CN218207230U - Circulating water pump convenient to installation - Google Patents
Circulating water pump convenient to installation Download PDFInfo
- Publication number
- CN218207230U CN218207230U CN202221793531.7U CN202221793531U CN218207230U CN 218207230 U CN218207230 U CN 218207230U CN 202221793531 U CN202221793531 U CN 202221793531U CN 218207230 U CN218207230 U CN 218207230U
- Authority
- CN
- China
- Prior art keywords
- pump
- boss
- water
- water inlet
- easy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a circulating water pump convenient to installation belongs to the circulating water pump field, including the pump body, install the impeller in the pump body, pump body below is equipped with the pump seat, be equipped with water inlet and delivery port on the bottom surface of pump seat, the face of intaking of water inlet with the play water face of delivery port is parallel. The utility model discloses circulating water pump convenient to installation sets up water inlet and delivery port at pump seat homonymy, and the installation face of water inlet is parallel with the installation face of delivery port when guaranteeing the installation, and simple structure has saved installation space, has simplified the installation pipeline simultaneously, has improved the installation effectiveness, and the velocity of flow of the rivers that pump is very fast.
Description
Technical Field
The utility model belongs to the circulating water pump field, more specifically relates to a circulating water pump convenient to installation.
Background
Along with the increase of the demand of people for heating, the wall-mounted boiler is more popular in the market as household hot water equipment for heating, and is provided with an internal circulation water channel for heating and an external circulation water channel for domestic water; the external circulation water path is heated by the heat exchanger and is used for water passing through for life, and meanwhile, the external circulation water path and the internal circulation water path are formed by sequentially communicating the water diversion valve body, the heat exchanger and other related equipment by virtue of pipelines.
In order to ensure that when a user uses domestic water without opening a hot water valve, the whole external circulation water channel can still circularly flow to keep the temperature of the water in the external circulation water channel and realize the purpose of zero cold water, a circulation water pump is additionally arranged in the external circulation water channel, and a water outlet and a water inlet of the conventional circulation water pump are generally arranged at an angle of 90 degrees, so that the water inlet and the water outlet cannot be installed in the same direction, the water inlet and the water outlet need to be connected in series by means of an external pipeline and the like, a larger installation space is needed, the pipeline connection is more complicated, time and labor are wasted, and the installation efficiency is lower; simultaneously, the velocity of flow of the rivers that current circulating water pump pumped is slower, leads to the inside heat exchange efficiency of hanging stove lower, and the energy consumption is higher.
SUMMERY OF THE UTILITY MODEL
To the defect of prior art, the utility model aims at providing a circulating water pump convenient to installation, the water inlet and the delivery port that aim at solving circulating water pump can not install and install the slower problem of the velocity of water flow that the pipeline is complicated, circulating water pump pumps in same direction.
In order to realize the purpose, the utility model provides a circulating water pump convenient to installation, which comprises a pump body, install the impeller in the pump body, pump body below is equipped with the pump seat, be equipped with water inlet and delivery port on the bottom surface of pump seat, the face of intaking of water inlet with the play water face of delivery port is parallel.
Furthermore, the pump seat is provided with a first boss and a second boss in a staggered mode, the second boss and the pump body are coaxially arranged, the second boss is provided with a water inlet, and the first boss is provided with a water outlet.
Still further, the second boss is located on the first boss and the height difference between the second boss and the first boss is between 1mm and 20 mm.
Furthermore, the inner end face of the pump base is an arc face, an opening is formed in the edge of the arc face along the tangential direction, the opening extends downwards obliquely and is communicated with the water outlet to form a water outlet channel, and the water inlet extends along the vertical direction and is communicated with the inner cavity of the pump base to form a water inlet channel.
Furthermore, a first sealing groove is formed in the outer wall of the first boss, and a first sealing element is installed in the first sealing groove; a second sealing groove is formed in the outer wall of the second boss, and a second sealing element is installed in the second sealing groove.
Furthermore, a connector is arranged below the pump base, a water inlet pipeline and a water outlet pipeline are arranged on the connector, the water outlet pipeline is sleeved on the outer wall of the first boss, and the water inlet pipeline is sleeved on the outer wall of the second boss.
Furthermore, the outer wall of the first boss is symmetrically provided with limiting grooves used for mounting and positioning with the interface.
Furthermore, the included angle between the water inlet channel and the water outlet channel is less than or equal to 45 degrees.
Furthermore, a one-way support which is coaxial with the water inlet and is used for preventing water flow in the pump body from flowing to the water inlet is arranged in the pump seat.
Furthermore, the outer wall of the pump body is provided with a quick plug wire harness electrically connected with the impeller.
Through the utility model discloses above technical scheme who thinks compares with prior art, because the installation direction of the face of intaking of water inlet and the play water face parallel assurance of delivery port water inlet and delivery port is unanimous, has reduced installation space, has reduced external pipeline, has simplified the installation, has improved the installation effectiveness, and the velocity of flow of the rivers of pumping simultaneously is very fast, has improved the heat exchange efficiency of hanging stove, reduces the energy consumption.
Drawings
Fig. 1 is a sectional view of a circulating water pump convenient to install according to the present invention;
FIG. 2 is a schematic view of the installation of the circulating water pump provided by the present invention;
fig. 3 is a schematic structural diagram of another view angle of the circulation water pump convenient to install according to the present invention.
The structure corresponding to each numerical mark in the drawings is as follows: the pump comprises a pump body 1, an impeller 2, a pump base 3, a pump base 31, a first boss 311, a first sealing groove 312, a first sealing element 313, a limiting groove 32, a second boss 321, a second sealing groove 322, a second sealing element 33, a one-way support, a circular arc surface 34, an opening 341, a water inlet 4, a water outlet 5, a connector 6, a water inlet pipeline 61, a water outlet pipeline 62 and a quick plug wiring harness 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, the utility model provides a circulating water pump convenient to installation, as shown in fig. 1, including the pump body 1, install impeller 2 in the pump body 1, 1 below of the pump body is equipped with pump seat 3, be equipped with water inlet 4 and delivery port 5 on the bottom surface of pump seat 3, it is the same for the installation direction that makes water inlet 4 and delivery port 5, the face of intaking of water inlet 4 is parallel with the play water face of delivery port 5, promptly in the installation, the mode that the water pump can adopt the cartridge is installed, need not unnecessary pipe connection spare, reduction installation space, simplified structure.
Specifically, a first boss 31 and a second boss 32 are arranged on the pump base 3 in a staggered mode, the second boss 32 and the pump body 1 are coaxially arranged, a water inlet 4 is formed in the second boss 32, the water inlet 4 and the pump body 1 are coaxial, water inlet is facilitated, and meanwhile a water outlet 5 is formed in the first boss 31; further, in order to facilitate the installation and positioning of the water pump, the second boss 32 is located on the first boss 31, and the height difference between the second boss 32 and the first boss 31 is between 1mm and 20mm, in this embodiment, it is preferable that the height difference between the first boss 31 and the second boss 32 is 16.4cm; in order to realize sealing during installation, a first sealing groove 311 is formed in the outer wall of the first boss 31, and a first sealing element 312 is installed in the first sealing groove 311; a second sealing groove 321 is formed in the outer wall of the second boss 32, and a second sealing element 322 is installed in the second sealing groove 321.
In order to facilitate the insertion installation of the water pump, specifically, a connector 6 is arranged below the pump base 3, a water inlet pipe 61 and a water outlet pipe 62 are arranged on the connector 6, the water outlet pipe 62 is sleeved on the outer wall of the first boss 31, and the water inlet pipe 61 is sleeved on the outer wall of the second boss 32; in order to ensure the sealing effect of the water pump and the joint 6, the first sealing element 312 is clamped in the water outlet pipeline 62, the water outlet 5 is communicated and sealed with the water outlet pipeline 62, the second sealing element 322 is clamped in the water inlet pipeline 61, and the water inlet 4 is communicated and sealed with the water inlet pipeline 61; the water flow enters the water inlet 4 from the water inlet channel 61 and then flows out from the water outlet 5 to the water outlet channel 62 to form a circulation loop.
In this embodiment, the water inlet channel of the water inlet 4 is communicated with the water outlet channel of the water outlet 5, in order to increase the flow velocity of water pumped by the water pump, thereby increasing the heat exchange efficiency inside the wall-hanging stove and reducing energy consumption, because the centrifugal force of the impeller 2 is the largest in the tangential direction when in motion, the flow velocity of the water driven at this time is faster, specifically, the inner end surface of the pump base 3 is the arc surface 34, the edge of the arc surface 34 is provided with the opening 341 along the tangential direction, the opening 341 extends obliquely downwards to be communicated with the water outlet 5 to form the water outlet channel, when the water flows through the opening 341 through the She Lunqu, a faster flow velocity can be obtained, the circulation velocity of the water flow is increased, and a better heat exchange effect is obtained; the water inlet 4 extends along the vertical direction and is communicated with the inner cavity of the pump base 3 to form a water inlet channel, and the included angle between the water inlet channel and the water outlet channel is less than or equal to 45 degrees; in order to realize the quick installation between the water pump and the connector 6, the water pump and the connector 6 are fixed by a U-shaped inserting pin, so that the limiting grooves 313 for installing and positioning the connector 6 are symmetrically arranged on the outer wall of the first boss 31.
In order to prevent the water in the water pump from flowing back, a one-way bracket 33 which is coaxial with the water inlet 4 and is used for preventing the water flow in the pump body 1 from flowing to the water inlet 4 is arranged in the pump seat 3; in order to facilitate the connection of the water pump and an external power supply, the outer wall of the pump body 1 is provided with a quick plugging wire harness 7 electrically connected with the impeller 2, and when the rapid plugging device is used, the quick plugging wire harness 7 and the external power supply can be plugged, so that the rapid power-on device is powered on and is convenient to use.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a circulating water pump convenient to installation which characterized in that: including the pump body (1), install impeller (2) in the pump body (1), pump body (1) below is equipped with pump seat (3), be equipped with water inlet (4) and delivery port (5) on the bottom surface of pump seat (3), the face of intaking of water inlet (4) with the play water face of delivery port (5) is parallel.
2. The easy-to-install circulating water pump as claimed in claim 1, wherein: the pump base (3) is provided with a first boss (31) and a second boss (32) in a staggered mode, the second boss (32) and the pump body (1) are coaxially arranged, a water inlet (4) is formed in the second boss (32), and a water outlet (5) is formed in the first boss (31).
3. The easy-to-install circulation water pump according to claim 2, wherein: the second boss (32) is located on the first boss (31) and the height difference between the second boss (32) and the first boss (31) is between 1mm and 20 mm.
4. The easy-to-install circulating water pump as claimed in claim 1, wherein: the inner end face of the pump base (3) is an arc face (34), an opening (341) is formed in the edge of the arc face (34) along the tangential direction, the opening (341) extends downwards obliquely and is communicated with the water outlet (5) to form a water outlet channel, and the water inlet (4) extends along the vertical direction and is communicated with the inner cavity of the pump base (3) to form a water inlet channel.
5. The easy-to-install circulating water pump according to claim 3, wherein: a first sealing groove (311) is formed in the outer wall of the first boss (31), and a first sealing element (312) is installed in the first sealing groove (311); a second sealing groove (321) is formed in the outer wall of the second boss (32), and a second sealing element (322) is installed in the second sealing groove (321).
6. The easy-to-install circulating water pump according to claim 3, wherein: an interface (6) is arranged below the pump base (3), a water inlet pipeline (61) and a water outlet pipeline (62) are arranged on the interface (6), the water outlet pipeline (62) is sleeved on the outer wall of the first boss (31), and the water inlet pipeline (61) is sleeved on the outer wall of the second boss (32).
7. The easy-to-install circulating water pump according to claim 6, wherein: the outer wall of the first boss (31) is symmetrically provided with limiting grooves (313) used for being installed and positioned with the interface (6).
8. The easy-to-install circulation water pump according to claim 4, wherein: the included angle between the water inlet channel and the water outlet channel is less than or equal to 45 degrees.
9. The easy-to-install circulating water pump as claimed in claim 1, wherein: the pump seat (3) is internally provided with a one-way support (33) which is coaxial with the water inlet (4) and is used for preventing water flow in the pump body (1) from flowing to the water inlet (4).
10. The easy-to-install circulating water pump as claimed in claim 1, wherein: the rapid plugging wire harness (7) electrically connected with the impeller (2) is arranged on the outer wall of the pump body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221793531.7U CN218207230U (en) | 2022-07-08 | 2022-07-08 | Circulating water pump convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221793531.7U CN218207230U (en) | 2022-07-08 | 2022-07-08 | Circulating water pump convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218207230U true CN218207230U (en) | 2023-01-03 |
Family
ID=84650712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221793531.7U Active CN218207230U (en) | 2022-07-08 | 2022-07-08 | Circulating water pump convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218207230U (en) |
-
2022
- 2022-07-08 CN CN202221793531.7U patent/CN218207230U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111207509A (en) | Pump circulation water heater | |
| US8302566B2 (en) | Dual pipe heat exchanger of instantaneous boiler for house heating and hot water and boiler | |
| CN218207230U (en) | Circulating water pump convenient to installation | |
| CN203687378U (en) | Water tank used for heat pump water heater | |
| CN210861700U (en) | Zero-cold-water wall-mounted gas furnace system | |
| CN219069928U (en) | Integrated waterway system of water dispenser | |
| CN216048313U (en) | Energy-saving instant water heater | |
| CN210485847U (en) | Water circulating device for floor heating | |
| CN217423610U (en) | Gas water heater | |
| CN208312680U (en) | A kind of multi-purpose electromagnetism wall-hung boiler | |
| CN217685917U (en) | Water way valve device with zero cold water function | |
| CN217604365U (en) | Modular water tank combined energy heating system | |
| CN215765321U (en) | Carbon dioxide heat pump heating system | |
| CN211695370U (en) | Pump circulation water heater | |
| CN208059025U (en) | A kind of cross flow fan heater | |
| CN216281652U (en) | Power-adjustable electrode type energy-saving electric warmer | |
| CN220958934U (en) | Bathtub water heater | |
| CN112781261B (en) | Hot water system | |
| CN113686014B (en) | Water heater and control method | |
| CN220828960U (en) | Dual-mode wall-mounted boiler | |
| CN218495071U (en) | Sleeve type radiation convection heating radiator | |
| CN209386567U (en) | Water heater with double-pressurization circulating water path system | |
| CN217604207U (en) | External heating device suitable for water heater and heating system thereof | |
| CN112344430B (en) | Control method of heating and hot water supply system | |
| CN216114728U (en) | Zero-cold-water gas water heater with circulating pipeline provided with remote control electric valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |