the use, and unable timely automation is cut off the water, thereby lead to the water gauge data nonstandard in user's family, thereby bring some unnecessary troublesome problems for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a no negative pressure water supply equipment, includes water supply equipment body (19), wireless teletransmission water gauge (1), goes up interface (2) and interface (3) down, its characterized in that: the wireless remote water meter (1) is communicated with the rear side of the right side of the water supply equipment body (19), the upper interface (2) is arranged at the top of the wireless remote water meter (1), the lower interface (3) is arranged at the bottom of the wireless remote water meter (1), the outer sides of the upper connector (2) and the lower connector (3) are both connected with a water inlet pipe (4) in a threaded manner, the other end of the water inlet pipe (4) is communicated with an electromagnetic valve (5), the outer side of the electromagnetic valve (5) is communicated with a hose (6), the surfaces of the water inlet pipe (4), the upper connector (2) and the lower connector (3) are connected with a sealing cylinder (7) in a sliding way, a liquid detection sensor (8) is movably arranged at the right side of the sealing cylinder (7), the right side of the wireless remote water meter (1) is clamped with an infrared controller (9), the right side of the wireless remote water meter (1) is clamped with an alarm (10) positioned at the top of the infrared controller (9).

2. The non-negative pressure water supply apparatus as claimed in claim 1, wherein: the equal fixedly connected with fixed plate (11) in both sides on liquid detection sensor (8) left side, the right side threaded connection of fixed plate (11) has waterproof bolt (12), waterproof bolt (12) run through fixed plate (11) and sealed section of thick bamboo (7) and extend to the inside of sealed section of thick bamboo (7) from the right side to a left side in proper order.

3. The non-negative pressure water supply apparatus as claimed in claim 1, wherein: the left side fixedly connected with fixture block (13) of infrared controller (9), draw-in groove (14) that cooperation fixture block (13) used are seted up on the right side of wireless teletransmission water gauge (1) inner wall.

4. The non-negative pressure water supply apparatus as claimed in claim 1, wherein: the left side cover of liquid detection sensor (8) is equipped with sealing washer (15), the material of sealing washer (15) is silica gel.

5. A non-negative pressure water supply apparatus as claimed in claim 2, wherein: the surface cover of waterproof bolt (12) is equipped with dirt proof boot (16), the material of dirt proof boot (16) is soft rubber.

6. The non-negative pressure water supply apparatus as claimed in claim 1, wherein: the left side fixedly connected with worker's type piece (17) of alarm (10), worker's type groove (18) that cooperation worker's type piece (17) used are seted up on the inside right side of wireless teletransmission water gauge (1).